[Kernel-packages] [Bug 362875] Re: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset

[Kai-Heng Feng]

With your patch,

The problem only occurs to 5G-an network.
2.4G-g works great.

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Title:
  rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for
  offset

Status in linux package in Ubuntu:
  Confirmed
Status in rt2x00 package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: linux-firmware

  Dear friends,

  [24225.012753] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24225.017901] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 
failed for offset 0x308c with error -71.
  [24225.022279] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24226.005773] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c0 with error -71.
  [24226.011307] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c4 with error -71.
  [24226.015147] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24226.020486] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 
failed for offset 0x308c with error -71.
  [24226.024151] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24227.003532] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c0 with error -71.
  [24227.007269] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c4 with error -71.
  [24227.020153] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24227.023895] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 
failed for offset 0x308c with error -71.
  [24227.027645] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.

  This is an example of the message I'm continually getting.

  ID 148f:2671 Ralink Technology, Corp. RT2601USB Wireless Adapter

  Many blessings.

  ProblemType: Bug
  Architecture: i386
  Dependencies:
   
  DistroRelease: Ubuntu 8.10
  Package: linux-restricted-modules None [modified: 
/var/lib/dpkg/info/linux-restricted-modules.list]
  ProcEnviron:
   SHELL=/bin/bash
   
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin
   LANG=en_US.UTF-8
  SourcePackage: linux-meta
  Uname: Linux 2.6.27-7-generic i686

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[Kernel-packages] [Bug 1720197] Re: Every second(?) boot fails to display anything [MSHYBRID mode]

[Kai-Heng Feng]

Is GRUB itself drawn on the screen?

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1720197

Title:
  Every second(?) boot fails to display anything [MSHYBRID mode]

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When this laptop's firmware is set to MSHYBRID mode (intel/nvidia
  switchable graphics) it seems that every second boot it fails to
  display anything.

  This appears to be regardless of whether or not I enter the grub menu.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  3020 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Sep 28 13:41:53 2017
  InstallationDate: Installed on 2017-09-20 (8 days ago)
  InstallationMedia: Ubuntu-GNOME 17.10 "Artful Aardvark" - Alpha amd64 
(20170919)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 1c7a:0603 LighTuning Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: System76 Oryx Pro
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-12-generic.efi.signed 
root=ZFS=rpool/system ro
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/20/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.02dRSA1 02/20/2017
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: Oryx Pro
  dmi.board.vendor: System76
  dmi.board.version: oryp3-ess
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: System76
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.02dRSA102/20/2017:bd02/20/2017:svnSystem76:pnOryxPro:pvroryp3-ess:rvnSystem76:rnOryxPro:rvroryp3-ess:cvnSystem76:ct10:cvrN/A:
  dmi.product.family: Not Applicable
  dmi.product.name: Oryx Pro
  dmi.product.version: oryp3-ess
  dmi.sys.vendor: System76

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 362875] Re: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset

[Kai-Heng Feng]

The vendor request error message does go away though...

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/362875

Title:
  rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for
  offset

Status in linux package in Ubuntu:
  Confirmed
Status in rt2x00 package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: linux-firmware

  Dear friends,

  [24225.012753] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24225.017901] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 
failed for offset 0x308c with error -71.
  [24225.022279] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24226.005773] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c0 with error -71.
  [24226.011307] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c4 with error -71.
  [24226.015147] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24226.020486] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 
failed for offset 0x308c with error -71.
  [24226.024151] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24227.003532] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c0 with error -71.
  [24227.007269] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c4 with error -71.
  [24227.020153] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24227.023895] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 
failed for offset 0x308c with error -71.
  [24227.027645] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.

  This is an example of the message I'm continually getting.

  ID 148f:2671 Ralink Technology, Corp. RT2601USB Wireless Adapter

  Many blessings.

  ProblemType: Bug
  Architecture: i386
  Dependencies:
   
  DistroRelease: Ubuntu 8.10
  Package: linux-restricted-modules None [modified: 
/var/lib/dpkg/info/linux-restricted-modules.list]
  ProcEnviron:
   SHELL=/bin/bash
   
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin
   LANG=en_US.UTF-8
  SourcePackage: linux-meta
  Uname: Linux 2.6.27-7-generic i686

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 362875] Re: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset

[Kai-Heng Feng]

Unfortunately your patch doesn't work for my rt2800usb, here's the
dmesg:

[  117.351403] wlxacf1df0c507b: authenticate with 2c:36:f8:fa:ec:00
[  117.405386] wlxacf1df0c507b: send auth to 2c:36:f8:fa:ec:00 (try 1/3)
[  117.406182] wlxacf1df0c507b: authenticated
[  117.411923] wlxacf1df0c507b: associate with 2c:36:f8:fa:ec:00 (try 1/3)
[  117.414946] wlxacf1df0c507b: RX AssocResp from 2c:36:f8:fa:ec:00 (capab=0x11 
status=0 aid=13)
[  117.422791] wlxacf1df0c507b: associated
[  117.422810] IPv6: ADDRCONF(NETDEV_CHANGE): wlxacf1df0c507b: link becomes 
ready
[  117.689395] wlxacf1df0c507b: Limiting TX power to 27 (30 - 3) dBm as 
advertised by 2c:36:f8:fa:ec:00
[  118.317773] ieee80211 phy1: rt2800usb_fill_rxdone: Error - Bad frame size 
17159, forcing to 0
[  118.317782] ieee80211 phy1: rt2x00lib_rxdone: Error - Wrong frame size 0 max 
3840
[  159.352565] ieee80211 phy1: rt2800usb_fill_rxdone: Error - Bad frame size 
21901, forcing to 0
[  159.352575] ieee80211 phy1: rt2x00lib_rxdone: Error - Wrong frame size 0 max 
3840
[  159.356085] ieee80211 phy1: rt2800usb_fill_rxdone: Error - Bad frame size 
32969, forcing to 0
[  159.356095] ieee80211 phy1: rt2x00lib_rxdone: Error - Wrong frame size 0 max 
3840
[  159.356112] ieee80211 phy1: rt2800usb_fill_rxdone: Error - Bad frame size 
26654, forcing to 0
[  159.356116] ieee80211 phy1: rt2x00lib_rxdone: Error - Wrong frame size 0 max 
3840
[  159.356145] ieee80211 phy1: rt2800usb_fill_rxdone: Error - Bad frame size 
31363, forcing to 0
[  159.356150] ieee80211 phy1: rt2x00lib_rxdone: Error - Wrong frame size 0 max 
3840
[  159.356276] ieee80211 phy1: rt2800usb_fill_rxdone: Error - Bad frame size 
44307, forcing to 0
[  159.356285] ieee80211 phy1: rt2x00lib_rxdone: Error - Wrong frame size 0 max 
3840
[  160.791879] ieee80211 phy1: rt2800usb_fill_rxdone: Error - Bad frame size 
22885, forcing to 0
[  160.791888] ieee80211 phy1: rt2x00lib_rxdone: Error - Wrong frame size 0 max 
3840
[  165.425558] ieee80211 phy1: rt2800usb_fill_rxdone: Error - Bad frame size 
8650, forcing to 0
[  165.425569] ieee80211 phy1: rt2x00lib_rxdone: Error - Wrong frame size 0 max 
3840

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Title:
  rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for
  offset

Status in linux package in Ubuntu:
  Confirmed
Status in rt2x00 package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: linux-firmware

  Dear friends,

  [24225.012753] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24225.017901] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 
failed for offset 0x308c with error -71.
  [24225.022279] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24226.005773] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c0 with error -71.
  [24226.011307] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c4 with error -71.
  [24226.015147] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24226.020486] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 
failed for offset 0x308c with error -71.
  [24226.024151] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24227.003532] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c0 with error -71.
  [24227.007269] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x30c4 with error -71.
  [24227.020153] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.
  [24227.023895] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x06 
failed for offset 0x308c with error -71.
  [24227.027645] phy2 -> rt2x00usb_vendor_request: Error - Vendor Request 0x07 
failed for offset 0x308c with error -71.

  This is an example of the message I'm continually getting.

  ID 148f:2671 Ralink Technology, Corp. RT2601USB Wireless Adapter

  Many blessings.

  ProblemType: Bug
  Architecture: i386
  Dependencies:
   
  DistroRelease: Ubuntu 8.10
  Package: linux-restricted-modules None [modified: 
/var/lib/dpkg/info/linux-restricted-modules.list]
  ProcEnviron:
   SHELL=/bin/bash
   
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin
   LANG=en_US.UTF-8
  SourcePackage: linux-meta
  Uname: Linux 2.6.27-7-generic i686

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1720197] Re: Every second(?) boot fails to display anything [MSHYBRID mode]

[Kai-Heng Feng]

Can you attach the output of "videoinfo" under GRUB?

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1720197

Title:
  Every second(?) boot fails to display anything [MSHYBRID mode]

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When this laptop's firmware is set to MSHYBRID mode (intel/nvidia
  switchable graphics) it seems that every second boot it fails to
  display anything.

  This appears to be regardless of whether or not I enter the grub menu.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  3020 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Sep 28 13:41:53 2017
  InstallationDate: Installed on 2017-09-20 (8 days ago)
  InstallationMedia: Ubuntu-GNOME 17.10 "Artful Aardvark" - Alpha amd64 
(20170919)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 1c7a:0603 LighTuning Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: System76 Oryx Pro
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-12-generic.efi.signed 
root=ZFS=rpool/system ro
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/20/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.02dRSA1 02/20/2017
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: Oryx Pro
  dmi.board.vendor: System76
  dmi.board.version: oryp3-ess
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: System76
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.02dRSA102/20/2017:bd02/20/2017:svnSystem76:pnOryxPro:pvroryp3-ess:rvnSystem76:rnOryxPro:rvroryp3-ess:cvnSystem76:ct10:cvrN/A:
  dmi.product.family: Not Applicable
  dmi.product.name: Oryx Pro
  dmi.product.version: oryp3-ess
  dmi.sys.vendor: System76

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[Kernel-packages] [Bug 1720197] Re: Every second(?) boot fails to display anything [MSHYBRID mode]

[Kai-Heng Feng]

Debian bug [1] is resolved by introducing a patch that has "set
gfxpayload=keep" when kernel uses config "CONFIG_FB_EFI=y".

A new feature is introduce by patch [2], to enable gfxpayload=keep
dynamically. The blacklist is in package "grub-gfxpayload-lists".

The package is depends on "grub-pc", which conflicts grub-efi-*. So on
EFI systems, there's no blacklist mechanism to use.

It's 2017, yet we can still see this bug on new systems. I guess go back
to the old behavior "gfxpayload=text" will be really desirable.

[1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567245
[2] 
https://anonscm.debian.org/cgit/pkg-grub/grub.git/tree/debian/patches/gfxpayload_dynamic.patch

** Bug watch added: Debian Bug tracker #567245
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=567245

** Also affects: grub (Ubuntu)
   Importance: Undecided
   Status: New

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1720197

Title:
  Every second(?) boot fails to display anything [MSHYBRID mode]

Status in grub package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When this laptop's firmware is set to MSHYBRID mode (intel/nvidia
  switchable graphics) it seems that every second boot it fails to
  display anything.

  This appears to be regardless of whether or not I enter the grub menu.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  3020 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Sep 28 13:41:53 2017
  InstallationDate: Installed on 2017-09-20 (8 days ago)
  InstallationMedia: Ubuntu-GNOME 17.10 "Artful Aardvark" - Alpha amd64 
(20170919)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 1c7a:0603 LighTuning Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: System76 Oryx Pro
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-12-generic.efi.signed 
root=ZFS=rpool/system ro
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/20/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.02dRSA1 02/20/2017
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: Oryx Pro
  dmi.board.vendor: System76
  dmi.board.version: oryp3-ess
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: System76
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.02dRSA102/20/2017:bd02/20/2017:svnSystem76:pnOryxPro:pvroryp3-ess:rvnSystem76:rnOryxPro:rvroryp3-ess:cvnSystem76:ct10:cvrN/A:
  dmi.product.family: Not Applicable
  dmi.product.name: Oryx Pro
  dmi.product.version: oryp3-ess
  dmi.sys.vendor: System76

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[Kernel-packages] [Bug 1719853] Re: Plantronics P610 does not support sample rate reading

[Kai-Heng Feng]

Please try kernel here:
http://people.canonical.com/~khfeng/lp1719853/

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng)

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Title:
  Plantronics P610 does not support sample rate reading

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  As per
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1622763/comments/29
  and https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1709282 , I
  believe the USB ID 0x047F 0xC02F needs to be added to quirks.c in
  order for me to use my Plantronics P610. Thanks!

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[Kernel-packages] [Bug 1720580] Re: RTL8723bs bug: ERROR sd_recv_rxfifo: alloc recvbuf FAIL!

[Kai-Heng Feng]

Does the patch solve the issue?

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https://bugs.launchpad.net/bugs/1720580

Title:
  RTL8723bs bug: ERROR sd_recv_rxfifo: alloc recvbuf FAIL!

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Found a bunch of "RTL8723BS: ERROR sd_recv_rxfifo: alloc recvbuf
  FAIL!" messages in syslog after a complete freeze. Searching for this
  error only found one reference https://lkml.org/lkml/2017/6/12/504.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13 [modified: 
boot/vmlinuz-4.13.0-12-generic]
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  mele   1303 F pulseaudio
  CurrentDesktop: MATE
  Date: Sat Sep 30 23:45:09 2017
  HibernationDevice: RESUME=UUID=ab188fcc-c7b5-433e-8dc8-bf403e9888ec
  InstallationDate: Installed on 2017-09-29 (1 days ago)
  InstallationMedia: Ubuntu-MATE 17.10 "Artful Aardvark" - Alpha amd64 
(20170926)
  MachineType: MiPi PC Mini PC
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic.efi.signed 
root=UUID=f415201e-4ac6-4443-83b8-f40d3dc03403 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  StagingDrivers: r8723bs
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/29/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.6.5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Mini PC
  dmi.board.vendor: Mini PC
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Mini PC
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.6.5:bd10/29/2015:svnMiPiPC:pnMiniPC:pvr2.80:rvnMiniPC:rnMiniPC:rvrTobefilledbyO.E.M.:cvnMiniPC:ct8:cvrToBeFilledByO.E.M.:
  dmi.product.family: To be filled by O.E.M.
  dmi.product.name: Mini PC
  dmi.product.version: 2.80
  dmi.sys.vendor: MiPi PC

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[Kernel-packages] [Bug 1718703] Re: Kernel support for Corsair Strafe monochrome keyboard

[Kai-Heng Feng]

Please try kernel in [1], it increased delay time.

[1] http://people.canonical.com/~khfeng/lp1718703-2/

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Title:
  Kernel support for Corsair Strafe monochrome keyboard

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Related to bug:
  https://bugs.launchpad.net/ubuntu/zesty/+source/linux/+bug/1678477

  Support for Corsair Strafe RGB was added, but the Corsair Strafe
  monochrome keyboard has a different device ID and isn't covered by the
  RGB fix.

  Quote from other user:
  "I'm using a slightly different variant of this keyboard - Corsair Strafe 
(without RGB; product ID is 1b15). I had more or less the same problem (error 
-110). I tried your solution (USB_QUIRK_DELAY_INIT) and it seems to work every 
time. I did a quick test - previously keyboard worked 5 out of 10 reboots, and 
after applying this change it worked 10 out of 10 reboots (I also get this new 
message during boot, like others did before - "couldn't find an input interrupt 
endpoint").

  As this keyboard has a different product ID (but the same vendor ID),
  it will probably require additional entry in the
  drivers/usb/core/quirks.c

  Please let me know if you need any additional info or tests from me."

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1720219] Re: Repeated keys stop after a few characters (^@ character spam every second)

[Kai-Heng Feng]

Please try kernel in [1]

[1] http://people.canonical.com/~khfeng/lp1720219/

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https://bugs.launchpad.net/bugs/1720219

Title:
  Repeated keys stop after a few characters (^@ character spam every
  second)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Long pressing a key will only repeat a few characters or won't repeat
  at all in the default 17.10 GNOME environment, it affects all keys
  including backspace and arrows.

  It isn't application specific, the problem is always there whether be
  it terminal or firefox.

  Setting the repeat delay to 0 will instantly trigger it, however it
  will still stop after a few characters.

  I freshly installed 17.10 on a Lenovo Ideapad 700, I haven't had the
  problem in 16.04 with GNOME 3.22.

  Edit: Happens in Xorg as well.
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 005: ID 0bda:0821 Realtek Semiconductor Corp. 
   Bus 001 Device 004: ID 174f:14e6 Syntek 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1720219] Re: Repeated keys stop after a few characters (^@ character spam every second)

[Kai-Heng Feng]

Try v4.14-rc1. There's a new commit for peaq-wmi.

Does the machine have Dolby button?

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1720219

Title:
  Repeated keys stop after a few characters (^@ character spam every
  second)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Long pressing a key will only repeat a few characters or won't repeat
  at all in the default 17.10 GNOME environment, it affects all keys
  including backspace and arrows.

  It isn't application specific, the problem is always there whether be
  it terminal or firefox.

  Setting the repeat delay to 0 will instantly trigger it, however it
  will still stop after a few characters.

  I freshly installed 17.10 on a Lenovo Ideapad 700, I haven't had the
  problem in 16.04 with GNOME 3.22.

  Edit: Happens in Xorg as well.
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 005: ID 0bda:0821 Realtek Semiconductor Corp. 
   Bus 001 Device 004: ID 174f:14e6 Syntek 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1700657] Re: Touchpad not detected in Lenovo X1 Yoga / Yoga 720-15IKB

[Kai-Heng Feng]

** Description changed:

+ SRU Justification:
+ [Impact]
+ Touchpad on Lenovo X1 Yoga / Yoga 720-15IKB does not work.
+ 
+ [Test Case]
+ Touchpad doesn't work on the system.
+ With the patch, touchpad works.
+ 
+ [Regression Potential]
+ Minimal. The it adds a device ID to intel-lpss-pci, so it's limited to
+ one device.
+ 
+ ---
+ 
  Touchpad is not automatically detected in 14.04, 16.04 or 17.04. I tried
  in live mode and after full installation. I was able to connect an
  external mouse and a bluetooth mouse and both worked. I checked my
  xinput list and no sign:
  
  ⎡ Virtual core pointerid=2[master pointer
  (3)] ⎜   ↳ Virtual core XTEST pointer  id=4[slave
  pointer  (2)] ⎜   ↳ Wacom HID 50FE Finger touch id=12
  [slave  pointer  (2)] ⎜   ↳ Wacom HID 50FE Pen stylus
  id=13[slave  pointer  (2)] ⎜   ↳ Wacom HID 50FE Pen eraser
  id=16[slave  pointer  (2)] ⎜   ↳ byron's trackpad
  id=17[slave  pointer  (2)] ⎣ Virtual core keyboard
  id=3[master keyboard (2)]↳ Virtual core XTEST keyboard
  id=5[slave  keyboard (3)]↳ Power Button
  id=6[slave  keyboard (3)]↳ Video Bus
  id=7[slave  keyboard (3)]↳ Video Bus
  id=8[slave  keyboard (3)]↳ Power Button
  id=9[slave  keyboard (3)]↳ Apple Inc. Magic Keyboard
  id=10[slave  keyboard (3)]↳ EasyCamera
  id=11[slave  keyboard (3)]↳ Ideapad extra buttons
  id=14[slave  keyboard (3)]↳ AT Translated Set 2 keyboard
  id=15[slave  keyboard (3)]
  
  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-24-generic 4.10.0-24.28
  ProcVersionSignature: Ubuntu 4.10.0-24.28-generic 4.10.15
  Uname: Linux 4.10.0-24-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  byron  1794 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  byron  1794 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Mon Jun 26 16:51:37 2017
  InstallationDate: Installed on 2017-06-26 (0 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  MachineType: LENOVO 80X7
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-24-generic.efi.signed 
root=UUID=39280165-1a70-4b0d-b1fa-3b01e8bc1e25 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-4.10.0-24-generic N/A
-  linux-backports-modules-4.10.0-24-generic  N/A
-  linux-firmware 1.164
+  linux-restricted-modules-4.10.0-24-generic N/A
+  linux-backports-modules-4.10.0-24-generic  N/A
+  linux-firmware 1.164
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/12/2017
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 4MCN20WW(V1.06)
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Lenovo YOGA 720-15IKB
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 31
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo YOGA 720-15IKB
  dmi.modalias: 
dmi:bvnLENOVO:bvr4MCN20WW(V1.06):bd04/12/2017:svnLENOVO:pn80X7:pvrLenovoYOGA720-15IKB:rvnLENOVO:rnLenovoYOGA720-15IKB:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYOGA720-15IKB:
  dmi.product.name: 80X7
  dmi.product.version: Lenovo YOGA 720-15IKB
  dmi.sys.vendor: LENOVO

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1700657

Title:
  Touchpad not detected in Lenovo X1 Yoga / Yoga 720-15IKB

Status in Linux:
  Unknown
Status in linux package in Ubuntu:
  Fix Released

Bug description:
  SRU Justification:
  [Impact]
  Touchpad on Lenovo X1 Yoga / Yoga 720-15IKB does not work.

  [Test Case]
  Touchpad doesn't work on the system.
  With the patch, touchpad works.

  [Regression Potential]
  Minimal. The it adds a device ID to intel-lpss-pci, so it's limited to
  one device.

  ---

  Touchpad is not automatically detected in 14.04, 16.04 or 17.04. I
  tried in live mode and after full installation. I was able to connect
  an external mouse and a bluetooth mouse and both worked. I checked my
  xinput list and no sign:

  ⎡ Virtual core pointerid=2[master pointer
  (3)] ⎜   ↳ Virtual core XTEST pointer  id=4[slave
  pointer  (2)] ⎜   ↳ Wacom HID 50FE Finger touch id=12
  [slave  pointer  (2)] ⎜   ↳ Wacom HID 50FE Pen stylus
  id=13[slave  pointer  (2)] ⎜   ↳ Wacom HID 50FE Pen eraser
  id=16[slave  pointer  (2)] ⎜   ↳ byron's trackpad
  id=17[slave  pointer  (2)] ⎣ Virtual core keyboard
  id=3[master keyboard (2)]↳ Virtual core XTEST keyboard
  id=5[slave  keyboard (3)]↳ Power Button
  id=6[slave  keyboard (3)]↳ Video Bus
  id=7[slave  keyboard 

[Kernel-packages] [Bug 1720219] Re: Repeated keys stop after a few characters (^@ character spam every second)

[Kai-Heng Feng]

https://lkml.org/lkml/2017/10/1/235

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1720219

Title:
  Repeated keys stop after a few characters (^@ character spam every
  second)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Long pressing a key will only repeat a few characters or won't repeat
  at all in the default 17.10 GNOME environment, it affects all keys
  including backspace and arrows.

  It isn't application specific, the problem is always there whether be
  it terminal or firefox.

  Setting the repeat delay to 0 will instantly trigger it, however it
  will still stop after a few characters.

  I freshly installed 17.10 on a Lenovo Ideapad 700, I haven't had the
  problem in 16.04 with GNOME 3.22.

  Edit: Happens in Xorg as well.
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 005: ID 0bda:0821 Realtek Semiconductor Corp. 
   Bus 001 Device 004: ID 174f:14e6 Syntek 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO

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More help   : 

[Kernel-packages] [Bug 1716301] Re: wifi driver: mt7601u not work on 16.04

[Kai-Heng Feng]

Can you add "mt7601u.dyndbg=+p" to your kernel parameter and attach
dmesg here? Thanks.

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Title:
  wifi driver: mt7601u not work on 16.04

Status in linux package in Ubuntu:
  Confirmed
Status in usb-modeswitch-data package in Ubuntu:
  New

Bug description:
  In the beginning, when the adapter is pluged in, it's mounted as a disk 
including driver files for Windows, and
  $> lsusb
  Bus 003 Device 010: ID 148f:2878 Ralink Technology, Corp.

  after eject the disk,
  $> lsusb
  Bus 003 Device 011: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless 
Adapter

  I tried following 3 drivers:
  1) the default mt7601u included in the kernel: 4.4.0-91-generic
  after eject the disk,
  $> lsmod|grep mt
  mt7601u 102400 0
  mac80211 737280 1 mt7601u
  cfg80211 565248 2 mac80211,mt7601u
  binfmt_misc 20480 1
  $> modinfo mt7601u
  filename: 
/lib/modules/4.4.0-91-generic/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko
  srcversion: E8B632D369E0C2A9F1CF7D8
  alias: usb:v7392p7710d*dc*dsc*dp*ic*isc*ip*in*
  ..
  depends: mac80211,cfg80211
  intree: Y
  vermagic: 4.4.0-91-generic SMP mod_unload modversions

  $> dmesg
  // begin
  [ 4581.094119] usb 3-4: USB disconnect, device number 6
  [ 4584.872751] usb 3-4: new high-speed USB device number 7 using xhci_hcd
  [ 4585.001408] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4585.001413] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4585.001416] usb 3-4: Product: Љ
  [ 4585.001418] usb 3-4: Manufacturer: Љ
  [ 4585.001753] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4585.001873] scsi host6: usb-storage 3-4:1.0
  [ 4586.001122] scsi 6:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4586.001978] sr 6:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4586.002529] sr 6:0:0:0: Attached scsi CD-ROM sr0
  [ 4586.002716] sr 6:0:0:0: Attached scsi generic sg1 type 5
  [ 4619.658385] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4619.691737] ISOFS: changing to secondary root
  [ 4691.563347] usb 3-4: USB disconnect, device number 7
  [ 4693.638315] usb 3-4: new high-speed USB device number 8 using xhci_hcd
  [ 4693.766896] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4693.766901] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4693.766903] usb 3-4: Product: Љ
  [ 4693.766905] usb 3-4: Manufacturer: Љ
  [ 4693.767338] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4693.768063] scsi host7: usb-storage 3-4:1.0
  [ 4694.766737] scsi 7:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4694.767423] sr 7:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4694.767908] sr 7:0:0:0: Attached scsi CD-ROM sr0
  [ 4694.768147] sr 7:0:0:0: Attached scsi generic sg1 type 5
  [ 4728.418255] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4728.427856] ISOFS: changing to secondary root
  [ 4733.824182] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824190] sr 7:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit 1b 00 00 00 02 00
  [ 4733.824218] usb 3-4: USB disconnect, device number 8
  [ 4733.824281] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824291] sr 7:0:0:0: [sr0] tag#0 CDB: Prevent/Allow Medium Removal 1e 
00 00 00 00 00
  [ 4734.099901] usb 3-4: new high-speed USB device number 9 using xhci_hcd
  [ 4734.238749] usb 3-4: New USB device found, idVendor=148f, idProduct=7601
  [ 4734.238754] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
  [ 4734.238757] usb 3-4: Product: 802.11 n WLAN
  [ 4734.238772] usb 3-4: Manufacturer: MediaTek
  [ 4734.238775] usb 3-4: SerialNumber: 1.0
  [ 4735.432096] usb 3-4: reset high-speed USB device number 9 using xhci_hcd
  [ 4735.562543] mt7601u 3-4:1.0: ASIC revision: 76010001 MAC revision: 76010500
  [ 4735.563089] mt7601u 3-4:1.0: Firmware Version: 0.1.00 Build: 7640 Build 
time: 201302052146
  [ 4739.011624] mt7601u 3-4:1.0: Vendor request req:07 off:09a8 failed:-110
  [ 4742.131399] mt7601u 3-4:1.0: Vendor request req:02 off:09a8 failed:-110
  [ 4745.251254] mt7601u 3-4:1.0: Vendor request req:07 off:0734 failed:-110
  [ 4748.371056] mt7601u 3-4:1.0: Vendor request req:42 off:0230 failed:-110
  [ 4751.490880] mt7601u 3-4:1.0: Vendor request req:07 off:0080 failed:-110
  [ 4754.610694] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730501] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730548] mt7601u: probe of 3-4:1.0 failed with error -110
  [ 4757.730870] usbcore: registered new interface driver mt7601u
  // end 

  $> sudo ifconfig -a // do not list any new interface

  2) 

[Kernel-packages] [Bug 1720219] Re: Repeated keys stop after a few characters (^@ character spam every second)

[Kai-Heng Feng]

Well, it needs to be reviewed and be merged by upstream maintainers.
I'll backport the patch after that.

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Title:
  Repeated keys stop after a few characters (^@ character spam every
  second)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Long pressing a key will only repeat a few characters or won't repeat
  at all in the default 17.10 GNOME environment, it affects all keys
  including backspace and arrows.

  It isn't application specific, the problem is always there whether be
  it terminal or firefox.

  Setting the repeat delay to 0 will instantly trigger it, however it
  will still stop after a few characters.

  I freshly installed 17.10 on a Lenovo Ideapad 700, I haven't had the
  problem in 16.04 with GNOME 3.22.

  Edit: Happens in Xorg as well.
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 005: ID 0bda:0821 Realtek Semiconductor Corp. 
   Bus 001 Device 004: ID 174f:14e6 Syntek 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1697556] Re: Computer freezes after login - 4.10.0-22-generic

[Kai-Heng Feng]

To find the patch that fixes the issue, we need to bisect the kernel. Here's 
the first one:
http://people.canonical.com/~khfeng/lp1697556/1/

Please check if this freeze or not.

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Title:
  Computer freezes after login - 4.10.0-22-generic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have got a new Ubuntu 17.04 install on a Dell XPS 15 (Intel(R)
  Core(TM) i7-7700HQ CPU @ 2.80GHz) that was installed a couple of days
  ago. Login worked fine too.

  A couple of days later I installed the suggested kernel update
  "4.10.0-22-generic". With kernel 4.10.0-22-generic, the computer
  freezes right after login (i.e. after pressing enter, the background
  image with the mouse is shown, no responses to any key strokes).

  Syslog excerpt:

  Jun 12 22:12:48 computername kernel: [   47.603358] NMI watchdog: BUG: soft 
lockup - CPU#1 stuck for 23s! [Xorg.wrap:1672]
  Jun 12 22:12:48 computername kernel: [   47.603360] Modules linked in: ccm 
msr arc4 cmac rfcomm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 
videobuf2_core videodev media btusb btrtl bnep hid_multitouch nls_iso8859_1 
i2c_designware_platform i2c_designware_core snd_hda_codec_hdmi dell_wmi 
dell_led dell_smbios snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
dcdbas ath10k_pci snd_hda_codec ath10k_core intel_rapl snd_hda_core ath 
x86_pkg_temp_thermal snd_hwdep intel_powerclamp mac80211 snd_pcm coretemp 
snd_seq_midi snd_seq_midi_event cfg80211 snd_rawmidi rtsx_pci_ms kvm_intel 
memstick kvm irqbypass crct10dif_pclmul joydev crc32_pclmul snd_seq 
ghash_clmulni_intel snd_seq_device input_leds snd_timer serio_raw snd soundcore 
idma64 virt_dma mei_me mei shpchp processor_thermal_device intel_soc_dts_iosf 
intel_lpss_pci intel_pch_thermal
  Jun 12 22:12:48 computername kernel: [   47.603422]  hci_uart btbcm btqca 
btintel bluetooth dell_smo8800 intel_hid intel_lpss_acpi sparse_keymap 
intel_lpss tpm_crb int3403_thermal int3400_thermal acpi_als 
int340x_thermal_zone acpi_thermal_rel acpi_pad kfifo_buf industrialio mac_hid 
pcbc aesni_intel crypto_simd glue_helper cryptd aes_x86_64 dm_crypt parport_pc 
ppdev lp parport ip_tables x_tables autofs4 nouveau rtsx_pci_sdmmc i915 ttm 
i2c_algo_bit drm_kms_helper syscopyarea mxm_wmi sysfillrect psmouse sysimgblt 
fb_sys_fops nvme drm nvme_core rtsx_pci ahci libahci i2c_hid hid 
pinctrl_sunrisepoint video wmi pinctrl_intel fjes
  Jun 12 22:12:48 computername kernel: [   47.603453] CPU: 1 PID: 1672 Comm: 
Xorg.wrap Not tainted 4.10.0-22-generic #24-Ubuntu
  Jun 12 22:12:48 computername kernel: [   47.603453] Hardware name: Dell Inc. 
XPS 15 9560/05FFDN, BIOS 1.3.3 05/08/2017

  
  Note, this problem is observed with kernel 4.10.0-22-generic whereas it's not 
observed with 4.10.0-21-generic. As I was not able to login to my computer I am 
writing this bug report while it runs on kernel 4.10.0-21-generic. Therefore 
the information attached through the "ubuntu-bug linux" command here, are 
referring to the kernel that is actually working. I decided to nonetheless 
include that information as it might contain other kernel unrelated information 
that would help you troubleshooting.

  Please see attached file "syslog-4.10.0-22-generic-freeze-after-
  login.log" for the full syslog.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-21-generic 4.10.0-21.23
  ProcVersionSignature: Ubuntu 4.10.0-21.23-generic 4.10.11
  Uname: Linux 4.10.0-21-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  hkuehn 1796 F pulseaudio
  CurrentDesktop: GNOME
  Date: Mon Jun 12 23:17:08 2017
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-05-30 (13 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 138a:0091 Validity Sensors, Inc. 
   Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc. 
   Bus 001 Device 004: ID 0c45:6713 Microdia 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9560
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-21-generic.efi.signed 
root=UUID=e0800d30-3eff-46ac-a6af-38e3bcf99b58 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-21-generic N/A
   linux-backports-modules-4.10.0-21-generic  N/A
   linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/08/2017
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.3.3
  dmi.board.name: 05FFDN
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  

[Kernel-packages] [Bug 1720219] Re: Repeated keys stop after a few characters (^@ character spam every second)

[Kai-Heng Feng]

Append these two lines to /lib/udev/hwdb.d/60-keyboard.hwdb,

evdev:atkbd:dmi:bvn*:bvr*:svnLENOVO*:pn80RU*:pvr*   
 KEYBOARD_KEY_dd=!

Then run the following commands:
$ sudo udevadm control --reload
$ sudo udevadm trigger

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1720219

Title:
  Repeated keys stop after a few characters (^@ character spam every
  second)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Long pressing a key will only repeat a few characters or won't repeat
  at all in the default 17.10 GNOME environment, it affects all keys
  including backspace and arrows.

  It isn't application specific, the problem is always there whether be
  it terminal or firefox.

  Setting the repeat delay to 0 will instantly trigger it, however it
  will still stop after a few characters.

  I freshly installed 17.10 on a Lenovo Ideapad 700, I haven't had the
  problem in 16.04 with GNOME 3.22.

  Edit: Happens in Xorg as well.
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 005: ID 0bda:0821 Realtek Semiconductor Corp. 
   Bus 001 Device 004: ID 174f:14e6 Syntek 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1720219/+subscriptions

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[Kernel-packages] [Bug 1720219] Re: Repeated keys stop after a few characters (^@ character spam every second)

[Kai-Heng Feng]

Can you use evtest and attach the output?

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1720219

Title:
  Repeated keys stop after a few characters (^@ character spam every
  second)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Long pressing a key will only repeat a few characters or won't repeat
  at all in the default 17.10 GNOME environment, it affects all keys
  including backspace and arrows.

  It isn't application specific, the problem is always there whether be
  it terminal or firefox.

  Setting the repeat delay to 0 will instantly trigger it, however it
  will still stop after a few characters.

  I freshly installed 17.10 on a Lenovo Ideapad 700, I haven't had the
  problem in 16.04 with GNOME 3.22.

  Edit: Happens in Xorg as well.
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 005: ID 0bda:0821 Realtek Semiconductor Corp. 
   Bus 001 Device 004: ID 174f:14e6 Syntek 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1720219/+subscriptions

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More help   : 

[Kernel-packages] [Bug 1720197] Re: Every second(?) boot fails to display anything [MSHYBRID mode]

[Kai-Heng Feng]

If this work, it's probably due to buggy VBIOS.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1720197

Title:
  Every second(?) boot fails to display anything [MSHYBRID mode]

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When this laptop's firmware is set to MSHYBRID mode (intel/nvidia
  switchable graphics) it seems that every second boot it fails to
  display anything.

  This appears to be regardless of whether or not I enter the grub menu.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  3020 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Sep 28 13:41:53 2017
  InstallationDate: Installed on 2017-09-20 (8 days ago)
  InstallationMedia: Ubuntu-GNOME 17.10 "Artful Aardvark" - Alpha amd64 
(20170919)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 1c7a:0603 LighTuning Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: System76 Oryx Pro
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-12-generic.efi.signed 
root=ZFS=rpool/system ro
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/20/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.02dRSA1 02/20/2017
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: Oryx Pro
  dmi.board.vendor: System76
  dmi.board.version: oryp3-ess
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: System76
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.02dRSA102/20/2017:bd02/20/2017:svnSystem76:pnOryxPro:pvroryp3-ess:rvnSystem76:rnOryxPro:rvroryp3-ess:cvnSystem76:ct10:cvrN/A:
  dmi.product.family: Not Applicable
  dmi.product.name: Oryx Pro
  dmi.product.version: oryp3-ess
  dmi.sys.vendor: System76

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1720197/+subscriptions

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[Kernel-packages] [Bug 1720197] Re: Every second(?) boot fails to display anything [MSHYBRID mode]

[Kai-Heng Feng]

Edit the Ubuntu boot entry in Grub menu, change "gfxmode $linux_gfx_mode" to 
"gfxmode text".
I think this can workaround your issue.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1720197

Title:
  Every second(?) boot fails to display anything [MSHYBRID mode]

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When this laptop's firmware is set to MSHYBRID mode (intel/nvidia
  switchable graphics) it seems that every second boot it fails to
  display anything.

  This appears to be regardless of whether or not I enter the grub menu.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  chris  3020 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Sep 28 13:41:53 2017
  InstallationDate: Installed on 2017-09-20 (8 days ago)
  InstallationMedia: Ubuntu-GNOME 17.10 "Artful Aardvark" - Alpha amd64 
(20170919)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 1c7a:0603 LighTuning Technology Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: System76 Oryx Pro
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-12-generic.efi.signed 
root=ZFS=rpool/system ro
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/20/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.05.02dRSA1 02/20/2017
  dmi.board.asset.tag: Tag 12345
  dmi.board.name: Oryx Pro
  dmi.board.vendor: System76
  dmi.board.version: oryp3-ess
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: System76
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.05.02dRSA102/20/2017:bd02/20/2017:svnSystem76:pnOryxPro:pvroryp3-ess:rvnSystem76:rnOryxPro:rvroryp3-ess:cvnSystem76:ct10:cvrN/A:
  dmi.product.family: Not Applicable
  dmi.product.name: Oryx Pro
  dmi.product.version: oryp3-ess
  dmi.sys.vendor: System76

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1720197/+subscriptions

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More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1720219] Re: Repeated keys stop after a few characters

[Kai-Heng Feng]

Change to multi-user:
$ sudo systemctl isolate multi-user

See if the issue also happens.

To switch back to GUI,
$ sudo systemctl isolate graphical

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1720219

Title:
  Repeated keys stop after a few characters

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Long pressing a key will only repeat a few characters or won't repeat
  at all in the default 17.10 GNOME environment, it affects all keys
  including backspace and arrows.

  It isn't application specific, the problem is always there whether be
  it terminal or firefox.

  Setting the repeat delay to 0 will instantly trigger it, however it
  will still stop after a few characters.

  I freshly installed 17.10 on a Lenovo Ideapad 700, I haven't had the
  problem in 16.04 with GNOME 3.22.

  Edit: Happens in Xorg as well.
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   fecka  1156 F...m pulseaudio
   /dev/snd/controlC0:  fecka  1156 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2017-09-28 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170924)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 005: ID 0bda:0821 Realtek Semiconductor Corp. 
   Bus 001 Device 004: ID 174f:14e6 Syntek 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80RU
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=ec711d91-c22f-4be9-8820-b1bdca284667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 09/29/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: E5CN56WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo ideapad 700-15ISK
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 700-15ISK
  dmi.modalias: 
dmi:bvnLENOVO:bvrE5CN56WW:bd09/29/2016:svnLENOVO:pn80RU:pvrLenovoideapad700-15ISK:rvnLENOVO:rnLenovoideapad700-15ISK:rvrNODPK:cvnLENOVO:ct10:cvrLenovoideapad700-15ISK:
  dmi.product.family: IDEAPAD
  dmi.product.name: 80RU
  dmi.product.version: Lenovo ideapad 700-15ISK
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1720219/+subscriptions

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[Kernel-packages] [Bug 1718936] Re: Can't boot Artful 17.10 live images on XPS 15 (9560)

[Kai-Heng Feng]

It's driven by intel graphics all the time. Nouveau is the part that has
more chance to hang the system.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Fix Released

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1718936

Title:
  Can't boot Artful 17.10 live images on XPS 15 (9560)

Status in linux package in Ubuntu:
  Fix Released

Bug description:
  I usually test Ubuntu beta releases. With Artful, I haven't been able
  to boot the image on my XPS 15 (9560) Dell laptop because the boot
  process stops half way.

  The boot proceeds properly if I pass the "nomodeset" kernel boot
  option but that won't work because there is no more hiDPI support and
  dual display doesn't work.

  This has been ongoing for several weeks, around the 4.12 kernel.
  Please fix it. It would be a shame for this product not to boot Artful
  out of the box.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-11-generic 4.13.0-11.12
  ProcVersionSignature: Ubuntu 4.13.0-11.12-generic 4.13.1
  Uname: Linux 4.13.0-11-generic x86_64
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1701 F pulseaudio
  CasperVersion: 1.384
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Sep 22 12:38:09 2017
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170921)
  MachineType: Dell Inc. XPS 15 9560
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/username.seed boot=casper quiet splash --- nomodeset
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-11-generic N/A
   linux-backports-modules-4.13.0-11-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/30/2017
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.5.0
  dmi.board.name: 0JHP5H
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.5.0:bd08/30/2017:svnDellInc.:pnXPS159560:pvr:rvnDellInc.:rn0JHP5H:rvrA00:cvnDellInc.:ct10:cvr:
  dmi.product.family: XPS
  dmi.product.name: XPS 15 9560
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1716301] Re: wifi driver: mt7601u not work on 16.04

[Kai-Heng Feng]

Weird. Can you try Artful live image?

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Title:
  wifi driver: mt7601u not work on 16.04

Status in linux package in Ubuntu:
  Confirmed
Status in usb-modeswitch-data package in Ubuntu:
  New

Bug description:
  In the beginning, when the adapter is pluged in, it's mounted as a disk 
including driver files for Windows, and
  $> lsusb
  Bus 003 Device 010: ID 148f:2878 Ralink Technology, Corp.

  after eject the disk,
  $> lsusb
  Bus 003 Device 011: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless 
Adapter

  I tried following 3 drivers:
  1) the default mt7601u included in the kernel: 4.4.0-91-generic
  after eject the disk,
  $> lsmod|grep mt
  mt7601u 102400 0
  mac80211 737280 1 mt7601u
  cfg80211 565248 2 mac80211,mt7601u
  binfmt_misc 20480 1
  $> modinfo mt7601u
  filename: 
/lib/modules/4.4.0-91-generic/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko
  srcversion: E8B632D369E0C2A9F1CF7D8
  alias: usb:v7392p7710d*dc*dsc*dp*ic*isc*ip*in*
  ..
  depends: mac80211,cfg80211
  intree: Y
  vermagic: 4.4.0-91-generic SMP mod_unload modversions

  $> dmesg
  // begin
  [ 4581.094119] usb 3-4: USB disconnect, device number 6
  [ 4584.872751] usb 3-4: new high-speed USB device number 7 using xhci_hcd
  [ 4585.001408] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4585.001413] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4585.001416] usb 3-4: Product: Љ
  [ 4585.001418] usb 3-4: Manufacturer: Љ
  [ 4585.001753] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4585.001873] scsi host6: usb-storage 3-4:1.0
  [ 4586.001122] scsi 6:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4586.001978] sr 6:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4586.002529] sr 6:0:0:0: Attached scsi CD-ROM sr0
  [ 4586.002716] sr 6:0:0:0: Attached scsi generic sg1 type 5
  [ 4619.658385] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4619.691737] ISOFS: changing to secondary root
  [ 4691.563347] usb 3-4: USB disconnect, device number 7
  [ 4693.638315] usb 3-4: new high-speed USB device number 8 using xhci_hcd
  [ 4693.766896] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4693.766901] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4693.766903] usb 3-4: Product: Љ
  [ 4693.766905] usb 3-4: Manufacturer: Љ
  [ 4693.767338] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4693.768063] scsi host7: usb-storage 3-4:1.0
  [ 4694.766737] scsi 7:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4694.767423] sr 7:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4694.767908] sr 7:0:0:0: Attached scsi CD-ROM sr0
  [ 4694.768147] sr 7:0:0:0: Attached scsi generic sg1 type 5
  [ 4728.418255] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4728.427856] ISOFS: changing to secondary root
  [ 4733.824182] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824190] sr 7:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit 1b 00 00 00 02 00
  [ 4733.824218] usb 3-4: USB disconnect, device number 8
  [ 4733.824281] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824291] sr 7:0:0:0: [sr0] tag#0 CDB: Prevent/Allow Medium Removal 1e 
00 00 00 00 00
  [ 4734.099901] usb 3-4: new high-speed USB device number 9 using xhci_hcd
  [ 4734.238749] usb 3-4: New USB device found, idVendor=148f, idProduct=7601
  [ 4734.238754] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
  [ 4734.238757] usb 3-4: Product: 802.11 n WLAN
  [ 4734.238772] usb 3-4: Manufacturer: MediaTek
  [ 4734.238775] usb 3-4: SerialNumber: 1.0
  [ 4735.432096] usb 3-4: reset high-speed USB device number 9 using xhci_hcd
  [ 4735.562543] mt7601u 3-4:1.0: ASIC revision: 76010001 MAC revision: 76010500
  [ 4735.563089] mt7601u 3-4:1.0: Firmware Version: 0.1.00 Build: 7640 Build 
time: 201302052146
  [ 4739.011624] mt7601u 3-4:1.0: Vendor request req:07 off:09a8 failed:-110
  [ 4742.131399] mt7601u 3-4:1.0: Vendor request req:02 off:09a8 failed:-110
  [ 4745.251254] mt7601u 3-4:1.0: Vendor request req:07 off:0734 failed:-110
  [ 4748.371056] mt7601u 3-4:1.0: Vendor request req:42 off:0230 failed:-110
  [ 4751.490880] mt7601u 3-4:1.0: Vendor request req:07 off:0080 failed:-110
  [ 4754.610694] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730501] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730548] mt7601u: probe of 3-4:1.0 failed with error -110
  [ 4757.730870] usbcore: registered new interface driver mt7601u
  // end 

  $> sudo ifconfig -a // do not list any new interface

  2) DPO_MT7601U_LinuxSTA_3.0.0.4_20130913.tar.bz2
  this 

[Kernel-packages] [Bug 1697556] Re: Computer freezes after login - 4.10.0-22-generic

[Kai-Heng Feng]

Sorry to ask again - so what's the result on v4.12-rc1, without
"nomodeset"?

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Title:
  Computer freezes after login - 4.10.0-22-generic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have got a new Ubuntu 17.04 install on a Dell XPS 15 (Intel(R)
  Core(TM) i7-7700HQ CPU @ 2.80GHz) that was installed a couple of days
  ago. Login worked fine too.

  A couple of days later I installed the suggested kernel update
  "4.10.0-22-generic". With kernel 4.10.0-22-generic, the computer
  freezes right after login (i.e. after pressing enter, the background
  image with the mouse is shown, no responses to any key strokes).

  Syslog excerpt:

  Jun 12 22:12:48 computername kernel: [   47.603358] NMI watchdog: BUG: soft 
lockup - CPU#1 stuck for 23s! [Xorg.wrap:1672]
  Jun 12 22:12:48 computername kernel: [   47.603360] Modules linked in: ccm 
msr arc4 cmac rfcomm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 
videobuf2_core videodev media btusb btrtl bnep hid_multitouch nls_iso8859_1 
i2c_designware_platform i2c_designware_core snd_hda_codec_hdmi dell_wmi 
dell_led dell_smbios snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
dcdbas ath10k_pci snd_hda_codec ath10k_core intel_rapl snd_hda_core ath 
x86_pkg_temp_thermal snd_hwdep intel_powerclamp mac80211 snd_pcm coretemp 
snd_seq_midi snd_seq_midi_event cfg80211 snd_rawmidi rtsx_pci_ms kvm_intel 
memstick kvm irqbypass crct10dif_pclmul joydev crc32_pclmul snd_seq 
ghash_clmulni_intel snd_seq_device input_leds snd_timer serio_raw snd soundcore 
idma64 virt_dma mei_me mei shpchp processor_thermal_device intel_soc_dts_iosf 
intel_lpss_pci intel_pch_thermal
  Jun 12 22:12:48 computername kernel: [   47.603422]  hci_uart btbcm btqca 
btintel bluetooth dell_smo8800 intel_hid intel_lpss_acpi sparse_keymap 
intel_lpss tpm_crb int3403_thermal int3400_thermal acpi_als 
int340x_thermal_zone acpi_thermal_rel acpi_pad kfifo_buf industrialio mac_hid 
pcbc aesni_intel crypto_simd glue_helper cryptd aes_x86_64 dm_crypt parport_pc 
ppdev lp parport ip_tables x_tables autofs4 nouveau rtsx_pci_sdmmc i915 ttm 
i2c_algo_bit drm_kms_helper syscopyarea mxm_wmi sysfillrect psmouse sysimgblt 
fb_sys_fops nvme drm nvme_core rtsx_pci ahci libahci i2c_hid hid 
pinctrl_sunrisepoint video wmi pinctrl_intel fjes
  Jun 12 22:12:48 computername kernel: [   47.603453] CPU: 1 PID: 1672 Comm: 
Xorg.wrap Not tainted 4.10.0-22-generic #24-Ubuntu
  Jun 12 22:12:48 computername kernel: [   47.603453] Hardware name: Dell Inc. 
XPS 15 9560/05FFDN, BIOS 1.3.3 05/08/2017

  
  Note, this problem is observed with kernel 4.10.0-22-generic whereas it's not 
observed with 4.10.0-21-generic. As I was not able to login to my computer I am 
writing this bug report while it runs on kernel 4.10.0-21-generic. Therefore 
the information attached through the "ubuntu-bug linux" command here, are 
referring to the kernel that is actually working. I decided to nonetheless 
include that information as it might contain other kernel unrelated information 
that would help you troubleshooting.

  Please see attached file "syslog-4.10.0-22-generic-freeze-after-
  login.log" for the full syslog.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-21-generic 4.10.0-21.23
  ProcVersionSignature: Ubuntu 4.10.0-21.23-generic 4.10.11
  Uname: Linux 4.10.0-21-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  hkuehn 1796 F pulseaudio
  CurrentDesktop: GNOME
  Date: Mon Jun 12 23:17:08 2017
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-05-30 (13 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 138a:0091 Validity Sensors, Inc. 
   Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc. 
   Bus 001 Device 004: ID 0c45:6713 Microdia 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9560
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-21-generic.efi.signed 
root=UUID=e0800d30-3eff-46ac-a6af-38e3bcf99b58 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-21-generic N/A
   linux-backports-modules-4.10.0-21-generic  N/A
   linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/08/2017
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.3.3
  dmi.board.name: 05FFDN
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 

[Kernel-packages] [Bug 1618267] Re: RTL8821AE abruptly halts all network traffic

[Kai-Heng Feng]

Please try this kernel, commit b8b8b16352cd is cherry-picked into it:

http://people.canonical.com/~khfeng/lp1618267/

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Title:
  RTL8821AE abruptly halts all network traffic

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Computer: Lenovo IdeaPad 110
  WiFi AP: Linksys E2500 v1.0 with firmware v2.0.00

  After a few minutes of mixed Internet use, the WiFi hangs and the
  interface ceases to pass traffic:

  64 bytes from 8.8.8.8: icmp_seq=281 ttl=55 time=12.8 ms
  64 bytes from 8.8.8.8: icmp_seq=282 ttl=55 time=12.5 ms
  64 bytes from 8.8.8.8: icmp_seq=283 ttl=55 time=58.4 ms
  64 bytes from 8.8.8.8: icmp_seq=284 ttl=55 time=68.0 ms
  64 bytes from 8.8.8.8: icmp_seq=285 ttl=55 time=65.6 ms
  ping: sendmsg: No buffer space available
  ping: sendmsg: No buffer space available
  ping: sendmsg: No buffer space available
  ^C
  --- 8.8.8.8 ping statistics ---
  314 packets transmitted, 283 received, 9% packet loss, time 366615ms
  rtt min/avg/max/mdev = 11.423/177.382/7227.733/806.648 ms, pipe 8

  Before the driver hangs, speeds are 30/5 Mbps despite a 75 Mbps WiFi
  transmit rate and a 70/70 Mbps symmetrical fiber connection in the
  house. The connection and the router are known to perform better than
  this with other equipment.

  Forcing the router into 802.11g mode does, at least at a cursory
  glance, seem to mitigate the halting problem, but speeds remain
  abysmal.

  If there is any kind of technically involved tests I can do to speed
  up the debugging of this problem, let me know. I have some experience
  with embedded development in C.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-34-generic 4.4.0-34.53
  ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
  Uname: Linux 4.4.0-34-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  thor   3179 F pulseaudio
   /dev/snd/controlC0:  thor   3179 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Aug 30 01:36:22 2016
  HibernationDevice: RESUME=UUID=a482ae0a-dd87-41de-be2c-50541edcfa53
  InstallationDate: Installed on 2016-08-29 (0 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: LENOVO 80TJ
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-34-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-34-generic N/A
   linux-backports-modules-4.4.0-34-generic  N/A
   linux-firmware1.157.3
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/24/2016
  dmi.bios.vendor: Lenovo
  dmi.bios.version: 1QCN16WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Nano 5A8
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40700 WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 110-15ACL
  dmi.modalias: 
dmi:bvnLenovo:bvr1QCN16WW:bd03/24/2016:svnLENOVO:pn80TJ:pvrLenovoideapad110-15ACL:rvnLENOVO:rnNano5A8:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrLenovoideapad110-15ACL:
  dmi.product.name: 80TJ
  dmi.product.version: Lenovo ideapad 110-15ACL
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1716301] Re: wifi driver: mt7601u not work on 16.04

[Kai-Heng Feng]

Please use the kernel here:
http://people.canonical.com/~khfeng/lp1716301/

I add a timeout parameter for mt7601u. The default timeout is 300ms.

Now you can try something like "mt7601u.timeout=1000".

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Title:
  wifi driver: mt7601u not work on 16.04

Status in linux package in Ubuntu:
  Confirmed
Status in usb-modeswitch-data package in Ubuntu:
  New

Bug description:
  In the beginning, when the adapter is pluged in, it's mounted as a disk 
including driver files for Windows, and
  $> lsusb
  Bus 003 Device 010: ID 148f:2878 Ralink Technology, Corp.

  after eject the disk,
  $> lsusb
  Bus 003 Device 011: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless 
Adapter

  I tried following 3 drivers:
  1) the default mt7601u included in the kernel: 4.4.0-91-generic
  after eject the disk,
  $> lsmod|grep mt
  mt7601u 102400 0
  mac80211 737280 1 mt7601u
  cfg80211 565248 2 mac80211,mt7601u
  binfmt_misc 20480 1
  $> modinfo mt7601u
  filename: 
/lib/modules/4.4.0-91-generic/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko
  srcversion: E8B632D369E0C2A9F1CF7D8
  alias: usb:v7392p7710d*dc*dsc*dp*ic*isc*ip*in*
  ..
  depends: mac80211,cfg80211
  intree: Y
  vermagic: 4.4.0-91-generic SMP mod_unload modversions

  $> dmesg
  // begin
  [ 4581.094119] usb 3-4: USB disconnect, device number 6
  [ 4584.872751] usb 3-4: new high-speed USB device number 7 using xhci_hcd
  [ 4585.001408] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4585.001413] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4585.001416] usb 3-4: Product: Љ
  [ 4585.001418] usb 3-4: Manufacturer: Љ
  [ 4585.001753] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4585.001873] scsi host6: usb-storage 3-4:1.0
  [ 4586.001122] scsi 6:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4586.001978] sr 6:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4586.002529] sr 6:0:0:0: Attached scsi CD-ROM sr0
  [ 4586.002716] sr 6:0:0:0: Attached scsi generic sg1 type 5
  [ 4619.658385] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4619.691737] ISOFS: changing to secondary root
  [ 4691.563347] usb 3-4: USB disconnect, device number 7
  [ 4693.638315] usb 3-4: new high-speed USB device number 8 using xhci_hcd
  [ 4693.766896] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4693.766901] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4693.766903] usb 3-4: Product: Љ
  [ 4693.766905] usb 3-4: Manufacturer: Љ
  [ 4693.767338] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4693.768063] scsi host7: usb-storage 3-4:1.0
  [ 4694.766737] scsi 7:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4694.767423] sr 7:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4694.767908] sr 7:0:0:0: Attached scsi CD-ROM sr0
  [ 4694.768147] sr 7:0:0:0: Attached scsi generic sg1 type 5
  [ 4728.418255] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4728.427856] ISOFS: changing to secondary root
  [ 4733.824182] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824190] sr 7:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit 1b 00 00 00 02 00
  [ 4733.824218] usb 3-4: USB disconnect, device number 8
  [ 4733.824281] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824291] sr 7:0:0:0: [sr0] tag#0 CDB: Prevent/Allow Medium Removal 1e 
00 00 00 00 00
  [ 4734.099901] usb 3-4: new high-speed USB device number 9 using xhci_hcd
  [ 4734.238749] usb 3-4: New USB device found, idVendor=148f, idProduct=7601
  [ 4734.238754] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
  [ 4734.238757] usb 3-4: Product: 802.11 n WLAN
  [ 4734.238772] usb 3-4: Manufacturer: MediaTek
  [ 4734.238775] usb 3-4: SerialNumber: 1.0
  [ 4735.432096] usb 3-4: reset high-speed USB device number 9 using xhci_hcd
  [ 4735.562543] mt7601u 3-4:1.0: ASIC revision: 76010001 MAC revision: 76010500
  [ 4735.563089] mt7601u 3-4:1.0: Firmware Version: 0.1.00 Build: 7640 Build 
time: 201302052146
  [ 4739.011624] mt7601u 3-4:1.0: Vendor request req:07 off:09a8 failed:-110
  [ 4742.131399] mt7601u 3-4:1.0: Vendor request req:02 off:09a8 failed:-110
  [ 4745.251254] mt7601u 3-4:1.0: Vendor request req:07 off:0734 failed:-110
  [ 4748.371056] mt7601u 3-4:1.0: Vendor request req:42 off:0230 failed:-110
  [ 4751.490880] mt7601u 3-4:1.0: Vendor request req:07 off:0080 failed:-110
  [ 4754.610694] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730501] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730548] mt7601u: probe of 3-4:1.0 failed with error -110
  [ 4757.730870] usbcore: registered new interface driver mt7601u
  

[Kernel-packages] [Bug 1701499] Re: System often freezes or panics if I log in with Dell Dock WD15 connected

[Kai-Heng Feng]

That's probably some AppArmor regression introduced in v4.14-rc2.

Do you still see "Severely broken stuffs" on v4.14-rc2?

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Title:
  System often freezes or panics if I log in with Dell Dock WD15
  connected

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm using Dell Precision 5520 with Ubuntu 17.04.

  If I first start a Unity session and then connect Dell WD15 USB-C dock
  with an external diplay plugged in, the system detects it properly and
  all the things work flawlessly (ethernet, external keyboard, external
  display, external storage connected to USB on the dock). I can plug-in
  and plug-out the dock multiple times and it just works.

  However if I boot the laptop with the dock already plugged in, first I
  get to the login screen and initially all is ok. Both screens are
  activated, and I can log in using the keyboard connected to the dock.

  When I hit "Enter", both screens go blank for a while, then they turn
  back on and I can see the desktop. A second or maybe two seconds later
  things start falling apart. When I move the mouse pointer a second
  after logging, it is kinda "jumpy", the movement is not smooth. The
  move freezes for a few times. I observed this behaviour only when
  moving the wireless mouse connected to the USB of the laptop. The
  builtin touchpad works smoothly.

  If it was the only issue, this would be a very minor annoyance.
  Sometimes, after a few short mouse pointer freezes the system starts
  working smoothly and all is rock stable from that point. However quite
  often I noticed much worse things happen:

  1. The mouse pointer and everything freezes totally after a few
  seconds from displaying the desktop. It is not possible to switch to
  the console with Ctrl-Alt-F1. This happens in >50% of logins.

  2. Kernel panic.

  I observed this behavior with stable Ubuntu kernel 4.10.0-20, as well
  as 4.11.0 - 4.11.8 (which I'm using now, because 4.11.x seems more
  stable than 4.10.0-x) and also 4.12.rc5 which I tried once.

  Even if everything goes fine, I noticed the following errors printed
  in syslog. I'm not sure if they are related, but they look very iffy
  to me:

  Jun 30 10:46:23 p5520 kernel: [   38.391971] DMAR: DRHD: handling fault 
status reg 2
  Jun 30 10:46:23 p5520 kernel: [   38.391977] DMAR: [INTR-REMAP] Request 
device [3e:00.0] fault index 1e [fault reason 38] Blocked an interrupt request 
due to source-id verification failure
  Jun 30 10:46:23 p5520 kernel: [   38.472490] xhci_hcd :0a:00.0: remove, 
state 1
  Jun 30 10:46:23 p5520 kernel: [   38.472496] usb usb4: USB disconnect, device 
number 1
  Jun 30 10:46:23 p5520 kernel: [   38.472497] usb 4-1: USB disconnect, device 
number 2
  Jun 30 10:46:23 p5520 kernel: [   38.472498] usb 4-1.2: USB disconnect, 
device number 3
  Jun 30 10:46:23 p5520 NetworkManager[1129]:   [1498812383.7510] device 
(eth0): state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
  Jun 30 10:46:23 p5520 ModemManager[1076]:   (net/eth0): released by 
modem 
/sys/devices/pci:00/:00:1d.6/:06:00.0/:07:02.0/:0a:00.0/usb4/4-1/4-1.2
  Jun 30 10:46:23 p5520 NetworkManager[1129]:   [1498812383.7537] devices 
removed (path: 
/sys/devices/pci:00/:00:1d.6/:06:00.0/:07:02.0/:0a:00.0/usb4/4-1/4-1.2/4-1.2:1.0/net/eth0,
 iface: eth0)
  Jun 30 10:46:23 p5520 kernel: [   38.552718] xhci_hcd :0a:00.0: Host halt 
failed, -19
  Jun 30 10:46:23 p5520 kernel: [   38.552721] xhci_hcd :0a:00.0: Host not 
accessible, reset failed.
  Jun 30 10:46:23 p5520 kernel: [   38.552722] xhci_hcd :0a:00.0: USB bus 4 
deregistered
  Jun 30 10:46:23 p5520 kernel: [   38.552728] xhci_hcd :0a:00.0: remove, 
state 1
  Jun 30 10:46:23 p5520 kernel: [   38.552731] usb usb3: USB disconnect, device 
number 1
  Jun 30 10:46:23 p5520 kernel: [   38.552732] usb 3-1: USB disconnect, device 
number 2
  Jun 30 10:46:23 p5520 kernel: [   38.552732] usb 3-1.5: USB disconnect, 
device number 3
  Jun 30 10:46:23 p5520 kernel: [   38.553322] usb 3-1.7: USB disconnect, 
device number 4
  Jun 30 10:46:23 p5520 kernel: [   38.556064] BUG: unable to handle kernel 
paging request at 002018387ad8
  Jun 30 10:46:23 p5520 kernel: [   38.556173] IP: __radix_tree_lookup+0x10/0xf0
  Jun 30 10:46:23 p5520 kernel: [   38.556230] PGD 0 
  Jun 30 10:46:23 p5520 kernel: [   38.556232] 
  Jun 30 10:46:24 p5520 kernel: [   38.556280] Oops:  [#1] SMP
  Jun 30 10:46:24 p5520 kernel: [   38.556320] Modules linked in: ccm rfcomm 
cdc_ether usbnet snd_usb_audio snd_usbmidi_lib r8152 mii snd_hda_codec_hdmi 
cmac msr uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 
videobuf2_core videodev media btusb btrtl joydev hid_multitouch ipmi_devintf 
ipmi_msghandler bnep nls_iso8859_1 arc4 dell_led snd_hda_codec_realtek 

[Kernel-packages] [Bug 1716301] Re: wifi driver: mt7601u not work on 16.04

[Kai-Heng Feng]

Now please go back to comment #3 to test kernel itself (again).

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Title:
  wifi driver: mt7601u not work on 16.04

Status in linux package in Ubuntu:
  Confirmed
Status in usb-modeswitch-data package in Ubuntu:
  New

Bug description:
  In the beginning, when the adapter is pluged in, it's mounted as a disk 
including driver files for Windows, and
  $> lsusb
  Bus 003 Device 010: ID 148f:2878 Ralink Technology, Corp.

  after eject the disk,
  $> lsusb
  Bus 003 Device 011: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless 
Adapter

  I tried following 3 drivers:
  1) the default mt7601u included in the kernel: 4.4.0-91-generic
  after eject the disk,
  $> lsmod|grep mt
  mt7601u 102400 0
  mac80211 737280 1 mt7601u
  cfg80211 565248 2 mac80211,mt7601u
  binfmt_misc 20480 1
  $> modinfo mt7601u
  filename: 
/lib/modules/4.4.0-91-generic/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko
  srcversion: E8B632D369E0C2A9F1CF7D8
  alias: usb:v7392p7710d*dc*dsc*dp*ic*isc*ip*in*
  ..
  depends: mac80211,cfg80211
  intree: Y
  vermagic: 4.4.0-91-generic SMP mod_unload modversions

  $> dmesg
  // begin
  [ 4581.094119] usb 3-4: USB disconnect, device number 6
  [ 4584.872751] usb 3-4: new high-speed USB device number 7 using xhci_hcd
  [ 4585.001408] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4585.001413] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4585.001416] usb 3-4: Product: Љ
  [ 4585.001418] usb 3-4: Manufacturer: Љ
  [ 4585.001753] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4585.001873] scsi host6: usb-storage 3-4:1.0
  [ 4586.001122] scsi 6:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4586.001978] sr 6:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4586.002529] sr 6:0:0:0: Attached scsi CD-ROM sr0
  [ 4586.002716] sr 6:0:0:0: Attached scsi generic sg1 type 5
  [ 4619.658385] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4619.691737] ISOFS: changing to secondary root
  [ 4691.563347] usb 3-4: USB disconnect, device number 7
  [ 4693.638315] usb 3-4: new high-speed USB device number 8 using xhci_hcd
  [ 4693.766896] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4693.766901] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4693.766903] usb 3-4: Product: Љ
  [ 4693.766905] usb 3-4: Manufacturer: Љ
  [ 4693.767338] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4693.768063] scsi host7: usb-storage 3-4:1.0
  [ 4694.766737] scsi 7:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4694.767423] sr 7:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4694.767908] sr 7:0:0:0: Attached scsi CD-ROM sr0
  [ 4694.768147] sr 7:0:0:0: Attached scsi generic sg1 type 5
  [ 4728.418255] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4728.427856] ISOFS: changing to secondary root
  [ 4733.824182] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824190] sr 7:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit 1b 00 00 00 02 00
  [ 4733.824218] usb 3-4: USB disconnect, device number 8
  [ 4733.824281] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824291] sr 7:0:0:0: [sr0] tag#0 CDB: Prevent/Allow Medium Removal 1e 
00 00 00 00 00
  [ 4734.099901] usb 3-4: new high-speed USB device number 9 using xhci_hcd
  [ 4734.238749] usb 3-4: New USB device found, idVendor=148f, idProduct=7601
  [ 4734.238754] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
  [ 4734.238757] usb 3-4: Product: 802.11 n WLAN
  [ 4734.238772] usb 3-4: Manufacturer: MediaTek
  [ 4734.238775] usb 3-4: SerialNumber: 1.0
  [ 4735.432096] usb 3-4: reset high-speed USB device number 9 using xhci_hcd
  [ 4735.562543] mt7601u 3-4:1.0: ASIC revision: 76010001 MAC revision: 76010500
  [ 4735.563089] mt7601u 3-4:1.0: Firmware Version: 0.1.00 Build: 7640 Build 
time: 201302052146
  [ 4739.011624] mt7601u 3-4:1.0: Vendor request req:07 off:09a8 failed:-110
  [ 4742.131399] mt7601u 3-4:1.0: Vendor request req:02 off:09a8 failed:-110
  [ 4745.251254] mt7601u 3-4:1.0: Vendor request req:07 off:0734 failed:-110
  [ 4748.371056] mt7601u 3-4:1.0: Vendor request req:42 off:0230 failed:-110
  [ 4751.490880] mt7601u 3-4:1.0: Vendor request req:07 off:0080 failed:-110
  [ 4754.610694] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730501] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730548] mt7601u: probe of 3-4:1.0 failed with error -110
  [ 4757.730870] usbcore: registered new interface driver mt7601u
  // end 

  $> sudo ifconfig -a // do not list any new interface

  2) 

[Kernel-packages] [Bug 1697556] Re: Computer freezes after login - 4.10.0-22-generic

[Kai-Heng Feng]

Let's focus on the freeze (nouveau) first. We can solve the docking
output (i915) later.

Can you confirm v4.11 freezes but v4.12-rc1 doesn't?

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Title:
  Computer freezes after login - 4.10.0-22-generic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have got a new Ubuntu 17.04 install on a Dell XPS 15 (Intel(R)
  Core(TM) i7-7700HQ CPU @ 2.80GHz) that was installed a couple of days
  ago. Login worked fine too.

  A couple of days later I installed the suggested kernel update
  "4.10.0-22-generic". With kernel 4.10.0-22-generic, the computer
  freezes right after login (i.e. after pressing enter, the background
  image with the mouse is shown, no responses to any key strokes).

  Syslog excerpt:

  Jun 12 22:12:48 computername kernel: [   47.603358] NMI watchdog: BUG: soft 
lockup - CPU#1 stuck for 23s! [Xorg.wrap:1672]
  Jun 12 22:12:48 computername kernel: [   47.603360] Modules linked in: ccm 
msr arc4 cmac rfcomm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 
videobuf2_core videodev media btusb btrtl bnep hid_multitouch nls_iso8859_1 
i2c_designware_platform i2c_designware_core snd_hda_codec_hdmi dell_wmi 
dell_led dell_smbios snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
dcdbas ath10k_pci snd_hda_codec ath10k_core intel_rapl snd_hda_core ath 
x86_pkg_temp_thermal snd_hwdep intel_powerclamp mac80211 snd_pcm coretemp 
snd_seq_midi snd_seq_midi_event cfg80211 snd_rawmidi rtsx_pci_ms kvm_intel 
memstick kvm irqbypass crct10dif_pclmul joydev crc32_pclmul snd_seq 
ghash_clmulni_intel snd_seq_device input_leds snd_timer serio_raw snd soundcore 
idma64 virt_dma mei_me mei shpchp processor_thermal_device intel_soc_dts_iosf 
intel_lpss_pci intel_pch_thermal
  Jun 12 22:12:48 computername kernel: [   47.603422]  hci_uart btbcm btqca 
btintel bluetooth dell_smo8800 intel_hid intel_lpss_acpi sparse_keymap 
intel_lpss tpm_crb int3403_thermal int3400_thermal acpi_als 
int340x_thermal_zone acpi_thermal_rel acpi_pad kfifo_buf industrialio mac_hid 
pcbc aesni_intel crypto_simd glue_helper cryptd aes_x86_64 dm_crypt parport_pc 
ppdev lp parport ip_tables x_tables autofs4 nouveau rtsx_pci_sdmmc i915 ttm 
i2c_algo_bit drm_kms_helper syscopyarea mxm_wmi sysfillrect psmouse sysimgblt 
fb_sys_fops nvme drm nvme_core rtsx_pci ahci libahci i2c_hid hid 
pinctrl_sunrisepoint video wmi pinctrl_intel fjes
  Jun 12 22:12:48 computername kernel: [   47.603453] CPU: 1 PID: 1672 Comm: 
Xorg.wrap Not tainted 4.10.0-22-generic #24-Ubuntu
  Jun 12 22:12:48 computername kernel: [   47.603453] Hardware name: Dell Inc. 
XPS 15 9560/05FFDN, BIOS 1.3.3 05/08/2017

  
  Note, this problem is observed with kernel 4.10.0-22-generic whereas it's not 
observed with 4.10.0-21-generic. As I was not able to login to my computer I am 
writing this bug report while it runs on kernel 4.10.0-21-generic. Therefore 
the information attached through the "ubuntu-bug linux" command here, are 
referring to the kernel that is actually working. I decided to nonetheless 
include that information as it might contain other kernel unrelated information 
that would help you troubleshooting.

  Please see attached file "syslog-4.10.0-22-generic-freeze-after-
  login.log" for the full syslog.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-21-generic 4.10.0-21.23
  ProcVersionSignature: Ubuntu 4.10.0-21.23-generic 4.10.11
  Uname: Linux 4.10.0-21-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  hkuehn 1796 F pulseaudio
  CurrentDesktop: GNOME
  Date: Mon Jun 12 23:17:08 2017
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-05-30 (13 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 138a:0091 Validity Sensors, Inc. 
   Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc. 
   Bus 001 Device 004: ID 0c45:6713 Microdia 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9560
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-21-generic.efi.signed 
root=UUID=e0800d30-3eff-46ac-a6af-38e3bcf99b58 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-21-generic N/A
   linux-backports-modules-4.10.0-21-generic  N/A
   linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/08/2017
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.3.3
  dmi.board.name: 05FFDN
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell 

[Kernel-packages] [Bug 1712765] Re: reboot instead of shutdown

[Kai-Heng Feng]

Does the BIOS have anything related to autoboot? e.g. Wake of Lan. Try
to disable them in the BIOS may help.

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Title:
  reboot instead of shutdown

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have a Acer Aspire v5 571g laptop which initially had Windows
  installed. After I installed Ubuntu (and overwrote Windows) the
  computer shuts down when a restart is requested. Windows did not
  exhibit this problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-32-generic 4.10.0-32.36
  ProcVersionSignature: Ubuntu 4.10.0-32.36-generic 4.10.17
  Uname: Linux 4.10.0-32-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   felix  1929 F...m pulseaudio
   /dev/snd/controlC0:  felix  1929 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Thu Aug 24 10:24:56 2017
  HibernationDevice: RESUME=UUID=9aa9aa29-eb16-473f-b28d-5d6c340eac81
  InstallationDate: Installed on 2017-06-14 (70 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  MachineType: Acer Aspire V5-571G
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-32-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-32-generic N/A
   linux-backports-modules-4.10.0-32-generic  N/A
   linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/12/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V1.12
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571G
  dmi.board.vendor: Acer
  dmi.board.version: V1.12
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.12
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV1.12:bd06/12/2012:svnAcer:pnAspireV5-571G:pvrV1.12:rvnAcer:rnAspireV5-571G:rvrV1.12:cvnAcer:ct9:cvrV1.12:
  dmi.product.name: Aspire V5-571G
  dmi.product.version: V1.12
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1697556] Re: Computer freezes after login - 4.10.0-22-generic

[Kai-Heng Feng]

There are two separate issues:
1. The original issue, freeze. Your test result:
v4.12-rc1 with NOMODESET -> Successfully logged in.
v4.12-rc2 with NOMODESET -> Successfully logged in.
v4.12-rc5 without NOMODESET-> Successfully logged in.
Can I say that -rc2 has freeze but -rc5 doesn't freeze?

2. Login screen is displayed on the laptop screen but not on the external screen
It's an i915 issue, we should backport the fix after we fix the nouveau freeze 
issue.

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Title:
  Computer freezes after login - 4.10.0-22-generic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have got a new Ubuntu 17.04 install on a Dell XPS 15 (Intel(R)
  Core(TM) i7-7700HQ CPU @ 2.80GHz) that was installed a couple of days
  ago. Login worked fine too.

  A couple of days later I installed the suggested kernel update
  "4.10.0-22-generic". With kernel 4.10.0-22-generic, the computer
  freezes right after login (i.e. after pressing enter, the background
  image with the mouse is shown, no responses to any key strokes).

  Syslog excerpt:

  Jun 12 22:12:48 computername kernel: [   47.603358] NMI watchdog: BUG: soft 
lockup - CPU#1 stuck for 23s! [Xorg.wrap:1672]
  Jun 12 22:12:48 computername kernel: [   47.603360] Modules linked in: ccm 
msr arc4 cmac rfcomm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 
videobuf2_core videodev media btusb btrtl bnep hid_multitouch nls_iso8859_1 
i2c_designware_platform i2c_designware_core snd_hda_codec_hdmi dell_wmi 
dell_led dell_smbios snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
dcdbas ath10k_pci snd_hda_codec ath10k_core intel_rapl snd_hda_core ath 
x86_pkg_temp_thermal snd_hwdep intel_powerclamp mac80211 snd_pcm coretemp 
snd_seq_midi snd_seq_midi_event cfg80211 snd_rawmidi rtsx_pci_ms kvm_intel 
memstick kvm irqbypass crct10dif_pclmul joydev crc32_pclmul snd_seq 
ghash_clmulni_intel snd_seq_device input_leds snd_timer serio_raw snd soundcore 
idma64 virt_dma mei_me mei shpchp processor_thermal_device intel_soc_dts_iosf 
intel_lpss_pci intel_pch_thermal
  Jun 12 22:12:48 computername kernel: [   47.603422]  hci_uart btbcm btqca 
btintel bluetooth dell_smo8800 intel_hid intel_lpss_acpi sparse_keymap 
intel_lpss tpm_crb int3403_thermal int3400_thermal acpi_als 
int340x_thermal_zone acpi_thermal_rel acpi_pad kfifo_buf industrialio mac_hid 
pcbc aesni_intel crypto_simd glue_helper cryptd aes_x86_64 dm_crypt parport_pc 
ppdev lp parport ip_tables x_tables autofs4 nouveau rtsx_pci_sdmmc i915 ttm 
i2c_algo_bit drm_kms_helper syscopyarea mxm_wmi sysfillrect psmouse sysimgblt 
fb_sys_fops nvme drm nvme_core rtsx_pci ahci libahci i2c_hid hid 
pinctrl_sunrisepoint video wmi pinctrl_intel fjes
  Jun 12 22:12:48 computername kernel: [   47.603453] CPU: 1 PID: 1672 Comm: 
Xorg.wrap Not tainted 4.10.0-22-generic #24-Ubuntu
  Jun 12 22:12:48 computername kernel: [   47.603453] Hardware name: Dell Inc. 
XPS 15 9560/05FFDN, BIOS 1.3.3 05/08/2017

  
  Note, this problem is observed with kernel 4.10.0-22-generic whereas it's not 
observed with 4.10.0-21-generic. As I was not able to login to my computer I am 
writing this bug report while it runs on kernel 4.10.0-21-generic. Therefore 
the information attached through the "ubuntu-bug linux" command here, are 
referring to the kernel that is actually working. I decided to nonetheless 
include that information as it might contain other kernel unrelated information 
that would help you troubleshooting.

  Please see attached file "syslog-4.10.0-22-generic-freeze-after-
  login.log" for the full syslog.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-21-generic 4.10.0-21.23
  ProcVersionSignature: Ubuntu 4.10.0-21.23-generic 4.10.11
  Uname: Linux 4.10.0-21-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  hkuehn 1796 F pulseaudio
  CurrentDesktop: GNOME
  Date: Mon Jun 12 23:17:08 2017
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-05-30 (13 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 138a:0091 Validity Sensors, Inc. 
   Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc. 
   Bus 001 Device 004: ID 0c45:6713 Microdia 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9560
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-21-generic.efi.signed 
root=UUID=e0800d30-3eff-46ac-a6af-38e3bcf99b58 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-21-generic N/A
   linux-backports-modules-4.10.0-21-generic  N/A
   linux-firmware 

[Kernel-packages] [Bug 1712765] Re: reboot instead of shutdown

[Kai-Heng Feng]

Try these kernel parameters, and see which works:
reboot=b
reboot=t
reboot=k
reboot=a
reboot=e
reboot=force

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Title:
  reboot instead of shutdown

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have a Acer Aspire v5 571g laptop which initially had Windows
  installed. After I installed Ubuntu (and overwrote Windows) the
  computer shuts down when a restart is requested. Windows did not
  exhibit this problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-32-generic 4.10.0-32.36
  ProcVersionSignature: Ubuntu 4.10.0-32.36-generic 4.10.17
  Uname: Linux 4.10.0-32-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC0D0p:   felix  1929 F...m pulseaudio
   /dev/snd/controlC0:  felix  1929 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Thu Aug 24 10:24:56 2017
  HibernationDevice: RESUME=UUID=9aa9aa29-eb16-473f-b28d-5d6c340eac81
  InstallationDate: Installed on 2017-06-14 (70 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  MachineType: Acer Aspire V5-571G
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-32-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-32-generic N/A
   linux-backports-modules-4.10.0-32-generic  N/A
   linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/12/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V1.12
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571G
  dmi.board.vendor: Acer
  dmi.board.version: V1.12
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.12
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV1.12:bd06/12/2012:svnAcer:pnAspireV5-571G:pvrV1.12:rvnAcer:rnAspireV5-571G:rvrV1.12:cvnAcer:ct9:cvrV1.12:
  dmi.product.name: Aspire V5-571G
  dmi.product.version: V1.12
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1719210] Re: Bluetooth audio to A2DP headset no longer works following upgrade from 4.12 to 4.13 in artful

[Kai-Heng Feng]

Does this also happen to 4.14-rc1?

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Title:
  Bluetooth audio to A2DP headset no longer works following upgrade from
  4.12 to 4.13 in artful

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Using artful kernel 4.12.0-13.14, Bluetooth audio works great.

  Upgrading to artful kernel 4.13.0-11.12, there are severe Bluetooth
  audio issues which have manifested in a variety of weird ways:

  1) Playback would stall after 10-20 seconds
  2) Upon removing the device and attempting to redo pairing, no devices could 
be found to pair with
  3) After the device ended up reverting to low quality mono HSP mode, it could 
not be switched back to A2DP

  This is all rather vague - sorry - but it felt better to get notice of
  this regression into the bugtracker sooner rather than later.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-11-generic 4.13.0-11.12
  ProcVersionSignature: Ubuntu 4.13.0-11.12-generic 4.13.1
  Uname: Linux 4.13.0-11-generic x86_64
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  maxb   2091 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Sep 24 21:24:00 2017
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=635db8ca-b352-4622-87eb-08f74460324b
  InstallationDate: Installed on 2016-08-16 (404 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: HP HP Spectre Notebook
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-11-generic 
root=UUID=4989886a-f95e-4802-ab51-dcbf53167aeb ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-11-generic N/A
   linux-backports-modules-4.13.0-11-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: Upgraded to artful on 2017-08-31 (23 days ago)
  dmi.bios.date: 02/21/2017
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.31
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 81A0
  dmi.board.vendor: HP
  dmi.board.version: 48.54
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.31:bd02/21/2017:svnHP:pnHPSpectreNotebook:pvrType1ProductConfigId:rvnHP:rn81A0:rvr48.54:cvnHP:ct10:cvrChassisVersion:
  dmi.product.family: 103C_5335KV G=N L=CON B=HP S=SPT
  dmi.product.name: HP Spectre Notebook
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1673344] Re: Ubuntu 16.04 doesn't recongnize wifi card after loosing signal completely (intel 7260) even when I try to restart network manager

[Kai-Heng Feng]

Try latest mainline kernel here:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.14-rc2/

Also, with latest linux-firmware will be helpful:
https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/

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Title:
  Ubuntu 16.04 doesn't recongnize wifi card after loosing signal
  completely (intel 7260) even when I try to restart network manager

Status in linux package in Ubuntu:
  Confirmed
Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  My wireless connection completely disappears and isn't recognized
  along with my NIC card and doesn't come back until I reboot even if I
  restart network manager.

  
  I've attached the required files showing what my wifi information looks like 
connected and what it looks like when the problem occurs hopefully a fix or 
workaround can be found this happens several times a day.

  Steps:

  1) I boot up type in sudo iwconfig wlp3s0 power off (turn off power 
management)
   
  2) 
  $ iwconfig
  enp4s0f2  no wireless extensions.
  
  lono wireless extensions.
  
  wlp3s0IEEE 802.11  ESSID:"2.4ghz"  
Mode:Managed  Frequency:2.437 GHz  Access Point: 
E0:3F:29:93:3F:20   
Bit Rate=144.4 Mb/s   Tx-Power=22 dBm   
Retry short limit:7   RTS thr:off   Fragment thr:off
Power Management:off
Link Quality=60/70  Signal level=-50 dBm  
Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
Tx excessive retries:0  Invalid misc:55   Missed beacon:0
  
  3) I loose wifi using 5ghz or 2.4ghz after a certain amount of time
  
  4) sudo rmmod iwlmvm iwlwifi && sudo modprobe iwlmvm iwlwifi
  5) sudo systemctl restart network-manager.service

  I do a **iwconfig** and **I'm missing wlp3s0IEEE 802.11
  ESSID:"2.4ghz"**

  $ iwconfig
  enp4s0f2  no wireless extensions.
  
  lono wireless extensions.

  I have to reboot to get my wifi back and for ubunutu to recognize my
  wifi card back how can I prevent this.

  $ uname -a
  Linux sys76 4.8.0-41-generic #44~16.04.1-Ubuntu SMP Fri Mar 3 17:11:16 
UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

  $ dmesg | grep iwlwifi
  876.891600] iwlwifi :03:00.0: Error sending SCAN_OFFLOAD_REQUEST_CMD: 
enqueue_hcmd failed: -5
  [  876.891602] iwlwifi :03:00.0: Scan failed! ret -5
  [  877.909370] iwlwifi :03:00.0: Failed to wake NIC for hcmd
  [  877.909397] iwlwifi :03:00.0: Error sending 
SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
  [  877.909409] iwlwifi :03:00.0: Scan failed! ret -5
  [  878.928277] iwlwifi :03:00.0: Failed to wake NIC for hcmd
  [  878.928364] iwlwifi :03:00.0: Error sending 
SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
  [  878.928366] iwlwifi :03:00.0: Scan failed! ret -5
  [  879.947120] iwlwifi :03:00.0: Failed to wake NIC for hcmd
  [  879.947170] iwlwifi :03:00.0: Error sending 
SCAN_OFFLOAD_REQUEST_CMD: enqueue_hcmd failed: -5
  [  879.947172] iwlwifi :03:00.0: Scan failed! ret -5

  
  $ sudo lshw -C network
  [sudo] password for rt: 
*-network   
 description: Wireless interface
 product: Wireless 7260
 vendor: Intel Corporation
 physical id: 0
 bus info: pci@:03:00.0
 logical name: wlp3s0
 version: 73
 serial: 0c:8b:fd:2e:64:8e
 width: 64 bits
 clock: 33MHz
 capabilities: pm msi pciexpress bus_master cap_list ethernet 
physical wireless
 configuration: broadcast=yes driver=iwlwifi 
driverversion=4.8.0-41-generic firmware=17.352738.0 ip=192.168.1.8 latency=0 
link=yes multicast=yes wireless=IEEE 802.11
 resources: irq:31 memory:f7d0-f7d01fff
*-network
 description: Ethernet interface
 product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
 vendor: Realtek Semiconductor Co., Ltd.
 physical id: 0.2
 bus info: pci@:04:00.2
 logical name: enp4s0f2
 version: 0a
 serial: 00:90:f5:f9:d4:f8
 size: 10Mbit/s
 capacity: 1Gbit/s
 width: 64 bits
 clock: 33MHz
 capabilities: pm msi pciexpress msix vpd bus_master cap_list 
ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd 
autonegotiation
 configuration: autonegotiation=on broadcast=yes driver=r8169 
driverversion=2.3LK-NAPI duplex=half firmware=rtl8411-1_0.0.3 06/18/12 
latency=0 link=no multicast=yes port=MII speed=10Mbit/s
 resources: irq:27 

[Kernel-packages] [Bug 1594214] Re: ETPS/2 Elantech Touchpad inconsistently detected (Gigabyte P57W laptop)

[Kai-Heng Feng]

** Description changed:

+ SRU Justification
+ 
+ [Impact]
+ Touchpad on Gigabyte P57W laptop does not gets detected reliably.
+ 
+ [Test Case]
+ Touchpad not does not gets detected reliably.
+ With the patch, it can get detected reliably.
+ 
+ [Regression Potential]
+ Minimal. The change limits to a single specific laptop.
+ ---
+ 
  On my Gigabyte P57W laptop the ETPS/2 Elantech touchpad is
  inconsistently detected at boot. Trying mainline 4.6 kernel did not
  help.
  
  WORKAROUND: Add kernel boot parameter:
  i8042.kbdreset=1
  
  The device is id=17 on xinput below:
  $ xinput
  
  ⎡ Virtual core pointerid=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ Kingsis Peripherals  Evoluent VerticalMouse 3   id=12   [slave  pointer 
 (2)]
  ⎜   ↳ Sunrex/JME Ghost Key Elimiantion Keyboard   id=14   [slave  pointer 
 (2)]
  ⎜   ↳ ETPS/2 Elantech Touchpadid=17   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]
  ↳ Sleep Buttonid=9[slave  
keyboard (3)]
  ↳ Power Buttonid=10   [slave  
keyboard (3)]
  ↳ Sleep Buttonid=11   [slave  
keyboard (3)]
  ↳ Sunrex/JME Ghost Key Elimiantion Keyboard   id=13   [slave  
keyboard (3)]
  ↳ Chicony USB 2.0 Camera  id=15   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=16   [slave  
keyboard (3)]
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.4.0-24-generic 4.4.0-24.43~14.04.1
  ProcVersionSignature: Ubuntu 4.4.0-24.43~14.04.1-generic 4.4.10
  Uname: Linux 4.4.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  Date: Mon Jun 20 10:56:33 2016
  InstallationDate: Installed on 2014-05-20 (761 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  SourcePackage: linux-lts-xenial
  UpgradeStatus: No upgrade log present (probably fresh install)

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Title:
  ETPS/2 Elantech Touchpad inconsistently detected (Gigabyte P57W
  laptop)

Status in linux package in Ubuntu:
  Triaged

Bug description:
  SRU Justification

  [Impact]
  Touchpad on Gigabyte P57W laptop does not gets detected reliably.

  [Test Case]
  Touchpad not does not gets detected reliably.
  With the patch, it can get detected reliably.

  [Regression Potential]
  Minimal. The change limits to a single specific laptop.
  ---

  On my Gigabyte P57W laptop the ETPS/2 Elantech touchpad is
  inconsistently detected at boot. Trying mainline 4.6 kernel did not
  help.

  WORKAROUND: Add kernel boot parameter:
  i8042.kbdreset=1

  The device is id=17 on xinput below:
  $ xinput

  ⎡ Virtual core pointerid=2[master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer  id=4[slave  pointer 
 (2)]
  ⎜   ↳ Kingsis Peripherals  Evoluent VerticalMouse 3   id=12   [slave  pointer 
 (2)]
  ⎜   ↳ Sunrex/JME Ghost Key Elimiantion Keyboard   id=14   [slave  pointer 
 (2)]
  ⎜   ↳ ETPS/2 Elantech Touchpadid=17   [slave  pointer 
 (2)]
  ⎣ Virtual core keyboard   id=3[master keyboard (2)]
  ↳ Virtual core XTEST keyboard id=5[slave  
keyboard (3)]
  ↳ Power Buttonid=6[slave  
keyboard (3)]
  ↳ Video Bus   id=7[slave  
keyboard (3)]
  ↳ Video Bus   id=8[slave  
keyboard (3)]
  ↳ Sleep Buttonid=9[slave  
keyboard (3)]
  ↳ Power Buttonid=10   [slave  
keyboard (3)]
  ↳ Sleep Buttonid=11   [slave  
keyboard (3)]
  ↳ Sunrex/JME Ghost Key Elimiantion Keyboard   id=13   [slave  
keyboard (3)]
  ↳ Chicony USB 2.0 Camera  id=15   [slave  
keyboard (3)]
  ↳ AT Translated Set 2 keyboardid=16   [slave  
keyboard (3)]

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-4.4.0-24-generic 4.4.0-24.43~14.04.1
  ProcVersionSignature: Ubuntu 4.4.0-24.43~14.04.1-generic 4.4.10
  Uname: Linux 4.4.0-24-generic x86_64
  ApportVersion: 

[Kernel-packages] [Bug 1718936] Re: Can't boot Artful 17.10 live images on XPS 15 (9560)

[Kai-Heng Feng]

Please try drm-tip kernel [1].

[1] http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-tip/current/

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Title:
  Can't boot Artful 17.10 live images on XPS 15 (9560)

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I usually test Ubuntu beta releases. With Artful, I haven't been able
  to boot the image on my XPS 15 (9560) Dell laptop because the boot
  process stops half way.

  The boot proceeds properly if I pass the "nomodeset" kernel boot
  option but that won't work because there is no more hiDPI support and
  dual display doesn't work.

  This has been ongoing for several weeks, around the 4.12 kernel.
  Please fix it. It would be a shame for this product not to boot Artful
  out of the box.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-11-generic 4.13.0-11.12
  ProcVersionSignature: Ubuntu 4.13.0-11.12-generic 4.13.1
  Uname: Linux 4.13.0-11-generic x86_64
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 1701 F pulseaudio
  CasperVersion: 1.384
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Sep 22 12:38:09 2017
  LiveMediaBuild: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170921)
  MachineType: Dell Inc. XPS 15 9560
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/username.seed boot=casper quiet splash --- nomodeset
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-11-generic N/A
   linux-backports-modules-4.13.0-11-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/30/2017
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.5.0
  dmi.board.name: 0JHP5H
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.5.0:bd08/30/2017:svnDellInc.:pnXPS159560:pvr:rvnDellInc.:rn0JHP5H:rvrA00:cvnDellInc.:ct10:cvr:
  dmi.product.family: XPS
  dmi.product.name: XPS 15 9560
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1716301] Re: wifi driver: mt7601u not work on 16.04

[Kai-Heng Feng]

http://cdimages.ubuntu.com/daily-live/current/

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Title:
  wifi driver: mt7601u not work on 16.04

Status in linux package in Ubuntu:
  Confirmed
Status in usb-modeswitch-data package in Ubuntu:
  New

Bug description:
  In the beginning, when the adapter is pluged in, it's mounted as a disk 
including driver files for Windows, and
  $> lsusb
  Bus 003 Device 010: ID 148f:2878 Ralink Technology, Corp.

  after eject the disk,
  $> lsusb
  Bus 003 Device 011: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless 
Adapter

  I tried following 3 drivers:
  1) the default mt7601u included in the kernel: 4.4.0-91-generic
  after eject the disk,
  $> lsmod|grep mt
  mt7601u 102400 0
  mac80211 737280 1 mt7601u
  cfg80211 565248 2 mac80211,mt7601u
  binfmt_misc 20480 1
  $> modinfo mt7601u
  filename: 
/lib/modules/4.4.0-91-generic/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko
  srcversion: E8B632D369E0C2A9F1CF7D8
  alias: usb:v7392p7710d*dc*dsc*dp*ic*isc*ip*in*
  ..
  depends: mac80211,cfg80211
  intree: Y
  vermagic: 4.4.0-91-generic SMP mod_unload modversions

  $> dmesg
  // begin
  [ 4581.094119] usb 3-4: USB disconnect, device number 6
  [ 4584.872751] usb 3-4: new high-speed USB device number 7 using xhci_hcd
  [ 4585.001408] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4585.001413] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4585.001416] usb 3-4: Product: Љ
  [ 4585.001418] usb 3-4: Manufacturer: Љ
  [ 4585.001753] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4585.001873] scsi host6: usb-storage 3-4:1.0
  [ 4586.001122] scsi 6:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4586.001978] sr 6:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4586.002529] sr 6:0:0:0: Attached scsi CD-ROM sr0
  [ 4586.002716] sr 6:0:0:0: Attached scsi generic sg1 type 5
  [ 4619.658385] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4619.691737] ISOFS: changing to secondary root
  [ 4691.563347] usb 3-4: USB disconnect, device number 7
  [ 4693.638315] usb 3-4: new high-speed USB device number 8 using xhci_hcd
  [ 4693.766896] usb 3-4: New USB device found, idVendor=148f, idProduct=2878
  [ 4693.766901] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=0
  [ 4693.766903] usb 3-4: Product: Љ
  [ 4693.766905] usb 3-4: Manufacturer: Љ
  [ 4693.767338] usb-storage 3-4:1.0: USB Mass Storage device detected
  [ 4693.768063] scsi host7: usb-storage 3-4:1.0
  [ 4694.766737] scsi 7:0:0:0: CD-ROM MediaTek Flash autorun 0.01 PQ: 0 ANSI: 0 
CCS
  [ 4694.767423] sr 7:0:0:0: [sr0] scsi3-mmc drive: 52x/52x cd/rw xa/form2 cdda 
tray
  [ 4694.767908] sr 7:0:0:0: Attached scsi CD-ROM sr0
  [ 4694.768147] sr 7:0:0:0: Attached scsi generic sg1 type 5
  [ 4728.418255] ISO 9660 Extensions: Microsoft Joliet Level 3
  [ 4728.427856] ISOFS: changing to secondary root
  [ 4733.824182] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824190] sr 7:0:0:0: [sr0] tag#0 CDB: Start/Stop Unit 1b 00 00 00 02 00
  [ 4733.824218] usb 3-4: USB disconnect, device number 8
  [ 4733.824281] sr 7:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_OK
  [ 4733.824291] sr 7:0:0:0: [sr0] tag#0 CDB: Prevent/Allow Medium Removal 1e 
00 00 00 00 00
  [ 4734.099901] usb 3-4: new high-speed USB device number 9 using xhci_hcd
  [ 4734.238749] usb 3-4: New USB device found, idVendor=148f, idProduct=7601
  [ 4734.238754] usb 3-4: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
  [ 4734.238757] usb 3-4: Product: 802.11 n WLAN
  [ 4734.238772] usb 3-4: Manufacturer: MediaTek
  [ 4734.238775] usb 3-4: SerialNumber: 1.0
  [ 4735.432096] usb 3-4: reset high-speed USB device number 9 using xhci_hcd
  [ 4735.562543] mt7601u 3-4:1.0: ASIC revision: 76010001 MAC revision: 76010500
  [ 4735.563089] mt7601u 3-4:1.0: Firmware Version: 0.1.00 Build: 7640 Build 
time: 201302052146
  [ 4739.011624] mt7601u 3-4:1.0: Vendor request req:07 off:09a8 failed:-110
  [ 4742.131399] mt7601u 3-4:1.0: Vendor request req:02 off:09a8 failed:-110
  [ 4745.251254] mt7601u 3-4:1.0: Vendor request req:07 off:0734 failed:-110
  [ 4748.371056] mt7601u 3-4:1.0: Vendor request req:42 off:0230 failed:-110
  [ 4751.490880] mt7601u 3-4:1.0: Vendor request req:07 off:0080 failed:-110
  [ 4754.610694] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730501] mt7601u 3-4:1.0: Vendor request req:02 off:0080 failed:-110
  [ 4757.730548] mt7601u: probe of 3-4:1.0 failed with error -110
  [ 4757.730870] usbcore: registered new interface driver mt7601u
  // end 

  $> sudo ifconfig -a // do not list any new interface

  2) 

[Kernel-packages] [Bug 1719888] Re: kernel BUG at /build/linux-s_bACt/linux-4.13.0/drivers/usb/usbip/vhci_hcd.c:683!

[Kai-Heng Feng]

Can you try to replace the BUG_ON() macro with WARN_ON()?

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Title:
  kernel BUG at /build/linux-
  s_bACt/linux-4.13.0/drivers/usb/usbip/vhci_hcd.c:683!

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When using a usb flash disk via usbip it crashes with this bug

  ProblemType: KernelOops
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  Annotation: Your system might become unstable now and might need to be 
restarted.
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  Date: Wed Sep 27 06:24:09 2017
  Failure: oops
  InstallationDate: Installed on 2017-09-27 (0 days ago)
  InstallationMedia: Xubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170829.1)
  IwConfig:
   ens33 no wireless extensions.
   
   lono wireless extensions.
  MachineType: VMware, Inc. VMware Virtual Platform
  ProcFB: 0 svgadrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=33763e28-10a5-4446-afbd-8cb727ae9363 ro find_preseed=/preseed.cfg 
auto noprompt priority=critical locale=en_US quiet
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon N/A
  RfKill:
   
  SourcePackage: linux
  Title: kernel BUG at 
/build/linux-s_bACt/linux-4.13.0/drivers/usb/usbip/vhci_hcd.c:683!
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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[Kernel-packages] [Bug 1589008] Re: Bluetooth freezing video playback In Ubuntu/Kubuntu 16.04

[Kai-Heng Feng]

Does your wifi connect to a 2.4G AP?
Do you use some other wireless input devices?

These might interfere Bluetooth.

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Title:
  Bluetooth freezing video playback In Ubuntu/Kubuntu 16.04

Status in linux package in Ubuntu:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed

Bug description:
  In 16.04 when a bluetooth audio device is connected it freezes video
  playback and also no sound comes from online audio only streams. Issue
  does not exist with a wired headset.

  This issue does not exist with 15.10. All updates have been installed
  on 16.04 including backports but they have not fixed the issue.

  It is not browser specific and not website specific.

  It is not hardware specific as it affects my laptop with an intel 7260
  card and my pc with an intel 8260 card.

  The issue exists on both ubuntu and kubuntu 16.04.

  I have reported it on the ubuntu support forums and after
  investigation a moderator noticed changed in the kernel from 4.4 and
  4.2 that may becausing the issue and asked me to file a bug report.

  The ubuntu forum thread can be found here.
  http://ubuntuforums.org/showthread.php?t=2326672

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-23-generic 4.4.0-23.41
  ProcVersionSignature: Ubuntu 4.4.0-23.41-generic 4.4.10
  Uname: Linux 4.4.0-23-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  stephen1435 F pulseaudio
   /dev/snd/controlC0:  stephen1435 F pulseaudio
  CurrentDesktop: KDE
  Date: Fri Jun  3 23:50:00 2016
  HibernationDevice: RESUME=UUID=78e7aefc-d517-4c58-836f-a90f0b6017c6
  InstallationDate: Installed on 2016-05-06 (28 days ago)
  InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: MSI MS-7978
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-23-generic.efi.signed 
root=UUID=bccf2ca7-4e23-412a-ba10-7a3f915270dd ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-23-generic N/A
   linux-backports-modules-4.4.0-23-generic  N/A
   linux-firmware1.157
  SourcePackage: linux
  UpgradeStatus: Upgraded to xenial on 2016-06-03 (0 days ago)
  dmi.bios.date: 05/16/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: C.60
  dmi.board.asset.tag: Default string
  dmi.board.name: H170 GAMING M3 (MS-7978)
  dmi.board.vendor: MSI
  dmi.board.version: 2.0
  dmi.chassis.asset.tag: Default string
  dmi.chassis.type: 3
  dmi.chassis.vendor: MSI
  dmi.chassis.version: 2.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrC.60:bd05/16/2016:svnMSI:pnMS-7978:pvr2.0:rvnMSI:rnH170GAMINGM3(MS-7978):rvr2.0:cvnMSI:ct3:cvr2.0:
  dmi.product.name: MS-7978
  dmi.product.version: 2.0
  dmi.sys.vendor: MSI

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[Kernel-packages] [Bug 1711951] Re: CPU fan goes full throttle triggered by waking up from suspend on Lenovo X1 Carbon (4th Gen., 2016)

[Kai-Heng Feng]

@Joseph,

Looks like these two commits are not being pulled into Zesty master-next.
Should we manually backport it?

commit 662591461c4b9a1e3b9b159dbf37648a585ebaae
Author: Lv Zheng 
Date:   Wed Jul 12 11:09:09 2017 +0800

ACPI / EC: Drop EC noirq hooks to fix a regression

commit 9c40f956ce9b331493347d1b3cb7e384f7dc0581
Author: Lv Zheng 
Date:   Wed Jul 12 11:09:17 2017 +0800

Revert "ACPI / EC: Enable event freeze mode..." to fix a regression

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Title:
  CPU fan goes full throttle triggered by waking up from suspend on
  Lenovo X1 Carbon (4th Gen., 2016)

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This is a copy of a very similar bug report which is currently marked
  as triaged and where my comment is ignored maybe because of that.

  Please see my additional remarks at the end of this report.

  ---
  Thinkpad X1 Carbon 5th generation ultrabook with i7 Kabylake CPU running 
Ubuntu 17.04 has its fan go full steam if the laptop is woken up from 
sleep/suspend. Without any sleep/suspend the laptop's fan is basically "off" or 
silent, even for hours.

  The bug has been fixed upstream, see

  6625914 ACPI / EC: Drop EC noirq hooks to fix a regression
  9c40f95 Revert "ACPI / EC: Enable event freeze mode..." to fix a regression

  and/or https://bugzilla.kernel.org/show_bug.cgi?id=196129
  (with duplicate https://bugzilla.kernel.org/show_bug.cgi?id=191181)

  and I hope this fix will make its way into a near-future kernel update
  to ubuntu :)

  Many thanks!
  ---

  Source: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1709616

  Additional remarks:

  - Like mentioned in https://bugzilla.kernel.org/show_bug.cgi?id=191181, the 
bug happens in other Lenovo models as well. It's not limited to the X1 Carbon 
5th Gen.
  - The bug was fixed in kernel 4.13 but not in 4.10. This means that users who 
run the HWE kernel on Ubuntu 16.04 LTS will have this problem too!

  I can reproduce it on my local system which has "linux-image-generic-
  hwe-16.04" installed (4.10.0.32.34).

  Reading through the comments, it's not exactly clear to me which of
  the commits has fixed this problem, but I guess that the following two
  changes have made the difference:

  https://patchwork.kernel.org/patch/9835823/
  https://patchwork.kernel.org/patch/9835825/

  I am reporting this as a new issue because the fixes from 4.13 need to
  be backported to 4.10 for users of the Ubuntu 16.04 HWE kernel.

  Many thanks!

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[Kernel-packages] [Bug 1708852] Re: Touchpad not detected

[Kai-Heng Feng]

The patch should be automatically picked into Ubuntu's kernels because
it CCed stable.

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Title:
  Touchpad not detected

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The touchpad is not working in any linux distribution, but works in
  Windows. It is not getting detected. Seems like a kernel bug.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-30-generic 4.10.0-30.34
  ProcVersionSignature: Ubuntu 4.10.0-30.34-generic 4.10.17
  Uname: Linux 4.10.0-30-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  matheus1504 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Aug  5 12:58:21 2017
  InstallationDate: Installed on 2017-08-05 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 5986:1127 Acer, Inc 
   Bus 001 Device 003: ID 0cf3:e500 Atheros Communications, Inc. 
   Bus 001 Device 002: ID 0101:0007  
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80YF
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-30-generic.efi.signed 
root=UUID=d7c89f65-c9a7-4e7f-9bce-ed58751f0619 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-30-generic N/A
   linux-backports-modules-4.10.0-30-generic  N/A
   linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/22/2017
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 4WCN16WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Cairo 4A
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40679 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 320-14IKB
  dmi.modalias: 
dmi:bvnLENOVO:bvr4WCN16WW:bd02/22/2017:svnLENOVO:pn80YF:pvrLenovoideapad320-14IKB:rvnLENOVO:rnCairo4A:rvrSDK0J40679WIN:cvnLENOVO:ct10:cvrLenovoideapad320-14IKB:
  dmi.product.name: 80YF
  dmi.product.version: Lenovo ideapad 320-14IKB
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1712218] Re: Docking station ethernet port no longer works

[Kai-Heng Feng]

Does it work on Zesty kernel? You can still pick old kernel in GRUB
menu.

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Title:
  Docking station ethernet port no longer works

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently upgraded to artful (xenial -> zesty -> artful).

  Now when I plug in my docking station I see this[1] in syslog and no
  network device appear.

  The docking station is a ThinkPad OneLink+ Dock, my laptop a ThinkPad
  X1 Carbon 4th gen.

  [1] http://pastebin.ubuntu.com/25365943/

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.12.0-11-generic 4.12.0-11.12
  ProcVersionSignature: Ubuntu 4.12.0-11.12-generic 4.12.5
  Uname: Linux 4.12.0-11-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.6-0ubuntu6
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  leecj2 9255 F pulseaudio
   /dev/snd/controlC1:  leecj2 9255 F pulseaudio
   /dev/snd/controlC0:  leecj2 9255 F pulseaudio
  CurrentDesktop: i3
  Date: Tue Aug 22 11:45:28 2017
  HibernationDevice: RESUME=UUID=82a0abb2-5063-47d1-988e-2d57f6a2fe15
  InstallationDate: Installed on 2017-03-06 (168 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  MachineType: LENOVO 20FBCTO1WW
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.12.0-11-generic 
root=UUID=f951cac3-6644-45d2-aada-c8542004c252 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.12.0-11-generic N/A
   linux-backports-modules-4.12.0-11-generic  N/A
   linux-firmware 1.167
  SourcePackage: linux
  UpgradeStatus: Upgraded to artful on 2017-08-15 (6 days ago)
  dmi.bios.date: 11/28/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N1FET47W (1.21 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20FBCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40709 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN1FET47W(1.21):bd11/28/2016:svnLENOVO:pn20FBCTO1WW:pvrThinkPadX1Carbon4th:rvnLENOVO:rn20FBCTO1WW:rvrSDK0J40709WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.family: ThinkPad X1 Carbon 4th
  dmi.product.name: 20FBCTO1WW
  dmi.product.version: ThinkPad X1 Carbon 4th
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1707395] Re: Synaptics touchpad does not work at all

[Kai-Heng Feng]

Ok, the difference on i2c-designware between 4.10 and 4.13 are quite
huge, it's not a good idea to backport those commits back to 4.10, it's
quite likely to cause regression.

So I think you should use 4.13 at the moment, and upgrade to Artful
(17.10) when it's released.

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Title:
  Synaptics touchpad does not work at all

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  My synaptics touchpad is not working because it is not being detected.
  It happens since I upgraded to Ubuntu 17.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-28-generic 4.10.0-28.32
  ProcVersionSignature: Ubuntu 4.10.0-28.32-generic 4.10.17
  Uname: Linux 4.10.0-28-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC1D0p:   saguti 8628 F...m pulseaudio
   /dev/snd/controlC1:  saguti 8628 F pulseaudio
   /dev/snd/controlC0:  saguti 8628 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Jul 29 08:25:15 2017
  HibernationDevice: RESUME=UUID=dece2035-1a42-4d1e-8304-9f2e23921132
  InstallationDate: Installed on 2016-07-24 (369 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: Acer Aspire V3-472G
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-28-generic.efi.signed 
root=UUID=c4a143c7-b490-423a-9645-ff2ffe57a345 ro quiet splash 
intel_pstate=disable "acp_osi=!Windows 2013" vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-28-generic N/A
   linux-backports-modules-4.10.0-28-generic  N/A
   linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: Upgraded to zesty on 2017-07-29 (0 days ago)
  dmi.bios.date: 09/24/2014
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.21
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA40_HB
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.21:bd09/24/2014:svnAcer:pnAspireV3-472G:pvrTBDbyOEM:rvnAcer:rnEA40_HB:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire V3-472G
  dmi.product.version: TBD by OEM
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

[Kai-Heng Feng]

Use the one I built should be recent enough.

You can still get one from http://kernel.ubuntu.com/~kernel-
ppa/mainline/v4.13-rc6/

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Title:
  Samsung SSD 960 EVO 500GB refused to change power state

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Originally thought my issue was same as this:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184
  but requested to report as separate bug

  System becomes unusable at seemingly random times but especially after
  resume from suspend due to disk 'disappearing' becoming inaccessible,
  with hundreds of I/O errors logged.

  After viewing the above bug report yesterday as a quick temporary fix I added 
kernel param, updated grub, etc with:
  GRUB_CMDLINE_LINUX_DEFAULT="nvme_core.default_ps_max_latency_us=0"

  System appears to have been stable for the last day, but is presumably
  using more power than it should.

  System, drive details below:

  M2 nvme drive: Samsung SSD 960 EVO 500GB

  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  M/B Asus Prime B350m-A
  Ryzen 1600 cpu

  Jul 20 16:32:59 phs08 kernel: [ 190.893571] INVALID_DEVICE_REQUEST 
device=00:00.0 address=0xfffdf800 flags=0x0a00]
  Jul 20 16:33:05 phs08 kernel: [ 197.010928] nvme :01:00.0: controller is 
down; will reset: CSTS=0x, PCI_STATUS=0x
  Jul 20 16:33:05 phs08 kernel: [ 197.046980] pci_raw_set_power_state: 4 
callbacks suppressed
  Jul 20 16:33:05 phs08 kernel: [ 197.046985] nvme :01:00.0: Refused to 
change power state, currently in D3
  Jul 20 16:33:05 phs08 kernel: [ 197.047163] nvme nvme0: Removing after probe 
failure status: -19
  Jul 20 16:33:05 phs08 kernel: [ 197.047182] nvme0n1: detected capacity change 
from 500107862016 to 0
  Jul 20 16:33:05 phs08 kernel: [ 197.047793] blk_update_request: I/O error, 
dev nvme0n1, sector 0

  
  nvme list

  /dev/nvme0n1 S3EUNX0J305518L Samsung SSD 960 EVO 500GB 1.2 1 125.20 GB
  / 500.11 GB 512 B + 0 B 2B7QCXE7

  sudo nvme id-ctrl /dev/nvme0

  NVME Identify Controller:
  vid : 0x144d
  ssvid : 0x144d
  sn : S3EUNX0J305518L
  mn : Samsung SSD 960 EVO 500GB
  fr : 2B7QCXE7
  rab : 2
  ieee : 002538
  cmic : 0
  mdts : 9
  cntlid : 2
  ver : 10200
  rtd3r : 7a120
  rtd3e : 4c4b40
  oaes : 0
  oacs : 0x7
  acl : 7
  aerl : 3
  frmw : 0x16
  lpa : 0x3
  elpe : 63
  npss : 4
  avscc : 0x1
  apsta : 0x1
  wctemp : 350
  cctemp : 352
  mtfa : 0
  hmpre : 0
  hmmin : 0
  tnvmcap : 500107862016
  unvmcap : 0
  rpmbs : 0
  sqes : 0x66
  cqes : 0x44
  nn : 1
  oncs : 0x1f
  fuses : 0
  fna : 0x5
  vwc : 0x1
  awun : 255
  awupf : 0
  nvscc : 1
  acwu : 0
  sgls : 0
  ps 0 : mp:6.04W operational enlat:0 exlat:0 rrt:0 rrl:0
rwt:0 rwl:0 idle_power:- active_power:-
  ps 1 : mp:5.09W operational enlat:0 exlat:0 rrt:1 rrl:1
rwt:1 rwl:1 idle_power:- active_power:-
  ps 2 : mp:4.08W operational enlat:0 exlat:0 rrt:2 rrl:2
rwt:2 rwl:2 idle_power:- active_power:-
  ps 3 : mp:0.0400W non-operational enlat:210 exlat:1500 rrt:3 rrl:3
rwt:3 rwl:3 idle_power:- active_power:-
  ps 4 : mp:0.0050W non-operational enlat:2200 exlat:6000 rrt:4 rrl:4
rwt:4 rwl:4 idle_power:- active_power:-
  --- 
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  drgrumpy   2192 F pulseaudio
   /dev/snd/pcmC1D0p:   drgrumpy   2192 F...m pulseaudio
   /dev/snd/controlC1:  drgrumpy   2192 F pulseaudio
  DistroRelease: Linux 18.2
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=a6896cdd-6bac-4e7f-9e13-55460859c3ec
  InstallationDate: Installed on 2017-07-06 (15 days ago)
  InstallationMedia: Linux Mint 18.2 "Sonya" - Release amd64 20170628
  IwConfig:
   lono wireless extensions.
   
   enp37s0   no wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-26-generic 
root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro 
nvme_core.default_ps_max_latency_us=0
  ProcVersionSignature: Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-26-generic N/A
   linux-backports-modules-4.10.0-26-generic  N/A
   linux-firmware 1.157.11
  RfKill:
   
  Tags:  sonya
  Uname: Linux 4.10.0-26-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 

[Kernel-packages] [Bug 1630245] Re: after starting ubuntu 16.10 -- no keyboard, no mouse

[Kai-Heng Feng]

@Dejan,

File a new bug report. Yours is missing keyboard driver in initramfs.

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Title:
  after starting ubuntu 16.10 -- no keyboard, no mouse

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Yakkety:
  Won't Fix

Bug description:
  After starting Ubuntu 16.10 keyboard and mouse are dead. Since it
  works with an older kernel but not with the latest one, I'd assume the
  newer kernel does not initialize the devices the right way.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: systemd 231-9git1
  ProcVersionSignature: Ubuntu 4.4.0-9136.55-generic 4.4.16
  Uname: Linux 4.4.0-9136-generic x86_64
  ApportVersion: 2.20.3-0ubuntu7
  Architecture: amd64
  Date: Tue Oct  4 15:27:52 2016
  InstallationDate: Installed on 2012-12-12 (1391 days ago)
  InstallationMedia: Ubuntu-Server 12.04.1 LTS "Precise Pangolin" - Release 
amd64 (20120817.3)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub
   Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: VMware, Inc. VMware Virtual Platform
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-9136-generic 
root=/dev/mapper/test--tps--ubuntu--muc-root ro vga=789 consoleblank=0
  SourcePackage: systemd
  UpgradeStatus: Upgraded to yakkety on 2013-02-11 (1330 days ago)
  dmi.bios.date: 07/02/2015
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: 6.00
  dmi.board.name: 440BX Desktop Reference Platform
  dmi.board.vendor: Intel Corporation
  dmi.board.version: None
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd07/02/2015:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: VMware Virtual Platform
  dmi.product.version: None
  dmi.sys.vendor: VMware, Inc.

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Re: [Kernel-packages] [Bug 1688625] Re: Linux does not recognize the Hantick touchpad as a touchpad and does not enable all the functions

[Kai-Heng Feng]

On Sat, Aug 26, 2017 at 22:20 slimbook  wrote:

> Hello @kaihengfeng
>
> To start I just need the hardware to be recognized as touchpad, so that
> in the control panel, in Mouse options, also appear on options of
> Touchpad.
>
> Hardware Unique ID: AH6Q.bGO0sOimOM3
>
> The touchpad works reasonably with libinput and with evdev, but it is
> recognized as a mouse and therefore not configurable by the user. The
> user can not activate options like "Natural Scrolling", Velocity, etc.


That's why you need vendor support.

>
>
> We have developed an application [1] that allows users to change
> parameters of libinput and evdev, to activate the natural scrolling. But
> the customers have to install it additionally.
> The correct is that it recognizes that unique hardware like touchpad,
> which is what it really is, and thus Ubuntu allows to configure parameters
> without needing to install third-party applications.
>
> [1]: https://slimbook.es/images/imagetuto/touchpadevdev.png
>
> --
> You received this bug notification because you are subscribed to linux
> in Ubuntu.
> https://bugs.launchpad.net/bugs/1688625
>
> Title:
>   Linux does not recognize the Hantick touchpad as a touchpad and does
>   not enable all the functions
>
> Status in linux package in Ubuntu:
>   Confirmed
>
> Bug description:
>   Hello,
>   We have laptops with touchpad Hantick, that on Miscrosft Windows work
> with Elan driver.
>
>   Linux does not recognize the Hantick touchpad as a touchpad and does
>   not enable all the functions of evdev or libinput.
>
>   Thanks
>   
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 16.04
>   Package: linux-image-4.4.0-77-generic 4.4.0-77.98
>   ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
>   Uname: Linux 4.4.0-77-generic x86_64
>   ApportVersion: 2.20.1-0ubuntu2.5
>   Architecture: amd64
>   AudioDevicesInUse:
>USERPID ACCESS COMMAND
>/dev/snd/controlC0:  slimbook   1720 F pulseaudio
>   CurrentDesktop: Unity
>   Date: Fri May  5 20:01:33 2017
>   HibernationDevice: RESUME=UUID=eef047d2-92ea-4166-a300-7a4de6af1448
>   InstallationDate: Installed on 2017-05-05 (0 days ago)
>   InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64
> (20160719)
>   Lsusb:
>Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>Bus 001 Device 004: ID 090c:037c Silicon Motion, Inc. - Taiwan
> (formerly Feiya Technology Corp.) 300k Pixel Camera
>Bus 001 Device 003: ID 8087:0a2a Intel Corp.
>Bus 001 Device 002: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129
> Card Reader Controller
>Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>   MachineType: SLIMBOOK KATANA
>   ProcFB: 0 inteldrmfb
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-77-generic.efi.signed
> root=UUID=00a6febb-4980-4147-a2e8-29930aed3d30 ro quiet splash vt.handoff=7
>   RelatedPackageVersions:
>linux-restricted-modules-4.4.0-77-generic N/A
>linux-backports-modules-4.4.0-77-generic  N/A
>linux-firmware1.157.8
>   SourcePackage: linux
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 07/25/2016
>   dmi.bios.vendor: INSYDE Corp.
>   dmi.bios.version: 16L
>   dmi.board.asset.tag: Type2 - Board Asset Tag
>   dmi.board.name: KATANA
>   dmi.board.vendor: SLIMBOOK
>   dmi.board.version: Type2 - Board Version
>   dmi.chassis.asset.tag: Chassis Asset Tag
>   dmi.chassis.type: 10
>   dmi.chassis.vendor: SLIMBOOK
>   dmi.chassis.version: Chassis Version
>   dmi.modalias:
> dmi:bvnINSYDECorp.:bvr16L:bd07/25/2016:svnSLIMBOOK:pnKATANA:pvrTBDbyOEM:rvnSLIMBOOK:rnKATANA:rvrType2-BoardVersion:cvnSLIMBOOK:ct10:cvrChassisVersion:
>   dmi.product.name: KATANA
>   dmi.product.version: TBD by OEM
>   dmi.sys.vendor: SLIMBOOK
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1688625/+subscriptions
>

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Title:
  Linux does not recognize the Hantick touchpad as a touchpad and does
  not enable all the functions

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hello,
  We have laptops with touchpad Hantick, that on Miscrosft Windows work with 
Elan driver.

  Linux does not recognize the Hantick touchpad as a touchpad and does
  not enable all the functions of evdev or libinput.

  Thanks
  

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-77-generic 4.4.0-77.98
  ProcVersionSignature: Ubuntu 4.4.0-77.98-generic 4.4.59
  Uname: Linux 4.4.0-77-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  slimbook   1720 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri May  5 20:01:33 2017
  HibernationDevice: 

[Kernel-packages] [Bug 1658345] Re: Touchpad not recognized on Lenovo Ideapad Flex 4 running Ubuntu 16.10

[Kai-Heng Feng]

@Varga,

Please file a new bug report.

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Title:
  Touchpad not recognized on Lenovo Ideapad Flex 4 running Ubuntu 16.10

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I installed Ubuntu 16.10 on my Lenovo Ideapad Flex 4 laptop. Ubuntu does not 
recognize the touchpad (it does recognize the touch screen nicely though). When 
I run xinput -list, I do not see the touchpad. I dual boot with Windows 10, 
which recognizes the touchpad from Elantech. I searched online for days and I 
found Elantech drivers for Ubuntu 14.04, however, I was unable to load older 
versions of Ubuntu on my laptop. Do you expect to support the Elantech touchpad 
in future updates? I attached a screen shot of my xinput -list output. Please 
let me know if you require any additional information. Thank you.
  --- 
  ApportVersion: 2.20.3-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  keary  2345 F pulseaudio
  DistroRelease: Ubuntu 16.10
  HibernationDevice: RESUME=UUID=dbfec3b4-a8be-406e-9f39-5258c004c656
  InstallationDate: Installed on 2017-01-18 (2 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0bda:57fc Realtek Semiconductor Corp. 
   Bus 001 Device 002: ID 0cf3:e500 Atheros Communications, Inc. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80U3
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-34-generic.efi.signed 
root=UUID=5be7438e-36fd-4960-a4cd-2371715adfa2 ro quiet splash i8042.kbdreset=1 
vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-34.36-generic 4.8.11
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-34-generic N/A
   linux-backports-modules-4.8.0-34-generic  N/A
   linux-firmware1.161.1
  Tags:  yakkety
  Uname: Linux 4.8.0-34-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 11/01/2016
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 2MCN24WW
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Sofia-F
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J91204WIN
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad FLEX 4-1130
  dmi.modalias: 
dmi:bvnLENOVO:bvr2MCN24WW:bd11/01/2016:svnLENOVO:pn80U3:pvrLenovoideapadFLEX4-1130:rvnLENOVO:rnSofia-F:rvrSDK0J91204WIN:cvnLENOVO:ct10:cvrLenovoideapadFLEX4-1130:
  dmi.product.name: 80U3
  dmi.product.version: Lenovo ideapad FLEX 4-1130
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  DistroRelease: Ubuntu 17.04
  InstallationDate: Installed on 2017-01-18 (181 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  zesty
  Uname: Linux 4.13.0-041300rc1-generic x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to zesty on 2017-05-07 (73 days ago)
  UserGroups:
   
  _MarkForUpload: True
  --- 
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  DistroRelease: Ubuntu 17.04
  InstallationDate: Installed on 2017-01-18 (208 days ago)
  InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2)
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  Tags:  zesty
  Uname: Linux 4.13.0-rc5-elan0602 x86_64
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: Upgraded to zesty on 2017-05-07 (100 days ago)
  UserGroups:
   
  _MarkForUpload: True

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[Kernel-packages] [Bug 1713448] Re: Adobe Reader doesn't print on OKI C911

[Kai-Heng Feng]

I guess it's more CUPS related...

** Also affects: cups (Ubuntu)
   Importance: Undecided
   Status: New

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  Adobe Reader doesn't print on OKI C911

Status in cups package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Out and over.
  I tried whatever I could think of, but whatever I send there, anything will 
make the printer blink, 'processing', forever, until I cancel the job. 
  The printer, however, prints the same files from okular, and from all other 
applications that I have tried so far. This would clearly point to acroread. 
  However, acroread prints to all other printers that we have standing about 
without any problem. 

  Logically, from what I could state so far, we have an AND-combination:
  everything works, except I print a file from acroread through OKI
  C911.

  Since I have other printers and other PDF-software, it is minor. And yet, I 
wouldn't mind helping to debug this thing.
  I'm using the OKI-provided ppd with cups. 

  adobereader-enu:i386 9.5.5
  cups 2.1.3-4

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[Kernel-packages] [Bug 1712508] Re: Disappearing screen and flickering after upgrade to 16.04

[Kai-Heng Feng]

You don't need to touch those DKMS to install mainline kernel.

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Title:
  Disappearing screen and flickering after upgrade to 16.04

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have two Lenovo T410s that I upgraded from 14.04 to 16.04.
  Since then, one is working fine while the other shows mainly an ever 
disappearing screen and flickering.

  I have asked here: 
https://askubuntu.com/questions/947233/i-upgraded-from-kubuntu-14-04-lts-to-16-04-lts-and-now-my-screen-shows-up-and-di?noredirect=1#comment1506995_947233
  I also found I am not the only one: 
https://askubuntu.com/questions/927407/flickering-screen-with-intel-graphics-on-ubuntu-17-04?noredirect=1#comment1507937_927407
  The latter has tried pretty much that could be tried already, to no avail.

  I think that I can help with this problem, since my two T410s are
  identical in hard- and software, including BIOS, except that one is a
  type 2924 (with NVIDIA-card, though disabled in the BIOS), and the
  other one is a 2904 (without NVIDIA card).

  I have checked for differences at boot time and found DMAR as major 
difference:
  T410s, 2924: [ 0.335616] DMAR: Disabling batched IOTLB flush on Ironlake
  T410s, 2904: [ 0.355681] DMAR: BIOS has allocated no shadow GTT; disabling 
IOMMU for graphics 

  Should this be initially at the root of the problem, I'd consider the
  kernel package as responsible, therefore I marked it as above.

  The outputs of lspci -k | grep -EA3 'VGA|3D|Display' are identical to
  the point.

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[Kernel-packages] [Bug 1713016] Re: XPS 13 9360 touchpad stops working

[Kai-Heng Feng]

First, try the latest mainline kernel [1] to see if the fix is already
in upstream kernel.

[1] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.13-rc7/linux-
image-4.13.0-041300rc7-generic_4.13.0-041300rc7.201708272131_amd64.deb


** Also affects: linux (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  XPS 13 9360 touchpad stops working

Status in Dell Sputnik:
  New
Status in linux package in Ubuntu:
  New

Bug description:
  I just got my XPS 13 9360 developer editions, I updated the BIOS to 2.1.0  
and I installed ubuntu-gnome-16.04.3-desktop-amd64 on it.
  I'm having issues with the trackpad, it behaves erratic and, sometimes, just 
stop working for few seconds, sometimes it stops completely.
  The issues has been reported to DELL already.[1]
  Following the indications in this blog post [2] reduces the problem but does 
not make it disappear. 

  
  [1] 
http://en.community.dell.com/techcenter/os-applications/f/4613/t/19997691?pi9=1
  [2] 
https://medium.com/@patrickmmartin/dell-xps-13-9360-journey-to-linux-trackpad-fix-a2d9b551d291

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[Kernel-packages] [Bug 1688716] Re: screen turns black after reopening lid (laptop)

[Kai-Heng Feng]

Yes. Please run `apport-collect 1688716`.

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Title:
  screen turns black after reopening lid (laptop)

Status in ubuntu-mate:
  Incomplete
Status in linux package in Ubuntu:
  Incomplete

Bug description:
  When I close the laptop lid, the laptop hibernates/(suspends?). When I
  reopen the lid, the fans starts again but the screen is completely
  black.

  I'm running Ubuntu MATE 16.04.2 LTS (installed yesterday) on a ASUS
  TP301U.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

[Kai-Heng Feng]

I built a kernel with the quirk. Please try it without the nvme_core
kernel parameter.

http://people.canonical.com/~khfeng/pm961/

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Title:
  Samsung SSD 960 EVO 500GB refused to change power state

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Originally thought my issue was same as this:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184
  but requested to report as separate bug

  System becomes unusable at seemingly random times but especially after
  resume from suspend due to disk 'disappearing' becoming inaccessible,
  with hundreds of I/O errors logged.

  After viewing the above bug report yesterday as a quick temporary fix I added 
kernel param, updated grub, etc with:
  GRUB_CMDLINE_LINUX_DEFAULT="nvme_core.default_ps_max_latency_us=0"

  System appears to have been stable for the last day, but is presumably
  using more power than it should.

  System, drive details below:

  M2 nvme drive: Samsung SSD 960 EVO 500GB

  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  M/B Asus Prime B350m-A
  Ryzen 1600 cpu

  Jul 20 16:32:59 phs08 kernel: [ 190.893571] INVALID_DEVICE_REQUEST 
device=00:00.0 address=0xfffdf800 flags=0x0a00]
  Jul 20 16:33:05 phs08 kernel: [ 197.010928] nvme :01:00.0: controller is 
down; will reset: CSTS=0x, PCI_STATUS=0x
  Jul 20 16:33:05 phs08 kernel: [ 197.046980] pci_raw_set_power_state: 4 
callbacks suppressed
  Jul 20 16:33:05 phs08 kernel: [ 197.046985] nvme :01:00.0: Refused to 
change power state, currently in D3
  Jul 20 16:33:05 phs08 kernel: [ 197.047163] nvme nvme0: Removing after probe 
failure status: -19
  Jul 20 16:33:05 phs08 kernel: [ 197.047182] nvme0n1: detected capacity change 
from 500107862016 to 0
  Jul 20 16:33:05 phs08 kernel: [ 197.047793] blk_update_request: I/O error, 
dev nvme0n1, sector 0

  
  nvme list

  /dev/nvme0n1 S3EUNX0J305518L Samsung SSD 960 EVO 500GB 1.2 1 125.20 GB
  / 500.11 GB 512 B + 0 B 2B7QCXE7

  sudo nvme id-ctrl /dev/nvme0

  NVME Identify Controller:
  vid : 0x144d
  ssvid : 0x144d
  sn : S3EUNX0J305518L
  mn : Samsung SSD 960 EVO 500GB
  fr : 2B7QCXE7
  rab : 2
  ieee : 002538
  cmic : 0
  mdts : 9
  cntlid : 2
  ver : 10200
  rtd3r : 7a120
  rtd3e : 4c4b40
  oaes : 0
  oacs : 0x7
  acl : 7
  aerl : 3
  frmw : 0x16
  lpa : 0x3
  elpe : 63
  npss : 4
  avscc : 0x1
  apsta : 0x1
  wctemp : 350
  cctemp : 352
  mtfa : 0
  hmpre : 0
  hmmin : 0
  tnvmcap : 500107862016
  unvmcap : 0
  rpmbs : 0
  sqes : 0x66
  cqes : 0x44
  nn : 1
  oncs : 0x1f
  fuses : 0
  fna : 0x5
  vwc : 0x1
  awun : 255
  awupf : 0
  nvscc : 1
  acwu : 0
  sgls : 0
  ps 0 : mp:6.04W operational enlat:0 exlat:0 rrt:0 rrl:0
rwt:0 rwl:0 idle_power:- active_power:-
  ps 1 : mp:5.09W operational enlat:0 exlat:0 rrt:1 rrl:1
rwt:1 rwl:1 idle_power:- active_power:-
  ps 2 : mp:4.08W operational enlat:0 exlat:0 rrt:2 rrl:2
rwt:2 rwl:2 idle_power:- active_power:-
  ps 3 : mp:0.0400W non-operational enlat:210 exlat:1500 rrt:3 rrl:3
rwt:3 rwl:3 idle_power:- active_power:-
  ps 4 : mp:0.0050W non-operational enlat:2200 exlat:6000 rrt:4 rrl:4
rwt:4 rwl:4 idle_power:- active_power:-
  --- 
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  drgrumpy   2192 F pulseaudio
   /dev/snd/pcmC1D0p:   drgrumpy   2192 F...m pulseaudio
   /dev/snd/controlC1:  drgrumpy   2192 F pulseaudio
  DistroRelease: Linux 18.2
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=a6896cdd-6bac-4e7f-9e13-55460859c3ec
  InstallationDate: Installed on 2017-07-06 (15 days ago)
  InstallationMedia: Linux Mint 18.2 "Sonya" - Release amd64 20170628
  IwConfig:
   lono wireless extensions.
   
   enp37s0   no wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-26-generic 
root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro 
nvme_core.default_ps_max_latency_us=0
  ProcVersionSignature: Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-26-generic N/A
   linux-backports-modules-4.10.0-26-generic  N/A
   linux-firmware 1.157.11
  RfKill:
   
  Tags:  sonya
  Uname: Linux 4.10.0-26-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 

[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

[Kai-Heng Feng]

Try it here:
http://people.canonical.com/~khfeng/pm961-quirks/

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Title:
  Samsung SSD 960 EVO 500GB refused to change power state

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Originally thought my issue was same as this:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184
  but requested to report as separate bug

  System becomes unusable at seemingly random times but especially after
  resume from suspend due to disk 'disappearing' becoming inaccessible,
  with hundreds of I/O errors logged.

  After viewing the above bug report yesterday as a quick temporary fix I added 
kernel param, updated grub, etc with:
  GRUB_CMDLINE_LINUX_DEFAULT="nvme_core.default_ps_max_latency_us=0"

  System appears to have been stable for the last day, but is presumably
  using more power than it should.

  System, drive details below:

  M2 nvme drive: Samsung SSD 960 EVO 500GB

  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  M/B Asus Prime B350m-A
  Ryzen 1600 cpu

  Jul 20 16:32:59 phs08 kernel: [ 190.893571] INVALID_DEVICE_REQUEST 
device=00:00.0 address=0xfffdf800 flags=0x0a00]
  Jul 20 16:33:05 phs08 kernel: [ 197.010928] nvme :01:00.0: controller is 
down; will reset: CSTS=0x, PCI_STATUS=0x
  Jul 20 16:33:05 phs08 kernel: [ 197.046980] pci_raw_set_power_state: 4 
callbacks suppressed
  Jul 20 16:33:05 phs08 kernel: [ 197.046985] nvme :01:00.0: Refused to 
change power state, currently in D3
  Jul 20 16:33:05 phs08 kernel: [ 197.047163] nvme nvme0: Removing after probe 
failure status: -19
  Jul 20 16:33:05 phs08 kernel: [ 197.047182] nvme0n1: detected capacity change 
from 500107862016 to 0
  Jul 20 16:33:05 phs08 kernel: [ 197.047793] blk_update_request: I/O error, 
dev nvme0n1, sector 0

  
  nvme list

  /dev/nvme0n1 S3EUNX0J305518L Samsung SSD 960 EVO 500GB 1.2 1 125.20 GB
  / 500.11 GB 512 B + 0 B 2B7QCXE7

  sudo nvme id-ctrl /dev/nvme0

  NVME Identify Controller:
  vid : 0x144d
  ssvid : 0x144d
  sn : S3EUNX0J305518L
  mn : Samsung SSD 960 EVO 500GB
  fr : 2B7QCXE7
  rab : 2
  ieee : 002538
  cmic : 0
  mdts : 9
  cntlid : 2
  ver : 10200
  rtd3r : 7a120
  rtd3e : 4c4b40
  oaes : 0
  oacs : 0x7
  acl : 7
  aerl : 3
  frmw : 0x16
  lpa : 0x3
  elpe : 63
  npss : 4
  avscc : 0x1
  apsta : 0x1
  wctemp : 350
  cctemp : 352
  mtfa : 0
  hmpre : 0
  hmmin : 0
  tnvmcap : 500107862016
  unvmcap : 0
  rpmbs : 0
  sqes : 0x66
  cqes : 0x44
  nn : 1
  oncs : 0x1f
  fuses : 0
  fna : 0x5
  vwc : 0x1
  awun : 255
  awupf : 0
  nvscc : 1
  acwu : 0
  sgls : 0
  ps 0 : mp:6.04W operational enlat:0 exlat:0 rrt:0 rrl:0
rwt:0 rwl:0 idle_power:- active_power:-
  ps 1 : mp:5.09W operational enlat:0 exlat:0 rrt:1 rrl:1
rwt:1 rwl:1 idle_power:- active_power:-
  ps 2 : mp:4.08W operational enlat:0 exlat:0 rrt:2 rrl:2
rwt:2 rwl:2 idle_power:- active_power:-
  ps 3 : mp:0.0400W non-operational enlat:210 exlat:1500 rrt:3 rrl:3
rwt:3 rwl:3 idle_power:- active_power:-
  ps 4 : mp:0.0050W non-operational enlat:2200 exlat:6000 rrt:4 rrl:4
rwt:4 rwl:4 idle_power:- active_power:-
  --- 
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  drgrumpy   2192 F pulseaudio
   /dev/snd/pcmC1D0p:   drgrumpy   2192 F...m pulseaudio
   /dev/snd/controlC1:  drgrumpy   2192 F pulseaudio
  DistroRelease: Linux 18.2
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=a6896cdd-6bac-4e7f-9e13-55460859c3ec
  InstallationDate: Installed on 2017-07-06 (15 days ago)
  InstallationMedia: Linux Mint 18.2 "Sonya" - Release amd64 20170628
  IwConfig:
   lono wireless extensions.
   
   enp37s0   no wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-26-generic 
root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro 
nvme_core.default_ps_max_latency_us=0
  ProcVersionSignature: Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-26-generic N/A
   linux-backports-modules-4.10.0-26-generic  N/A
   linux-firmware 1.157.11
  RfKill:
   
  Tags:  sonya
  Uname: Linux 4.10.0-26-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/20/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 

[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

[Kai-Heng Feng]

Originally can't read PCI status:
Aug 15 14:14:02 phs08 kernel: [ 2477.191603] nvme :01:00.0: controller is 
down; will reset: CSTS=0x, PCI_STATUS=0x

Now only controller is dead:
Aug 30 09:35:19 phs08 kernel: [71904.271956] nvme nvme0: controller is down; 
will reset: CSTS=0x, PCI_STATUS=0x10

So I guess other than NVME_QUIRK_NO_DEEPEST_PS, quirk
NVME_QUIRK_DELAY_BEFORE_CHK_RDY is also needed.

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Title:
  Samsung SSD 960 EVO 500GB refused to change power state

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Originally thought my issue was same as this:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184
  but requested to report as separate bug

  System becomes unusable at seemingly random times but especially after
  resume from suspend due to disk 'disappearing' becoming inaccessible,
  with hundreds of I/O errors logged.

  After viewing the above bug report yesterday as a quick temporary fix I added 
kernel param, updated grub, etc with:
  GRUB_CMDLINE_LINUX_DEFAULT="nvme_core.default_ps_max_latency_us=0"

  System appears to have been stable for the last day, but is presumably
  using more power than it should.

  System, drive details below:

  M2 nvme drive: Samsung SSD 960 EVO 500GB

  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  M/B Asus Prime B350m-A
  Ryzen 1600 cpu

  Jul 20 16:32:59 phs08 kernel: [ 190.893571] INVALID_DEVICE_REQUEST 
device=00:00.0 address=0xfffdf800 flags=0x0a00]
  Jul 20 16:33:05 phs08 kernel: [ 197.010928] nvme :01:00.0: controller is 
down; will reset: CSTS=0x, PCI_STATUS=0x
  Jul 20 16:33:05 phs08 kernel: [ 197.046980] pci_raw_set_power_state: 4 
callbacks suppressed
  Jul 20 16:33:05 phs08 kernel: [ 197.046985] nvme :01:00.0: Refused to 
change power state, currently in D3
  Jul 20 16:33:05 phs08 kernel: [ 197.047163] nvme nvme0: Removing after probe 
failure status: -19
  Jul 20 16:33:05 phs08 kernel: [ 197.047182] nvme0n1: detected capacity change 
from 500107862016 to 0
  Jul 20 16:33:05 phs08 kernel: [ 197.047793] blk_update_request: I/O error, 
dev nvme0n1, sector 0

  
  nvme list

  /dev/nvme0n1 S3EUNX0J305518L Samsung SSD 960 EVO 500GB 1.2 1 125.20 GB
  / 500.11 GB 512 B + 0 B 2B7QCXE7

  sudo nvme id-ctrl /dev/nvme0

  NVME Identify Controller:
  vid : 0x144d
  ssvid : 0x144d
  sn : S3EUNX0J305518L
  mn : Samsung SSD 960 EVO 500GB
  fr : 2B7QCXE7
  rab : 2
  ieee : 002538
  cmic : 0
  mdts : 9
  cntlid : 2
  ver : 10200
  rtd3r : 7a120
  rtd3e : 4c4b40
  oaes : 0
  oacs : 0x7
  acl : 7
  aerl : 3
  frmw : 0x16
  lpa : 0x3
  elpe : 63
  npss : 4
  avscc : 0x1
  apsta : 0x1
  wctemp : 350
  cctemp : 352
  mtfa : 0
  hmpre : 0
  hmmin : 0
  tnvmcap : 500107862016
  unvmcap : 0
  rpmbs : 0
  sqes : 0x66
  cqes : 0x44
  nn : 1
  oncs : 0x1f
  fuses : 0
  fna : 0x5
  vwc : 0x1
  awun : 255
  awupf : 0
  nvscc : 1
  acwu : 0
  sgls : 0
  ps 0 : mp:6.04W operational enlat:0 exlat:0 rrt:0 rrl:0
rwt:0 rwl:0 idle_power:- active_power:-
  ps 1 : mp:5.09W operational enlat:0 exlat:0 rrt:1 rrl:1
rwt:1 rwl:1 idle_power:- active_power:-
  ps 2 : mp:4.08W operational enlat:0 exlat:0 rrt:2 rrl:2
rwt:2 rwl:2 idle_power:- active_power:-
  ps 3 : mp:0.0400W non-operational enlat:210 exlat:1500 rrt:3 rrl:3
rwt:3 rwl:3 idle_power:- active_power:-
  ps 4 : mp:0.0050W non-operational enlat:2200 exlat:6000 rrt:4 rrl:4
rwt:4 rwl:4 idle_power:- active_power:-
  --- 
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  drgrumpy   2192 F pulseaudio
   /dev/snd/pcmC1D0p:   drgrumpy   2192 F...m pulseaudio
   /dev/snd/controlC1:  drgrumpy   2192 F pulseaudio
  DistroRelease: Linux 18.2
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=a6896cdd-6bac-4e7f-9e13-55460859c3ec
  InstallationDate: Installed on 2017-07-06 (15 days ago)
  InstallationMedia: Linux Mint 18.2 "Sonya" - Release amd64 20170628
  IwConfig:
   lono wireless extensions.
   
   enp37s0   no wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-26-generic 
root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro 
nvme_core.default_ps_max_latency_us=0
  ProcVersionSignature: Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-26-generic N/A
   

[Kernel-packages] [Bug 1678477] Re: Kernel has troule recognizing Corsair Strafe RGB keyboard

[Kai-Heng Feng]

@Piotr,
File a new bug, thanks!

** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Kai-Heng Feng (kaihengfeng)

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Title:
  Kernel has troule recognizing Corsair Strafe RGB keyboard

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently bought a Corsair Strafe RGB keyboard, and while it works
  well when successfully recognized by Ubuntu at boot, that doesn't
  always happen.

  I see messages like this when booting my desktop up:

  [6.619510] usb 3-10: unable to read config index 0 descriptor/all
  [6.619543] usb 3-10: can't read configurations, error -110

  They sometimes repeat at 5-second intervals, culminating on a "can't
  set config #1" message or even "unable to enumerate USB device". This
  happens on the logic that deals with a new USB device being connected,
  so when it doesn't work it never gets to the HID drivers part of the
  code. When it does, hid-generic is quite able to control the keyboard,
  though this message appears on dmesg:

  [6.883811] usbhid 3-10:1.2: couldn't find an input interrupt
  endpoint

  
  From what I have been able to determine, the Corsair Strafe RGB has three 
inputs, with the last one being used as input/output and having something to do 
with the LEDs. It only has a single USB configuration, though I don't know why 
it times out.

  Searching on Google has a lot of people recommending this userspace
  drive to me: https://github.com/mattanger/ckb-next , and I've tried
  it, but it seems to be more about programming lighting effects into
  the keyboard than in controlling its basic operation, which is all I'm
  interested in. Its daemon was supposed to handle that part too, but it
  didn't fix those connection errors on boot.

  I have the following boot parameter set in my kernel, following advice
  from ckb-next's README, but it doesn't see to have an appreciable
  effect on my success rate:

  usbhid.quirks=0x1B1C:0x1B20:0x2448

  ckb-next recommended 0x2408, but I added the HID_QUIRK_MULTI_INPUT
  as well in an attempt to improve things, without success.

  GRUB is always able to correctly identify the keyboard and get it to
  work, too, which makes the fact that the full kernel can't always do
  it a little more frustrating.

  I would be happy to provide any extra information you require on this
  issue.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: linux-image-4.8.0-45-generic 4.8.0-45.48
  ProcVersionSignature: Ubuntu 4.8.0-45.48-generic 4.8.17
  Uname: Linux 4.8.0-45-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.3-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  bira   2322 F pulseaudio
   /dev/snd/controlC0:  bira   2322 F pulseaudio
  CurrentDesktop: i3
  Date: Sat Apr  1 10:23:52 2017
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-02-24 (767 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. Z97M-D3H
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-45-generic 
root=UUID=d1db423d-2a50-49ac-b4e7-fd50d73afaff ro quiet splash 
usbhid.quirks=0x1B1C:0x1B20:0x2448
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-45-generic N/A
   linux-backports-modules-4.8.0-45-generic  N/A
   linux-firmware1.161.1
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/30/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: F5
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z97M-D3H
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrF5:bd05/30/2014:svnGigabyteTechnologyCo.,Ltd.:pnZ97M-D3H:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnZ97M-D3H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: Z97M-D3H
  dmi.product.version: To be filled by O.E.M.
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1708852] Re: Touchpad not detected

[Kai-Heng Feng]

** Description changed:

+ SRU Justifications:
+ 
+ [Impact] 
+ Touchpad on Lenovo ideapad 320-14IKB does not work.
+ 
+ [Test Case]
+ After adding the ID to the elan_i2c driver, the touchpad works.
+ 
+ 
+ [Regression Potential]
+ Very low.
+ It only adds device ID to the driver, no functional changes.
+ 
+ ---
+ 
  The touchpad is not working in any linux distribution, but works in
  Windows. It is not getting detected. Seems like a kernel bug.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-30-generic 4.10.0-30.34
  ProcVersionSignature: Ubuntu 4.10.0-30.34-generic 4.10.17
  Uname: Linux 4.10.0-30-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  matheus1504 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  matheus1504 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Aug  5 12:58:21 2017
  InstallationDate: Installed on 2017-08-05 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Lsusb:
-  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
-  Bus 001 Device 004: ID 5986:1127 Acer, Inc 
-  Bus 001 Device 003: ID 0cf3:e500 Atheros Communications, Inc. 
-  Bus 001 Device 002: ID 0101:0007  
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
+  Bus 001 Device 004: ID 5986:1127 Acer, Inc
+  Bus 001 Device 003: ID 0cf3:e500 Atheros Communications, Inc.
+  Bus 001 Device 002: ID 0101:0007
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80YF
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-30-generic.efi.signed 
root=UUID=d7c89f65-c9a7-4e7f-9bce-ed58751f0619 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-4.10.0-30-generic N/A
-  linux-backports-modules-4.10.0-30-generic  N/A
-  linux-firmware 1.164.1
+  linux-restricted-modules-4.10.0-30-generic N/A
+  linux-backports-modules-4.10.0-30-generic  N/A
+  linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/22/2017
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 4WCN16WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Cairo 4A
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0J40679 WIN
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo ideapad 320-14IKB
  dmi.modalias: 
dmi:bvnLENOVO:bvr4WCN16WW:bd02/22/2017:svnLENOVO:pn80YF:pvrLenovoideapad320-14IKB:rvnLENOVO:rnCairo4A:rvrSDK0J40679WIN:cvnLENOVO:ct10:cvrLenovoideapad320-14IKB:
  dmi.product.name: 80YF
  dmi.product.version: Lenovo ideapad 320-14IKB
  dmi.sys.vendor: LENOVO

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https://bugs.launchpad.net/bugs/1708852

Title:
  Touchpad not detected

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  SRU Justifications:

  [Impact] 
  Touchpad on Lenovo ideapad 320-14IKB does not work.

  [Test Case]
  After adding the ID to the elan_i2c driver, the touchpad works.

  
  [Regression Potential]
  Very low.
  It only adds device ID to the driver, no functional changes.

  ---

  The touchpad is not working in any linux distribution, but works in
  Windows. It is not getting detected. Seems like a kernel bug.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-30-generic 4.10.0-30.34
  ProcVersionSignature: Ubuntu 4.10.0-30.34-generic 4.10.17
  Uname: Linux 4.10.0-30-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  matheus1504 F pulseaudio
  CurrentDesktop: GNOME
  Date: Sat Aug  5 12:58:21 2017
  InstallationDate: Installed on 2017-08-05 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 5986:1127 Acer, Inc
   Bus 001 Device 003: ID 0cf3:e500 Atheros Communications, Inc.
   Bus 001 Device 002: ID 0101:0007
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: LENOVO 80YF
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-30-generic.efi.signed 
root=UUID=d7c89f65-c9a7-4e7f-9bce-ed58751f0619 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-30-generic N/A
   linux-backports-modules-4.10.0-30-generic  N/A
   linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/22/2017
  dmi.bios.vendor: LENOVO
  

[Kernel-packages] [Bug 1670706] Re: Kernel Call Trace After Disabling an ath10k Wireless Device (Atheros QCA6174 802.11ac (rev 32))

[Kai-Heng Feng]

Seems like the PCI device no longer responds, so there are lots of
-ETIMEDOUT.

Does same thing happen when you press the wireless on/off hotkey?

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Title:
  Kernel Call Trace After Disabling an ath10k Wireless Device (Atheros
  QCA6174 802.11ac (rev 32))

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Disabled a wireless adapter via NetworkManager. Got a kernel trace in
  dmesg.

  3b:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless
  Network Adapter (rev 32)

  uname -r
  4.10.0-9-generic

  https://paste.ubuntu.com/24131142/

  There are also usb hot-plug messages in between ath10k related ones -
  this is because I disabled a wireless adapter and immediately plugged
  in a usb type-c dock so don't mind those.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-9-generic 4.10.0-9.11
  ProcVersionSignature: Ubuntu 4.10.0-9.11-generic 4.10.0
  Uname: Linux 4.10.0-9-generic x86_64
  NonfreeKernelModules: nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dima   3007 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Tue Mar  7 17:28:37 2017
  InstallationDate: Installed on 2017-02-27 (8 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170227)
  MachineType: Razer Blade
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-9-generic.efi.signed 
root=UUID=3f515c94-cd91-48b4-80f6-84ec24cb7b8f ro rootflags=subvol=@ quiet 
button.lid_init_state=open pcie_aspm=off
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-9-generic N/A
   linux-backports-modules-4.10.0-9-generic  N/A
   linux-firmware1.163
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/10/2017
  dmi.bios.vendor: Razer
  dmi.bios.version: 1.00
  dmi.board.name: Razer
  dmi.board.vendor: Razer
  dmi.chassis.type: 9
  dmi.chassis.vendor: Razer
  dmi.modalias: 
dmi:bvnRazer:bvr1.00:bd01/10/2017:svnRazer:pnBlade:pvr6.06:rvnRazer:rnRazer:rvr:cvnRazer:ct9:cvr:
  dmi.product.name: Blade
  dmi.product.version: 6.06
  dmi.sys.vendor: Razer

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[Kernel-packages] [Bug 1688716] Re: screen turns black after reopening lid (laptop)

[Kai-Heng Feng]

Maybe Launchpad is bugged? I don't see any attachment here...

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https://bugs.launchpad.net/bugs/1688716

Title:
  screen turns black after reopening lid (laptop)

Status in ubuntu-mate:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When I close the laptop lid, the laptop hibernates/(suspends?). When I
  reopen the lid, the fans starts again but the screen is completely
  black.

  I'm running Ubuntu MATE 16.04.2 LTS (installed yesterday) on a ASUS TP301U.
  --- 
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vilhelm1852 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=78779645-e369-460f-92fa-fdef01ab1941
  InstallationDate: Installed on 2017-05-12 (112 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2a Intel Corp. 
   Bus 001 Device 002: ID 04f2:b568 Chicony Electronics Co., Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. TP301UJ
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-33-generic.efi.signed 
root=UUID=200c5644-817b-4c85-a997-011c9c0cfe6e ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-33.37~16.04.1-generic 4.10.17
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-33-generic N/A
   linux-backports-modules-4.10.0-33-generic  N/A
   linux-firmware 1.157.11
  Tags:  xenial
  Uname: Linux 4.10.0-33-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 06/01/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: TP301UJ.300
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: TP301UJ
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrTP301UJ.300:bd06/01/2016:svnASUSTeKCOMPUTERINC.:pnTP301UJ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnTP301UJ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: TP301UJ
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.
  --- 
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  vilhelm1852 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=78779645-e369-460f-92fa-fdef01ab1941
  InstallationDate: Installed on 2017-05-12 (112 days ago)
  InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 
(20170215.2)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2a Intel Corp. 
   Bus 001 Device 002: ID 04f2:b568 Chicony Electronics Co., Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. TP301UJ
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-33-generic.efi.signed 
root=UUID=200c5644-817b-4c85-a997-011c9c0cfe6e ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.10.0-33.37~16.04.1-generic 4.10.17
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-33-generic N/A
   linux-backports-modules-4.10.0-33-generic  N/A
   linux-firmware 1.157.11
  Tags:  xenial
  Uname: Linux 4.10.0-33-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 06/01/2016
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: TP301UJ.300
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: TP301UJ
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrTP301UJ.300:bd06/01/2016:svnASUSTeKCOMPUTERINC.:pnTP301UJ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnTP301UJ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: TP301UJ
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1581711] Re: 024C:B723 Need support for Realtek Wifi card rtl8723bs

[Kai-Heng Feng]

** Changed in: hwe-next
   Status: New => Won't Fix

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Title:
  024C:B723 Need support for Realtek Wifi card rtl8723bs

Status in HWE Next:
  Won't Fix
Status in HWE Next xenial series:
  Won't Fix
Status in linux package in Ubuntu:
  Fix Released

Bug description:
  This device is appearing in some OEM machines.

  WORKAROUND: sudo apt-get install build-essential linux-headers-generic git
  git clone https://github.com/hadess/rtl8723as.git
  cd rtl8723as
  make
  sudo make install
  sudo depmod -a
  sudo modprobe r8723bs

  cat /sys/bus/sdio/devices/mmc1:0001:1/*
  0x07
  0xb723
  cat: '/sys/bus/sdio/devices/mmc1:0001:1/firmware_node': Is a directory
  sdio:c07v024CdB723
  cat: '/sys/bus/sdio/devices/mmc1:0001:1/power': Is a directory
  cat: '/sys/bus/sdio/devices/mmc1:0001:1/subsystem': Is a directory
  SDIO_CLASS=07
  SDIO_ID=024C:B723
  MODALIAS=sdio:c07v024CdB723
  0x024c

  WORKAROUND 2: Install this DKMS driver package:
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581711/+attachment/4732838/+files
  /rtl8723bs-dkms_4.4.1+17245.20160325.2_all.deb

  ---
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=e59c3a84-25cb-4931-887e-13ab29829963
  InstallationDate: Installed on 2016-05-14 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Release amd64 
(20160421)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 06cb:73f4 Synaptics, Inc.
   Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer One S1002
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed 
root=/dev/mmcblk0p2 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-22-generic N/A
   linux-backports-modules-4.4.0-22-generic  N/A
   linux-firmware1.157
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  xenial
  Uname: Linux 4.4.0-22-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 10/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.10
  dmi.board.name: Popcorn
  dmi.board.vendor: Acer
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.10:bd10/20/2015:svnAcer:pnOneS1002:pvr1.10:rvnAcer:rnPopcorn:rvrTobefilledbyO.E.M.:cvnAcer:ct10:cvrToBeFilledByO.E.M.:
  dmi.product.name: One S1002
  dmi.product.version: 1.10
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1579748] Re: rtsx_usb module for Realtek Semiconductor Corp. RTS5129 Card Reader Controller: mmc errors and read data corruption

[Kai-Heng Feng]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

** Changed in: linux (Ubuntu)
 Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned)

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https://bugs.launchpad.net/bugs/1579748

Title:
  rtsx_usb module for Realtek Semiconductor Corp. RTS5129 Card Reader
  Controller: mmc errors and read data corruption

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  RTS5129 Card Reader has issues with rtsx_usb module on kernels >=3.16
  (since kmod-staging rts5129 module replaced with rtsx).

  Copying files from FAT32 SDHC memory card produces error messages in syslog:
  May  9 05:39:15 dev-laptop kernel: [  134.762713] mmcblk0: error -110 sending 
stop command, original cmd response 0x900, card status 0x900
  May  9 05:39:15 dev-laptop kernel: [  135.427035] mmcblk0: error -110 sending 
stop command, original cmd response 0x900, card status 0x900
  May  9 05:39:16 dev-laptop kernel: [  136.030041] mmcblk0: error -110 sending 
stop command, original cmd response 0x900, card status 0x900

  Also these errors indicate that copied files are corrupted - md5sum
  shows different checksums for copied file after each "insert card/copy
  file/check md5sum/eject card" cycle (actually you can skip "copy file"
  step and run "check md5sum" step directly with file on mounted memory
  card filesystem).

  Running sudo badblocks -n /dev/mmcblk0 produces same error messages
  and prints a lot of random block numbers.

  Hardware:
   - dell inspiron 7720 laptop (a few different RAM modules and HDD drives used 
for testing);
   - Realtek Semiconductor Corp. RTS5129 Card Reader (ID 0bda:0129);
   - Transcend 32Gb SDHC Memory card Class 10 UHS-I.

  Bug exists in latest xenial 4.4.0-22.39 kernel and xenial mainline
  4.4.9-040409_4.4.9-040409.201605041832.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-22-generic 4.4.0-22.39
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dev1692 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon May  9 08:38:14 2016
  HibernationDevice: RESUME=UUID=cf073128-d53a-4214-96bc-3acdf0516900
  InstallationDate: Installed on 2016-05-08 (0 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  MachineType: Dell Inc. Inspiron 7720
  ProcFB:
   0 inteldrmfb
   1 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic 
root=UUID=2e4e4944-669a-4f1b-a080-87971c644984 ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-22-generic N/A
   linux-backports-modules-4.4.0-22-generic  N/A
   linux-firmware1.157
  RfKill:
   0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/23/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.name: 04M3YM
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd08/23/2013:svnDellInc.:pnInspiron7720:pvr:rvnDellInc.:rn04M3YM:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: Inspiron 7720
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1581711] Re: 024C:B723 Need support for Realtek Wifi card rtl8723bs

[Kai-Heng Feng]

It's enabled since v4.12, so it will work out of the box on v4.13.

Backport to v4.4 is no easy task and I doubt anyone really need this on
Xenial.

** Changed in: hwe-next/xenial
   Status: New => Won't Fix

** Changed in: linux (Ubuntu)
   Status: Triaged => Fix Released

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Title:
  024C:B723 Need support for Realtek Wifi card rtl8723bs

Status in HWE Next:
  Won't Fix
Status in HWE Next xenial series:
  Won't Fix
Status in linux package in Ubuntu:
  Fix Released

Bug description:
  This device is appearing in some OEM machines.

  WORKAROUND: sudo apt-get install build-essential linux-headers-generic git
  git clone https://github.com/hadess/rtl8723as.git
  cd rtl8723as
  make
  sudo make install
  sudo depmod -a
  sudo modprobe r8723bs

  cat /sys/bus/sdio/devices/mmc1:0001:1/*
  0x07
  0xb723
  cat: '/sys/bus/sdio/devices/mmc1:0001:1/firmware_node': Is a directory
  sdio:c07v024CdB723
  cat: '/sys/bus/sdio/devices/mmc1:0001:1/power': Is a directory
  cat: '/sys/bus/sdio/devices/mmc1:0001:1/subsystem': Is a directory
  SDIO_CLASS=07
  SDIO_ID=024C:B723
  MODALIAS=sdio:c07v024CdB723
  0x024c

  WORKAROUND 2: Install this DKMS driver package:
  
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581711/+attachment/4732838/+files
  /rtl8723bs-dkms_4.4.1+17245.20160325.2_all.deb

  ---
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  CurrentDesktop: GNOME
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=e59c3a84-25cb-4931-887e-13ab29829963
  InstallationDate: Installed on 2016-05-14 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Release amd64 
(20160421)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 06cb:73f4 Synaptics, Inc.
   Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer One S1002
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-22-generic.efi.signed 
root=/dev/mmcblk0p2 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-22-generic N/A
   linux-backports-modules-4.4.0-22-generic  N/A
   linux-firmware1.157
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  Tags:  xenial
  Uname: Linux 4.4.0-22-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 10/20/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.10
  dmi.board.name: Popcorn
  dmi.board.vendor: Acer
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.10:bd10/20/2015:svnAcer:pnOneS1002:pvr1.10:rvnAcer:rnPopcorn:rvrTobefilledbyO.E.M.:cvnAcer:ct10:cvrToBeFilledByO.E.M.:
  dmi.product.name: One S1002
  dmi.product.version: 1.10
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1701486] Re: System brightness slider doesn't work any more

[Kai-Heng Feng]

So I guess we can close the issue?

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Title:
  System brightness slider doesn't work any more

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Update from 4.10.0-24 to 26 broke it. Using Linux Mint 18.1 x64
  Cinnamon.

  Changing /sys/class/backlight/intel_backlight/brightness manually
  works though.

  $ cat /proc/version_signature
  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  $ sudo lspci -vnvn 
  00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM 
Registers [8086:1910] (rev 07)
Subsystem: Dell Skylake Host Bridge/DRAM Registers [1028:0706]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 
Kernel driver in use: skl_uncore

  00:01.0 PCI bridge [0604]: Intel Corporation Sky Lake PCIe Controller (x16) 
[8086:1901] (rev 07) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [88] Subsystem: Intel Corporation Skylake PCIe Controller 
(x16) [8086:2015]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D3 NoSoftRst+ PME-Enable+ DSel=0 DScale=0 PME-
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00218  Data: 
Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
LnkCap: Port #2, Speed 8GT/s, Width x16, ASPM L0s L1, Exit 
Latency L0s <1us, L1 <8us
ClockPM- Surprise- LLActRep- BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled+ CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ 
DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- 
Surprise-
Slot #1, PowerLimit 75.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- 
LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- 
Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- 
Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- 
CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID , PMEStatus- PMEPending-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR+, 
OBFF Via WAKE# ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, 
OBFF Via WAKE# ARIFwd-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
 Transmit Margin: Normal Operating Range, 
EnterModifiedCompliance- ComplianceSOS-
 Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, 
EqualizationComplete-, EqualizationPhase1-
 EqualizationPhase2-, EqualizationPhase3-, 
LinkEqualizationRequest-
Capabilities: [100 v1] Virtual Channel
Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
Arb:Fixed- WRR32- WRR64- WRR128-
Ctrl:   ArbSelect=Fixed
Status: InProgress-
VC0:Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb:Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending+ InProgress-
Capabilities: [140 v1] Root Complex Link
Desc:   PortNumber=02 ComponentID=01 EltType=Config
Link0:  Desc:   TargetPort=00 TargetComponent=01 AssocRCRB- 
LinkType=MemMapped LinkValid+
Addr:   fed19000
Capabilities: [d94 v1] #19
Kernel driver in use: pcieport
Kernel modules: shpchp

  00:01.1 PCI bridge [0604]: Intel Corporation Sky Lake PCIe Controller (x8) 

[Kernel-packages] [Bug 1701486] Re: System brightness slider doesn't work any more

[Kai-Heng Feng]

** Changed in: linux (Ubuntu)
   Status: Confirmed => Invalid

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Title:
  System brightness slider doesn't work any more

Status in linux package in Ubuntu:
  Invalid

Bug description:
  Update from 4.10.0-24 to 26 broke it. Using Linux Mint 18.1 x64
  Cinnamon.

  Changing /sys/class/backlight/intel_backlight/brightness manually
  works though.

  $ cat /proc/version_signature
  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  $ sudo lspci -vnvn 
  00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM 
Registers [8086:1910] (rev 07)
Subsystem: Dell Skylake Host Bridge/DRAM Registers [1028:0706]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- 
Kernel driver in use: skl_uncore

  00:01.0 PCI bridge [0604]: Intel Corporation Sky Lake PCIe Controller (x16) 
[8086:1901] (rev 07) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: [88] Subsystem: Intel Corporation Skylake PCIe Controller 
(x16) [8086:2015]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA 
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D3 NoSoftRst+ PME-Enable+ DSel=0 DScale=0 PME-
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00218  Data: 
Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- 
Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- 
TransPend-
LnkCap: Port #2, Speed 8GT/s, Width x16, ASPM L0s L1, Exit 
Latency L0s <1us, L1 <8us
ClockPM- Surprise- LLActRep- BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled+ CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ 
DLActive- BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- 
Surprise-
Slot #1, PowerLimit 75.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- 
LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- 
Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- 
Interlock-
Changed: MRL- PresDet- LinkState-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- 
CRSVisible-
RootCap: CRSVisible-
RootSta: PME ReqID , PMEStatus- PMEPending-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR+, 
OBFF Via WAKE# ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, 
OBFF Via WAKE# ARIFwd-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
 Transmit Margin: Normal Operating Range, 
EnterModifiedCompliance- ComplianceSOS-
 Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, 
EqualizationComplete-, EqualizationPhase1-
 EqualizationPhase2-, EqualizationPhase3-, 
LinkEqualizationRequest-
Capabilities: [100 v1] Virtual Channel
Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
Arb:Fixed- WRR32- WRR64- WRR128-
Ctrl:   ArbSelect=Fixed
Status: InProgress-
VC0:Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb:Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending+ InProgress-
Capabilities: [140 v1] Root Complex Link
Desc:   PortNumber=02 ComponentID=01 EltType=Config
Link0:  Desc:   TargetPort=00 TargetComponent=01 AssocRCRB- 
LinkType=MemMapped LinkValid+
Addr:   fed19000
Capabilities: [d94 v1] #19
Kernel driver in use: pcieport
Kernel modules: shpchp

  00:01.1 PCI bridge [0604]: Intel Corporation Sky 

[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

[Kai-Heng Feng]

Just let you know, I am still working on this issue.
Currently digging through the spec, hopefully I can find some angle to try new 
workarounds.

Completely disable APST should be last resort.

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Title:
  Samsung SSD 960 EVO 500GB refused to change power state

Status in linux package in Ubuntu:
  In Progress

Bug description:
  Originally thought my issue was same as this:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184
  but requested to report as separate bug

  System becomes unusable at seemingly random times but especially after
  resume from suspend due to disk 'disappearing' becoming inaccessible,
  with hundreds of I/O errors logged.

  After viewing the above bug report yesterday as a quick temporary fix I added 
kernel param, updated grub, etc with:
  GRUB_CMDLINE_LINUX_DEFAULT="nvme_core.default_ps_max_latency_us=0"

  System appears to have been stable for the last day, but is presumably
  using more power than it should.

  System, drive details below:

  M2 nvme drive: Samsung SSD 960 EVO 500GB

  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  M/B Asus Prime B350m-A
  Ryzen 1600 cpu

  Jul 20 16:32:59 phs08 kernel: [ 190.893571] INVALID_DEVICE_REQUEST 
device=00:00.0 address=0xfffdf800 flags=0x0a00]
  Jul 20 16:33:05 phs08 kernel: [ 197.010928] nvme :01:00.0: controller is 
down; will reset: CSTS=0x, PCI_STATUS=0x
  Jul 20 16:33:05 phs08 kernel: [ 197.046980] pci_raw_set_power_state: 4 
callbacks suppressed
  Jul 20 16:33:05 phs08 kernel: [ 197.046985] nvme :01:00.0: Refused to 
change power state, currently in D3
  Jul 20 16:33:05 phs08 kernel: [ 197.047163] nvme nvme0: Removing after probe 
failure status: -19
  Jul 20 16:33:05 phs08 kernel: [ 197.047182] nvme0n1: detected capacity change 
from 500107862016 to 0
  Jul 20 16:33:05 phs08 kernel: [ 197.047793] blk_update_request: I/O error, 
dev nvme0n1, sector 0

  
  nvme list

  /dev/nvme0n1 S3EUNX0J305518L Samsung SSD 960 EVO 500GB 1.2 1 125.20 GB
  / 500.11 GB 512 B + 0 B 2B7QCXE7

  sudo nvme id-ctrl /dev/nvme0

  NVME Identify Controller:
  vid : 0x144d
  ssvid : 0x144d
  sn : S3EUNX0J305518L
  mn : Samsung SSD 960 EVO 500GB
  fr : 2B7QCXE7
  rab : 2
  ieee : 002538
  cmic : 0
  mdts : 9
  cntlid : 2
  ver : 10200
  rtd3r : 7a120
  rtd3e : 4c4b40
  oaes : 0
  oacs : 0x7
  acl : 7
  aerl : 3
  frmw : 0x16
  lpa : 0x3
  elpe : 63
  npss : 4
  avscc : 0x1
  apsta : 0x1
  wctemp : 350
  cctemp : 352
  mtfa : 0
  hmpre : 0
  hmmin : 0
  tnvmcap : 500107862016
  unvmcap : 0
  rpmbs : 0
  sqes : 0x66
  cqes : 0x44
  nn : 1
  oncs : 0x1f
  fuses : 0
  fna : 0x5
  vwc : 0x1
  awun : 255
  awupf : 0
  nvscc : 1
  acwu : 0
  sgls : 0
  ps 0 : mp:6.04W operational enlat:0 exlat:0 rrt:0 rrl:0
rwt:0 rwl:0 idle_power:- active_power:-
  ps 1 : mp:5.09W operational enlat:0 exlat:0 rrt:1 rrl:1
rwt:1 rwl:1 idle_power:- active_power:-
  ps 2 : mp:4.08W operational enlat:0 exlat:0 rrt:2 rrl:2
rwt:2 rwl:2 idle_power:- active_power:-
  ps 3 : mp:0.0400W non-operational enlat:210 exlat:1500 rrt:3 rrl:3
rwt:3 rwl:3 idle_power:- active_power:-
  ps 4 : mp:0.0050W non-operational enlat:2200 exlat:6000 rrt:4 rrl:4
rwt:4 rwl:4 idle_power:- active_power:-
  --- 
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  drgrumpy   2192 F pulseaudio
   /dev/snd/pcmC1D0p:   drgrumpy   2192 F...m pulseaudio
   /dev/snd/controlC1:  drgrumpy   2192 F pulseaudio
  DistroRelease: Linux 18.2
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=a6896cdd-6bac-4e7f-9e13-55460859c3ec
  InstallationDate: Installed on 2017-07-06 (15 days ago)
  InstallationMedia: Linux Mint 18.2 "Sonya" - Release amd64 20170628
  IwConfig:
   lono wireless extensions.
   
   enp37s0   no wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-26-generic 
root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro 
nvme_core.default_ps_max_latency_us=0
  ProcVersionSignature: Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-26-generic N/A
   linux-backports-modules-4.10.0-26-generic  N/A
   linux-firmware 1.157.11
  RfKill:
   
  Tags:  sonya
  Uname: Linux 4.10.0-26-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  

[Kernel-packages] [Bug 1667750] Re: xhci_hcd: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 13

[Kai-Heng Feng]

Johann Hartwig Hauschild,

Can you file a new bug?

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Title:
  xhci_hcd: ERROR Transfer event TRB DMA ptr not part of current TD
  ep_index 2 comp_code 13

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released
Status in linux source package in Zesty:
  Fix Released
Status in linux source package in Artful:
  Fix Released
Status in linux package in Arch Linux:
  New
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  [SRU Justification]

  [Impact] 
  Dell TB16 docking station has issue to use gigabit ethernet. The ethernet
  will disconnect unless it's changed to 100Mb/s.

  
  [Test Case]
  Download some big files from the web.
  User confirms the patch fixes the issue.

  [Regression Potential] 
  This patch only effects ASMEDIA's ASM1042A.
  The regression potential is low, also limited to the specific device.

  ---

  My system contains a Realtek Semiconductor Corp. RTL8153 Gigabit
  Ethernet Adapter which is on usb3 bus in my docking station (Dell
  TB16) which is attached to my laptop (Dell XPS9550) via Thunderbolt 3.

  I get usb related kernel error messages when I initiate a high speed
  transfer (by issuing wget http://cdimage.ubuntu.com/daily-live/current
  /zesty-desktop-amd64.iso) and the download fails.

  This does not happened when the Ethernet adapter is connected to a
  100Mb/s switch, but only when connected to 1000Mb/s. It also does not
  happened with slow traffic (e.g. web page browsing). This is not a new
  bug with kernel 4.10, but has been going on since at least 4.7 and
  maybe (probably?) since forever. I'm aware of several others with this
  configuration (RTL8153 on usb3 behind thunderbolt 3) that have the
  same issue. This bug is also not specific to Ubuntu; I also get it on
  Arch Linux. I've also tested and seen this bug with several different
  models of thunderbolt 3 docks.

  Here are the relevant kernel log messages:

  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: ERROR Transfer event 
TRB DMA ptr not part of current TD ep_index 2 comp_code 13
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: Looking for event-dma 
0004777d9010 trb-start 000475a14fe0 trb-end 000475a14fe0 seg-start 
000475a14000 seg-end 000475a14ff0
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: ERROR Transfer event 
TRB DMA ptr not part of current TD ep_index 2 comp_code 13
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: Looking for event-dma 
0004777d9020 trb-start 000475a14fe0 trb-end 000475a14fe0 seg-start 
000475a14000 seg-end 000475a14ff0
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: ERROR Transfer event 
TRB DMA ptr not part of current TD ep_index 2 comp_code 13
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: Looking for event-dma 
0004777d9030 trb-start 000475a14fe0 trb-end 000475a14fe0 seg-start 
000475a14000 seg-end 000475a14ff0
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: ERROR Transfer event 
TRB DMA ptr not part of current TD ep_index 2 comp_code 13
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: Looking for event-dma 
0004777d9040 trb-start 000475a14fe0 trb-end 000475a14fe0 seg-start 
000475a14000 seg-end 000475a14ff0
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: ERROR Transfer event 
TRB DMA ptr not part of current TD ep_index 2 comp_code 13
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: Looking for event-dma 
0004777d9050 trb-start 000475a14fe0 trb-end 000475a14fe0 seg-start 
000475a14000 seg-end 000475a14ff0
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: ERROR Transfer event 
TRB DMA ptr not part of current TD ep_index 2 comp_code 13
  Feb 24 16:42:38 ubuntu kernel: xhci_hcd :0e:00.0: Looking for event-dma 
0004777d9060 trb-start 000475a14fe0 trb-end 000475a14fe0 seg-start 
000475a14000 seg-end 000475a14ff0
  Feb 24 16:42:39 ubuntu kernel: xhci_hcd :0e:00.0: ERROR Transfer event 
TRB DMA ptr not part of current TD ep_index 2 comp_code 13
  Feb 24 16:42:39 ubuntu kernel: xhci_hcd :0e:00.0: Looking for event-dma 
0004777d9070 trb-start 000475a14fe0 trb-end 000475a14fe0 seg-start 
000475a14000 seg-end 000475a14ff0
  Feb 24 16:42:39 ubuntu kernel: xhci_hcd :0e:00.0: ERROR Transfer event 
TRB DMA ptr not part of current TD ep_index 2 comp_code 13
  Feb 24 16:42:39 ubuntu kernel: xhci_hcd :0e:00.0: Looking for event-dma 
0004777d9080 trb-start 000475a14fe0 trb-end 000475a14fe0 seg-start 
000475a14000 seg-end 000475a14ff0
  Feb 24 16:43:06 ubuntu kernel: r8152 4-1.2:1.0 enx204747f8f471: Tx timeout
  Feb 24 16:43:06 ubuntu kernel: 

[Kernel-packages] [Bug 1697556] Re: Computer freezes after login - 4.10.0-22-generic

[Kai-Heng Feng]

Again, try this:
http://people.canonical.com/~khfeng/lp1697556/3/

$ git bisect log
git bisect start 'drivers/gpu/drm/nouveau'
# old: [a351e9b9fc24e982ec2f0e76379a49826036da12] Linux 4.11
git bisect old a351e9b9fc24e982ec2f0e76379a49826036da12
# new: [2ea659a9ef488125eb46da6eb571de5eae5c43f6] Linux 4.12-rc1
git bisect new 2ea659a9ef488125eb46da6eb571de5eae5c43f6
# new: [6796b129b0e98162a84e0b6322ac28587556d427] Merge branch 'linux-4.12' of 
git://github.com/skeggsb/linux into drm-next
git bisect new 6796b129b0e98162a84e0b6322ac28587556d427
# new: [6ac2cc209e0096dabc8e902a8620d45f41b9fc0b] drm/nouveau/falcon: support 
for EMEM
git bisect new 6ac2cc209e0096dabc8e902a8620d45f41b9fc0b

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Title:
  Computer freezes after login - 4.10.0-22-generic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have got a new Ubuntu 17.04 install on a Dell XPS 15 (Intel(R)
  Core(TM) i7-7700HQ CPU @ 2.80GHz) that was installed a couple of days
  ago. Login worked fine too.

  A couple of days later I installed the suggested kernel update
  "4.10.0-22-generic". With kernel 4.10.0-22-generic, the computer
  freezes right after login (i.e. after pressing enter, the background
  image with the mouse is shown, no responses to any key strokes).

  Syslog excerpt:

  Jun 12 22:12:48 computername kernel: [   47.603358] NMI watchdog: BUG: soft 
lockup - CPU#1 stuck for 23s! [Xorg.wrap:1672]
  Jun 12 22:12:48 computername kernel: [   47.603360] Modules linked in: ccm 
msr arc4 cmac rfcomm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 
videobuf2_core videodev media btusb btrtl bnep hid_multitouch nls_iso8859_1 
i2c_designware_platform i2c_designware_core snd_hda_codec_hdmi dell_wmi 
dell_led dell_smbios snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel 
dcdbas ath10k_pci snd_hda_codec ath10k_core intel_rapl snd_hda_core ath 
x86_pkg_temp_thermal snd_hwdep intel_powerclamp mac80211 snd_pcm coretemp 
snd_seq_midi snd_seq_midi_event cfg80211 snd_rawmidi rtsx_pci_ms kvm_intel 
memstick kvm irqbypass crct10dif_pclmul joydev crc32_pclmul snd_seq 
ghash_clmulni_intel snd_seq_device input_leds snd_timer serio_raw snd soundcore 
idma64 virt_dma mei_me mei shpchp processor_thermal_device intel_soc_dts_iosf 
intel_lpss_pci intel_pch_thermal
  Jun 12 22:12:48 computername kernel: [   47.603422]  hci_uart btbcm btqca 
btintel bluetooth dell_smo8800 intel_hid intel_lpss_acpi sparse_keymap 
intel_lpss tpm_crb int3403_thermal int3400_thermal acpi_als 
int340x_thermal_zone acpi_thermal_rel acpi_pad kfifo_buf industrialio mac_hid 
pcbc aesni_intel crypto_simd glue_helper cryptd aes_x86_64 dm_crypt parport_pc 
ppdev lp parport ip_tables x_tables autofs4 nouveau rtsx_pci_sdmmc i915 ttm 
i2c_algo_bit drm_kms_helper syscopyarea mxm_wmi sysfillrect psmouse sysimgblt 
fb_sys_fops nvme drm nvme_core rtsx_pci ahci libahci i2c_hid hid 
pinctrl_sunrisepoint video wmi pinctrl_intel fjes
  Jun 12 22:12:48 computername kernel: [   47.603453] CPU: 1 PID: 1672 Comm: 
Xorg.wrap Not tainted 4.10.0-22-generic #24-Ubuntu
  Jun 12 22:12:48 computername kernel: [   47.603453] Hardware name: Dell Inc. 
XPS 15 9560/05FFDN, BIOS 1.3.3 05/08/2017

  
  Note, this problem is observed with kernel 4.10.0-22-generic whereas it's not 
observed with 4.10.0-21-generic. As I was not able to login to my computer I am 
writing this bug report while it runs on kernel 4.10.0-21-generic. Therefore 
the information attached through the "ubuntu-bug linux" command here, are 
referring to the kernel that is actually working. I decided to nonetheless 
include that information as it might contain other kernel unrelated information 
that would help you troubleshooting.

  Please see attached file "syslog-4.10.0-22-generic-freeze-after-
  login.log" for the full syslog.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-21-generic 4.10.0-21.23
  ProcVersionSignature: Ubuntu 4.10.0-21.23-generic 4.10.11
  Uname: Linux 4.10.0-21-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  hkuehn 1796 F pulseaudio
  CurrentDesktop: GNOME
  Date: Mon Jun 12 23:17:08 2017
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2017-05-30 (13 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 138a:0091 Validity Sensors, Inc. 
   Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc. 
   Bus 001 Device 004: ID 0c45:6713 Microdia 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. XPS 15 9560
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-21-generic.efi.signed 

[Kernel-packages] [Bug 1720842] Re: USB Keyboard "Masione VMJ-02" ID 1c4f:0056 SiGma Micro: Ctrl / Super / Alt incorrectly recognized as L-Shift

[Kai-Heng Feng]

Does the VID:PID remain the same before/after the "mode switch"?

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Title:
  USB Keyboard "Masione VMJ-02" ID 1c4f:0056 SiGma Micro: Ctrl / Super /
  Alt incorrectly recognized as L-Shift

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  It's a new keyboard and basically unusable due to the incorrect key
  recognition by usbhid module. I have scoured the net for similar
  problems, and found an identical sounding bug for an Azio keyboard. I
  tried that driver after modifying the source code to apply to
  1c4f:0056, but to no avail.

  See
  https://askubuntu.com/questions/648798/ctrl-and-alt-works-as-shift

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13 [modified: 
boot/vmlinuz-4.13.0-12-generic]
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.7-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC2:  peter  1368 F pulseaudio
   /dev/snd/controlC1:  peter  1368 F pulseaudio
   /dev/snd/controlC0:  peter  1368 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Oct  2 18:40:54 2017
  InstallationDate: Installed on 2017-10-01 (1 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Beta amd64 (20170930)
  MachineType: System manufacturer System Product Name
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic.efi.signed 
root=UUID=3f1207ff-f3cc-4230-961b-9f35ffd0da4c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/17/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1505
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: P8H77-M PRO
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1505:bd10/17/2014:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H77-MPRO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.family: To be filled by O.E.M.
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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[Kernel-packages] [Bug 1721346] Re: BUG: unable to handle kernel paging request at f84eb3cc

[Kai-Heng Feng]

Remove nouveau DDX will make X use modesetting:
$ sudo apt purge xserver-xorg-video-nouveau

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Title:
  BUG: unable to handle kernel paging request at f84eb3cc

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hangs after I login to linux before providing the GNOME GUI.  Started
  in recovery mode with lower graphics settings and this works but
  provided this error after login.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic i686
  Annotation: Your system might become unstable now and might need to be 
restarted.
  ApportVersion: 2.20.7-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  gdm2400 F pulseaudio
clownfish   2871 F pulseaudio
  Date: Wed Oct  4 18:15:31 2017
  DuplicateSignature: BUG: unable to handle kernel paging request at location 
EIP: nvkm_ramht_search+0x68/0xa0 [nouveau]
  Failure: oops
  InstallationDate: Installed on 2017-07-25 (71 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release i386 (20170412)
  MachineType: Dell Inc. Precision M90
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=7a8d75fd-cfc9-4561-a976-d3d78d36c120 ro recovery nomodeset
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon N/A
  SourcePackage: linux
  Title: BUG: unable to handle kernel paging request at f84eb3cc
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/16/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0YD632
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd10/16/2008:svnDellInc.:pnPrecisionM90:pvr:rvnDellInc.:rn0YD632:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Precision M90
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1721345] Re: ALC295 codec seems to have Master and PCM channels swapped

[Kai-Heng Feng]

It's actually a valid bug. The problem is that node 0x06 does not have
amp-out capability. Also there's no mixer that can connect 0x06 to
another node with amp-out capability.

I'll ask ALSA expert how to solve problem like this.

** Changed in: linux (Ubuntu)
   Status: Invalid => Confirmed

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Title:
  ALC295 codec seems to have Master and PCM channels swapped

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When trying to use pulseaudio to control volume on my ASUS Zenbook Pro
  UX550VE *uses AC295 audio codec) I noticed that pulseuadio is varying
  the Master ALSA channel. If I vary that channel in alsamixer I get no
  variation in volume. If I vary the PCM channel instead I get the
  desired effect that volume buttons should have. Since pulseaudio
  varies the Master channel by default and does not respect any
  configuration settings telling it to use other settings, I suggest
  swapping these two channels so that pulseaudio works out of the box.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13 [modified: 
boot/vmlinuz-4.13.0-12-generic]
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.7-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  dylan  1532 F pulseaudio
  CurrentDesktop: GNOME
  Date: Wed Oct  4 19:25:38 2017
  HibernationDevice: RESUME=UUID=2b6908b4-d463-4170-9be5-556145c71a0e
  InstallationDate: Installed on 2017-10-02 (1 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Beta amd64 (20171002)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
   Bus 001 Device 002: ID 13d3:5755 IMC Networks 
   Bus 001 Device 004: ID 04f3:0903 Elan Microelectronics Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX550VE
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=aa3dfd29-caf8-4882-906e-1b31b672d2c2 ro quiet splash threadirqs 
acpi_osi=! acpi_osi=Linux acpi_backlight=native vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/05/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX550VE.300
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX550VE
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX550VE.300:bd06/05/2017:svnASUSTeKCOMPUTERINC.:pnUX550VE:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX550VE:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.family: UX
  dmi.product.name: UX550VE
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1722285] Re: [Apple Computer, Inc. MacBookPro2, 2] suspend/resume failure

[Kai-Heng Feng]

Don't use pm-suspend. Use `systemctl suspend` instead.
Also, file an upstream bug at https://bugzilla.freedesktop.org.

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Title:
  [Apple Computer, Inc. MacBookPro2,2] suspend/resume failure

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  on resume: OOPS

  ProblemType: KernelOops
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  Annotation: This occurred during a previous suspend, and prevented the system 
from resuming properly.
  ApportVersion: 2.20.7-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  gdm1230 F pulseaudio
paul   1630 F pulseaudio
  Date: Mon Oct  9 16:06:32 2017
  DuplicateSignature: suspend/resume:Apple Computer, Inc. 
MacBookPro2,2:MBP22.88Z.00A5.B07.0708131242
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=50186c73-ecfa-4adb-b6f5-f58e122e4efa
  InstallationDate: Installed on 2016-05-09 (518 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Release amd64 
(20160421)
  InterpreterPath: /usr/bin/python3.6
  MachineType: Apple Computer, Inc. MacBookPro2,2
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   PATH=(custom, no user)
   LANG=nl_NL.UTF-8
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic.efi.signed 
root=UUID=6e9f60c0-8848-4ceb-bb41-857369395b7d ro nomodeset quiet splash 
vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  Python3Details: /usr/bin/python3.6, Python 3.6.3, python3-minimal, 
3.6.3-0ubuntu1
  PythonDetails: /usr/bin/python2.7, Python 2.7.14, python-minimal, 
2.7.14-2ubuntu1
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.169
  SourcePackage: linux
  Title: [Apple Computer, Inc. MacBookPro2,2] suspend/resume failure
  UpgradeStatus: Upgraded to artful on 2017-10-03 (6 days ago)
  UserGroups:
   
  dmi.bios.date: 08/13/07
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP22.88Z.00A5.B07.0708131242
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Mac-F42187C8
  dmi.board.vendor: Apple Computer, Inc.
  dmi.board.version: PVT
  dmi.chassis.asset.tag: Asset Tag
  dmi.chassis.type: 8
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-F42187C8
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP22.88Z.00A5.B07.0708131242:bd08/13/07:svnAppleComputer,Inc.:pnMacBookPro2,2:pvr1.0:rvnAppleComputer,Inc.:rnMac-F42187C8:rvrPVT:cvnAppleInc.:ct8:cvrMac-F42187C8:
  dmi.product.family: MacBook Pro
  dmi.product.name: MacBookPro2,2
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Computer, Inc.

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[Kernel-packages] [Bug 1705748] Re: Samsung SSD 960 EVO 500GB refused to change power state

[Kai-Heng Feng]

Hmm, there's no response from Samsung.

Do you think we should completely turn off APST for Asus Prime B350m-A +
Samsung 960 EVO?

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Title:
  Samsung SSD 960 EVO 500GB refused to change power state

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Originally thought my issue was same as this:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184
  but requested to report as separate bug

  System becomes unusable at seemingly random times but especially after
  resume from suspend due to disk 'disappearing' becoming inaccessible,
  with hundreds of I/O errors logged.

  After viewing the above bug report yesterday as a quick temporary fix I added 
kernel param, updated grub, etc with:
  GRUB_CMDLINE_LINUX_DEFAULT="nvme_core.default_ps_max_latency_us=0"

  System appears to have been stable for the last day, but is presumably
  using more power than it should.

  System, drive details below:

  M2 nvme drive: Samsung SSD 960 EVO 500GB

  Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17

  M/B Asus Prime B350m-A
  Ryzen 1600 cpu

  Jul 20 16:32:59 phs08 kernel: [ 190.893571] INVALID_DEVICE_REQUEST 
device=00:00.0 address=0xfffdf800 flags=0x0a00]
  Jul 20 16:33:05 phs08 kernel: [ 197.010928] nvme :01:00.0: controller is 
down; will reset: CSTS=0x, PCI_STATUS=0x
  Jul 20 16:33:05 phs08 kernel: [ 197.046980] pci_raw_set_power_state: 4 
callbacks suppressed
  Jul 20 16:33:05 phs08 kernel: [ 197.046985] nvme :01:00.0: Refused to 
change power state, currently in D3
  Jul 20 16:33:05 phs08 kernel: [ 197.047163] nvme nvme0: Removing after probe 
failure status: -19
  Jul 20 16:33:05 phs08 kernel: [ 197.047182] nvme0n1: detected capacity change 
from 500107862016 to 0
  Jul 20 16:33:05 phs08 kernel: [ 197.047793] blk_update_request: I/O error, 
dev nvme0n1, sector 0

  
  nvme list

  /dev/nvme0n1 S3EUNX0J305518L Samsung SSD 960 EVO 500GB 1.2 1 125.20 GB
  / 500.11 GB 512 B + 0 B 2B7QCXE7

  sudo nvme id-ctrl /dev/nvme0

  NVME Identify Controller:
  vid : 0x144d
  ssvid : 0x144d
  sn : S3EUNX0J305518L
  mn : Samsung SSD 960 EVO 500GB
  fr : 2B7QCXE7
  rab : 2
  ieee : 002538
  cmic : 0
  mdts : 9
  cntlid : 2
  ver : 10200
  rtd3r : 7a120
  rtd3e : 4c4b40
  oaes : 0
  oacs : 0x7
  acl : 7
  aerl : 3
  frmw : 0x16
  lpa : 0x3
  elpe : 63
  npss : 4
  avscc : 0x1
  apsta : 0x1
  wctemp : 350
  cctemp : 352
  mtfa : 0
  hmpre : 0
  hmmin : 0
  tnvmcap : 500107862016
  unvmcap : 0
  rpmbs : 0
  sqes : 0x66
  cqes : 0x44
  nn : 1
  oncs : 0x1f
  fuses : 0
  fna : 0x5
  vwc : 0x1
  awun : 255
  awupf : 0
  nvscc : 1
  acwu : 0
  sgls : 0
  ps 0 : mp:6.04W operational enlat:0 exlat:0 rrt:0 rrl:0
rwt:0 rwl:0 idle_power:- active_power:-
  ps 1 : mp:5.09W operational enlat:0 exlat:0 rrt:1 rrl:1
rwt:1 rwl:1 idle_power:- active_power:-
  ps 2 : mp:4.08W operational enlat:0 exlat:0 rrt:2 rrl:2
rwt:2 rwl:2 idle_power:- active_power:-
  ps 3 : mp:0.0400W non-operational enlat:210 exlat:1500 rrt:3 rrl:3
rwt:3 rwl:3 idle_power:- active_power:-
  ps 4 : mp:0.0050W non-operational enlat:2200 exlat:6000 rrt:4 rrl:4
rwt:4 rwl:4 idle_power:- active_power:-
  --- 
  ApportVersion: 2.20.1-0ubuntu2.10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  drgrumpy   2192 F pulseaudio
   /dev/snd/pcmC1D0p:   drgrumpy   2192 F...m pulseaudio
   /dev/snd/controlC1:  drgrumpy   2192 F pulseaudio
  DistroRelease: Linux 18.2
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=a6896cdd-6bac-4e7f-9e13-55460859c3ec
  InstallationDate: Installed on 2017-07-06 (15 days ago)
  InstallationMedia: Linux Mint 18.2 "Sonya" - Release amd64 20170628
  IwConfig:
   lono wireless extensions.
   
   enp37s0   no wireless extensions.
  MachineType: System manufacturer System Product Name
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=en_GB:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.10.0-26-generic 
root=UUID=f7ae652b-cbf6-48b8-bc6a-d3963957ab57 ro 
nvme_core.default_ps_max_latency_us=0
  ProcVersionSignature: Ubuntu 4.10.0-26.30~16.04.1-generic 4.10.17
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-26-generic N/A
   linux-backports-modules-4.10.0-26-generic  N/A
   linux-firmware 1.157.11
  RfKill:
   
  Tags:  sonya
  Uname: Linux 4.10.0-26-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 06/20/2017
 

[Kernel-packages] [Bug 1718983] Re: usb 3-4: 2:1: cannot get freq at ep 0x1

[Kai-Heng Feng]

*** This bug is a duplicate of bug 1708499 ***
https://bugs.launchpad.net/bugs/1708499

** This bug has been marked a duplicate of bug 1708499
   usb 3-1: 2:1: cannot get freq at ep 0x1

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Title:
  usb 3-4: 2:1: cannot get freq at ep 0x1

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hello,

  dmesg:
  [  802.537927] usb 3-4: 2:1: cannot get freq at ep 0x1
  [  859.203968] usb 3-4: 2:1: cannot get freq at ep 0x1

  Regards,
  --
  Cristian

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-11-generic 4.13.0-11.12
  ProcVersionSignature: Ubuntu 4.13.0-11.12-generic 4.13.1
  Uname: Linux 4.13.0-11-generic x86_64
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC1D0p:   caravena   1773 F...m pulseaudio
   /dev/snd/controlC1:  caravena   1773 F pulseaudio
   /dev/snd/controlC0:  caravena   1773 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Sep 22 14:15:10 2017
  HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
  InstallationDate: Installed on 2017-07-05 (78 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-11-generic 
root=UUID=6b614287-8ce5-49c5-b66d-e92fa9568c2b ro rootflags=subvol=@ quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-11-generic N/A
   linux-backports-modules-4.13.0-11-generic  N/A
   linux-firmware 1.168
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/15/2013
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: P14AAJ
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: SAMSUNG_NP1234567890
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.family: ChiefRiver System
  dmi.product.name: 530U3C/530U4C
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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[Kernel-packages] [Bug 1722791] Re: usb 3-4: 2:1: cannot get freq at ep 0x1

[Kai-Heng Feng]

*** This bug is a duplicate of bug 1708499 ***
https://bugs.launchpad.net/bugs/1708499

** This bug has been marked a duplicate of bug 1708499
   usb 3-1: 2:1: cannot get freq at ep 0x1

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Title:
  usb 3-4: 2:1: cannot get freq at ep 0x1

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hello,

  dmesg:
  [5.483228] usb 3-4: 2:1: cannot get freq at ep 0x1

  [...]

  [   13.379405] usb 3-4: 2:1: cannot get freq at ep 0x1
  [   13.385011] usb 3-4: 1:1: cannot get freq at ep 0x81

  Regards,
  --
  Cristian

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-15-generic 4.13.0-15.16
  ProcVersionSignature: Ubuntu 4.13.0-15.16-generic 4.13.4
  Uname: Linux 4.13.0-15-generic x86_64
  ApportVersion: 2.20.7-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  caravena   1813 F pulseaudio
   /dev/snd/pcmC1D0p:   caravena   1813 F...m pulseaudio
   /dev/snd/controlC1:  caravena   1813 F pulseaudio
  CurrentDesktop: GNOME
  Date: Wed Oct 11 09:53:34 2017
  HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
  InstallationDate: Installed on 2017-07-05 (97 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-15-generic 
root=UUID=6b614287-8ce5-49c5-b66d-e92fa9568c2b ro rootflags=subvol=@ quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-15-generic N/A
   linux-backports-modules-4.13.0-15-generic  N/A
   linux-firmware 1.169
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/15/2013
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: P14AAJ
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: SAMSUNG_NP1234567890
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.family: ChiefRiver System
  dmi.product.name: 530U3C/530U4C
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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[Kernel-packages] [Bug 1708499] Re: usb 3-1: 2:1: cannot get freq at ep 0x1

[Kai-Heng Feng]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Fix Released

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Title:
  usb 3-1: 2:1: cannot get freq at ep 0x1

Status in linux package in Ubuntu:
  Fix Released

Bug description:
  Hello,

  dmesg:
  [   74.344674] usb 3-1: 2:1: cannot get freq at ep 0x1
  [  138.403001] usb 3-1: 2:1: cannot get freq at ep 0x1
  [  247.864869] usb 3-1: 2:1: cannot get freq at ep 0x1

  Regards,
  --
  Cristian

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.11.0-10-generic 4.11.0-10.15
  ProcVersionSignature: Ubuntu 4.11.0-10.15-generic 4.11.8
  Uname: Linux 4.11.0-10-generic x86_64
  ApportVersion: 2.20.6-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  caravena   1452 F pulseaudio
   /dev/snd/controlC0:  caravena   1452 F pulseaudio
  CurrentDesktop: GNOME
  Date: Thu Aug  3 13:18:46 2017
  HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87
  InstallationDate: Installed on 2017-07-05 (28 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release amd64 (20170412)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.11.0-10-generic 
root=UUID=6b614287-8ce5-49c5-b66d-e92fa9568c2b ro rootflags=subvol=@ quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.11.0-10-generic N/A
   linux-backports-modules-4.11.0-10-generic  N/A
   linux-firmware 1.167
  SourcePackage: linux
  UpgradeStatus: Upgraded to artful on 2017-07-05 (28 days ago)
  dmi.bios.date: 04/15/2013
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: P14AAJ
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: SAMSUNG_NP1234567890
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 530U3C/530U4C
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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[Kernel-packages] [Bug 1722536] Re: Displays not properly recognized after upgrading kernel to 4.10.0-37-generic

[Kai-Heng Feng]

Can you try 4.10.0-36?

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Title:
  Displays not properly recognized after upgrading kernel to
  4.10.0-37-generic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have a multi-monitor setup and after upgrading kernel to
  4.10.0-37-generic, the displays weren't properly recognized. Only 1
  monitor appears on display config and it's limited to 1024x768
  resolution. Reverting kernel to 4.10.0-35-generic solves the problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-35-generic 4.10.0-35.39
  ProcVersionSignature: Ubuntu 4.10.0-35.39-generic 4.10.17
  Uname: Linux 4.10.0-35-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  danilo 1261 F pulseaudio
  CurrentDesktop: XFCE
  Date: Tue Oct 10 10:31:47 2017
  InstallationDate: Installed on 2017-09-25 (15 days ago)
  InstallationMedia: Xubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  IwConfig:
   lono wireless extensions.

   enp0s25   no wireless extensions.
  Lsusb:
   Bus 002 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
   Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: POSITIVO POS-PIQ57BQ
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-35-generic 
root=UUID=4d0acbb7-f921-4364-8c42-4a83a19fadd6 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-35-generic N/A
   linux-backports-modules-4.10.0-35-generic  N/A
   linux-firmware 1.164.1
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/28/2010
  dmi.bios.vendor: Desenvolvida para Positivo Informatica SA
  dmi.bios.version: 0110
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: POS-PIQ57BQ
  dmi.board.vendor: Positivo Informatica SA
  dmi.board.version: POSITIVO
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: POSITIVO
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnDesenvolvidaparaPositivoInformaticaSA:bvr0110:bd12/28/2010:svnPOSITIVO:pnPOS-PIQ57BQ:pvr0110_POS:rvnPositivoInformaticaSA:rnPOS-PIQ57BQ:rvrPOSITIVO:cvnPOSITIVO:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: POS-PIQ57BQ
  dmi.product.version: 0110_POS
  dmi.sys.vendor: POSITIVO

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[Kernel-packages] [Bug 1722536] Re: Displays not properly recognized after upgrading kernel to 4.10.0-37-generic

[Kai-Heng Feng]

Also, please apport-collet under 4.10.0-37-generic.

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https://bugs.launchpad.net/bugs/1722536

Title:
  Displays not properly recognized after upgrading kernel to
  4.10.0-37-generic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have a multi-monitor setup and after upgrading kernel to
  4.10.0-37-generic, the displays weren't properly recognized. Only 1
  monitor appears on display config and it's limited to 1024x768
  resolution. Reverting kernel to 4.10.0-35-generic solves the problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-35-generic 4.10.0-35.39
  ProcVersionSignature: Ubuntu 4.10.0-35.39-generic 4.10.17
  Uname: Linux 4.10.0-35-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  danilo 1261 F pulseaudio
  CurrentDesktop: XFCE
  Date: Tue Oct 10 10:31:47 2017
  InstallationDate: Installed on 2017-09-25 (15 days ago)
  InstallationMedia: Xubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  IwConfig:
   lono wireless extensions.

   enp0s25   no wireless extensions.
  Lsusb:
   Bus 002 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
   Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: POSITIVO POS-PIQ57BQ
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-35-generic 
root=UUID=4d0acbb7-f921-4364-8c42-4a83a19fadd6 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-35-generic N/A
   linux-backports-modules-4.10.0-35-generic  N/A
   linux-firmware 1.164.1
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/28/2010
  dmi.bios.vendor: Desenvolvida para Positivo Informatica SA
  dmi.bios.version: 0110
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: POS-PIQ57BQ
  dmi.board.vendor: Positivo Informatica SA
  dmi.board.version: POSITIVO
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: POSITIVO
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnDesenvolvidaparaPositivoInformaticaSA:bvr0110:bd12/28/2010:svnPOSITIVO:pnPOS-PIQ57BQ:pvr0110_POS:rvnPositivoInformaticaSA:rnPOS-PIQ57BQ:rvrPOSITIVO:cvnPOSITIVO:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: POS-PIQ57BQ
  dmi.product.version: 0110_POS
  dmi.sys.vendor: POSITIVO

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[Kernel-packages] [Bug 1670041] Re: Poor performance of Atheros QCA6174 802.11ac (rev 32) (Killer Wireless 1535)

[Kai-Heng Feng]

The number from iperf3 does show big difference between Windows 10 and
Linux.

Use speedtest.net to measure the speed, the gap is mainly on the upload
speed.

Ubuntu w/ Linux v4.14-rc4, latest linux-firmware.git,
cubic [1]:
Ping: 5 ms
Download: 82.29 Mbps
Upload: 59.94 Mbps

bbr [2]:
Ping: 4 ms
Download: 83.51 Mbps
Upload: 54.92 Mbps

Windows 10 [3]:
Ping: 3ms
Download: 84.08 Mbps
Upload: 76.56 Mbps

[1]: http://beta.speedtest.net/result/6699920423
[2]: http://beta.speedtest.net/result/6699960328
[3]: http://beta.speedtest.net/result/6699924242

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Title:
  Poor performance of Atheros QCA6174 802.11ac (rev 32) (Killer Wireless
  1535)

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress

Bug description:
  Update (2017-05-20):
  Kalle Valo suggested a hack which increased client -> AP TCP performance - so 
it does not look like a firmware issue as I thought originally, rather an 
ath10k driver issue:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670041/comments/11
  https://patchwork.kernel.org/patch/5784701/ (the hack is at the bottom)
  Tested here:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670041/comments/17

  Update: added some forensics in the paste (a long read):
  http://paste.ubuntu.com/24118478/

  -

  3b:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless 
Network Adapter (rev 32)
  qca6174 hw3.2 target 0x0503 chip_id 0x00340aff sub 1a56:1535

  Original message:
  --
  I experience a very poor 802.11ac performance of a QCA6174 Wireless card 
(Killer Wireless 1535).

  This is a dev version of Zesty with a recently released 4.10 kernel:

  uname -r
  4.10.0-9-generic

  dpkg -l linux-firmware | grep ii
  ii  linux-firmware 1.163all  Firmware for Linux kernel drivers

  lspci -vvv:

  ...
  3b:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless 
Network Adapter (rev 32)
  Subsystem: Bigfoot Networks, Inc. QCA6174 802.11ac Wireless Network 
Adapter
  Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- 
SERR- 
  Kernel driver in use: ath10k_pci
  Kernel modules: ath10k_pci

  -

  Testing wireless speed with RT-87U 802.11ac router shows that the
  speed is only 27.3 megabits per second which is very low for an
  802.11ac card:

  iperf -c rtr
  
  Client connecting to rtr, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.10.10.78 port 48930 connected with 10.10.10.1 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  32.6 MBytes  27.3 Mbits/sec

  

  For comparison, on the same network (from the same distance to the
  router) I have the following result with an Intel's card (on a 4.8
  kernel, different laptop):

  UX32LN:~$ lspci | grep 7260
  02:00.0 Network controller: Intel Corporation Wireless 7260 (rev bb)

  UX32LN:~$ iperf -c rtr
  
  Client connecting to rtr, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [ 3] local 10.10.10.208 port 37196 connected with 10.10.10.1 port 5001
  [ ID] Interval Transfer Bandwidth
  [ 3] 0.0-10.1 sec 237 MBytes 198 Mbits/sec
  administrator@UX32LN:~$ lsp
  lspci lspcmcia lspgpot

  200 Mbps is much better.

  ---

  Back to the problematic card:

  Booted 16.04.2 with the rolling HWE kernel 4.8:

  journalctl -k | grep -i ath
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: enabling device ( 
-> 0002)
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: pci irq msi 
oper_irq_mode 2 irq_mode 0 reset_mode 0
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: Direct firmware load 
for ath10k/pre-cal-pci-:3b:00.0.bin failed with error -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: Direct firmware load 
for ath10k/cal-pci-:3b:00.0.bin failed with error -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: Direct firmware load 
for ath10k/QCA6174/hw3.0/firmware-5.bin failed with error -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: could not fetch 
firmware file 'ath10k/QCA6174/hw3.0/firmware-5.bin': -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: qca6174 hw3.2 target 
0x0503 chip_id 0x00340aff sub 1a56:1535
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: kconfig debug 0 
debugfs 1 tracing 1 dfs 0 testmode 0
  Mar 04 

[Kernel-packages] [Bug 1722603] Re: no driver for macbook pro facetime camera

[Kai-Heng Feng]

We should wait for the driver author to upstream the his work.

** Changed in: linux (Ubuntu Artful)
   Importance: Medium => Wishlist

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Title:
  no driver for macbook pro facetime camera

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Artful:
  Confirmed

Bug description:
  the facetime camera does not work on Ubuntu 17.10 out of the box.

  the current workaround is outlined here:
  https://github.com/patjak/bcwc_pcie/wiki/Get-Started#additional-notes

  would it be possible to have something simpler to follow or perhaps be built 
in?
  --- 
  ApportVersion: 2.20.7-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  peter  1906 F pulseaudio
   /dev/snd/controlC1:  peter  1906 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 17.10
  InstallationDate: Installed on 2016-04-05 (553 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323)
  MachineType: Apple Inc. MacBookPro12,1
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic.efi.signed 
root=UUID=540e40c6-4d83-4c9e-8dfe-18c9ab5e2234 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.169
  Tags:  artful wayland-session
  Uname: Linux 4.13.0-12-generic x86_64
  UpgradeStatus: Upgraded to artful on 2017-10-09 (1 days ago)
  UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 06/18/2017
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP121.88Z.0167.B33.1706181928
  dmi.board.name: Mac-E43C1C25D4880AD6
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro12,1
  dmi.chassis.type: 9
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-E43C1C25D4880AD6
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP121.88Z.0167.B33.1706181928:bd06/18/2017:svnAppleInc.:pnMacBookPro12,1:pvr1.0:rvnAppleInc.:rnMac-E43C1C25D4880AD6:rvrMacBookPro12,1:cvnAppleInc.:ct9:cvrMac-E43C1C25D4880AD6:
  dmi.product.family: MacBook Pro
  dmi.product.name: MacBookPro12,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 1721346] Re: BUG: unable to handle kernel paging request at f84eb3cc

[Kai-Heng Feng]

It's still a valid bug, it's still a good idea to file an upstream bug
at http://bugzilla.freedesktop.org.

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Title:
  BUG: unable to handle kernel paging request at f84eb3cc

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hangs after I login to linux before providing the GNOME GUI.  Started
  in recovery mode with lower graphics settings and this works but
  provided this error after login.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic i686
  Annotation: Your system might become unstable now and might need to be 
restarted.
  ApportVersion: 2.20.7-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  gdm2400 F pulseaudio
clownfish   2871 F pulseaudio
  Date: Wed Oct  4 18:15:31 2017
  DuplicateSignature: BUG: unable to handle kernel paging request at location 
EIP: nvkm_ramht_search+0x68/0xa0 [nouveau]
  Failure: oops
  InstallationDate: Installed on 2017-07-25 (71 days ago)
  InstallationMedia: Ubuntu-GNOME 17.04 "Zesty Zapus" - Release i386 (20170412)
  MachineType: Dell Inc. Precision M90
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=7a8d75fd-cfc9-4561-a976-d3d78d36c120 ro recovery nomodeset
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon N/A
  SourcePackage: linux
  Title: BUG: unable to handle kernel paging request at f84eb3cc
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/16/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0YD632
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd10/16/2008:svnDellInc.:pnPrecisionM90:pvr:rvnDellInc.:rn0YD632:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Precision M90
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1718703] Re: Kernel support for Corsair Strafe monochrome keyboard

[Kai-Heng Feng]

Then I guess it's a better idea to try different approach.

** Changed in: linux (Ubuntu)
 Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned)

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Title:
  Kernel support for Corsair Strafe monochrome keyboard

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Related to bug:
  https://bugs.launchpad.net/ubuntu/zesty/+source/linux/+bug/1678477

  Support for Corsair Strafe RGB was added, but the Corsair Strafe
  monochrome keyboard has a different device ID and isn't covered by the
  RGB fix.

  Quote from other user:
  "I'm using a slightly different variant of this keyboard - Corsair Strafe 
(without RGB; product ID is 1b15). I had more or less the same problem (error 
-110). I tried your solution (USB_QUIRK_DELAY_INIT) and it seems to work every 
time. I did a quick test - previously keyboard worked 5 out of 10 reboots, and 
after applying this change it worked 10 out of 10 reboots (I also get this new 
message during boot, like others did before - "couldn't find an input interrupt 
endpoint").

  As this keyboard has a different product ID (but the same vendor ID),
  it will probably require additional entry in the
  drivers/usb/core/quirks.c

  Please let me know if you need any additional info or tests from me."

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[Kernel-packages] [Bug 1722109] Re: iwlwifi regression in artful - intermittent total packet loss

[Kai-Heng Feng]

Please use kernel parameter "apparmor=0" to temporarily disable
apparmor.

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Title:
  iwlwifi regression in artful - intermittent total packet loss

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Recently I have been experiencing intermitted total packet loss over
  wifi.

  I've already been looking at another issue in which Bluetooth
  coexistence seems to be causing controller hardware to crash - bug
  1719210 - so I'm rather suspicious of the updated iwlwifi microcode
  that is used by newer kernel versions.

  Unfortunately, I don't have a good reproduction recipe, as the fault
  doesn't seem to occur immediately after boot, nor is it an absolute
  failure of connectivity - from a user perspective, it feels like, for
  example, the website you are using is responding exceptionally slowly.
  It is only on testing multiple remote sites, and finding that
  rebooting into an earlier kernel fixes the issue, that it is apparent
  that it's a local OS problem.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-12-generic 4.13.0-12.13
  ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
  Uname: Linux 4.13.0-12-generic x86_64
  ApportVersion: 2.20.7-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  maxb   1859 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Oct  8 19:10:31 2017
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=635db8ca-b352-4622-87eb-08f74460324b
  InstallationDate: Installed on 2016-08-16 (418 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  MachineType: HP HP Spectre Notebook
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-12-generic 
root=UUID=4989886a-f95e-4802-ab51-dcbf53167aeb ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-12-generic N/A
   linux-backports-modules-4.13.0-12-generic  N/A
   linux-firmware 1.169
  SourcePackage: linux
  UpgradeStatus: Upgraded to artful on 2017-08-31 (37 days ago)
  dmi.bios.date: 02/21/2017
  dmi.bios.vendor: Insyde
  dmi.bios.version: F.31
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: 81A0
  dmi.board.vendor: HP
  dmi.board.version: 48.54
  dmi.chassis.type: 10
  dmi.chassis.vendor: HP
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsyde:bvrF.31:bd02/21/2017:svnHP:pnHPSpectreNotebook:pvrType1ProductConfigId:rvnHP:rn81A0:rvr48.54:cvnHP:ct10:cvrChassisVersion:
  dmi.product.family: 103C_5335KV G=N L=CON B=HP S=SPT
  dmi.product.name: HP Spectre Notebook
  dmi.product.version: Type1ProductConfigId
  dmi.sys.vendor: HP

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[Kernel-packages] [Bug 1722719] [NEW] HID: multitouch: Correct ALPS PTP Stick and Touchpad devices ID

[Kai-Heng Feng]

Public bug reported:

[Impact]
Alps touchpad with ID 0x120A + trackpoint will not be used for mass production 
machines.
Touchpad 0x120A w/o trackpoint still reports it has a trackpoint, this will 
confuse userspace apps.

[Fix]
Reverts commit fcaa4a07d2a4b541e91da7a55d8b3331f96d1865, so 0x120A device is no 
longer a MT_CLS_WIN_8_DUAL device.

[Test Case]
Verified on the systems affected with this issue and confirmed that this 
solution works.

[Regression Potential]
Minimal.
This patch is for a single device in a specific driver.

This bug is used for tracking purposes, please do not triage.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Kai-Heng Feng (kaihengfeng)
 Status: New

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Title:
  HID: multitouch: Correct ALPS PTP Stick and Touchpad devices ID

Status in linux package in Ubuntu:
  New

Bug description:
  [Impact]
  Alps touchpad with ID 0x120A + trackpoint will not be used for mass 
production machines.
  Touchpad 0x120A w/o trackpoint still reports it has a trackpoint, this will 
confuse userspace apps.

  [Fix]
  Reverts commit fcaa4a07d2a4b541e91da7a55d8b3331f96d1865, so 0x120A device is 
no longer a MT_CLS_WIN_8_DUAL device.

  [Test Case]
  Verified on the systems affected with this issue and confirmed that this 
solution works.

  [Regression Potential]
  Minimal.
  This patch is for a single device in a specific driver.

  This bug is used for tracking purposes, please do not triage.

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[Kernel-packages] [Bug 1723174] Re: Intel graphics problems on kernel 4.10.0-37-generic

[Kai-Heng Feng]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Invalid

** Changed in: linux (Ubuntu Zesty)
   Status: Incomplete => Invalid

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Title:
  Intel graphics problems on kernel 4.10.0-37-generic

Status in dkms package in Ubuntu:
  New
Status in linux package in Ubuntu:
  Invalid
Status in dkms source package in Zesty:
  New
Status in linux source package in Zesty:
  Invalid

Bug description:
  After kernel upgrade from 4.10.0-35 to 4.10.0-37 Ubuntu 17.04 works extremely 
slow.
  The reason is that i915 driver is UNCLAIMED now.

  Error from Xorg logs is:
  [ 56749.198] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: 
Permission denied

  Environment:
  Ubuntu 17.04
  Kernel 4.10.0-37
  Intel HD Graphics 520
  INTEL GRAPHICS UPDATE TOOL FOR LINUX* OS V2.0.6

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[Kernel-packages] [Bug 1670041] Re: Poor performance of Atheros QCA6174 802.11ac (rev 32) (Killer Wireless 1535)

[Kai-Heng Feng]

I tried that in comment #58. It's already in linux-firmware.git.

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Title:
  Poor performance of Atheros QCA6174 802.11ac (rev 32) (Killer Wireless
  1535)

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress

Bug description:
  Update (2017-05-20):
  Kalle Valo suggested a hack which increased client -> AP TCP performance - so 
it does not look like a firmware issue as I thought originally, rather an 
ath10k driver issue:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670041/comments/11
  https://patchwork.kernel.org/patch/5784701/ (the hack is at the bottom)
  Tested here:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1670041/comments/17

  Update: added some forensics in the paste (a long read):
  http://paste.ubuntu.com/24118478/

  -

  3b:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless 
Network Adapter (rev 32)
  qca6174 hw3.2 target 0x0503 chip_id 0x00340aff sub 1a56:1535

  Original message:
  --
  I experience a very poor 802.11ac performance of a QCA6174 Wireless card 
(Killer Wireless 1535).

  This is a dev version of Zesty with a recently released 4.10 kernel:

  uname -r
  4.10.0-9-generic

  dpkg -l linux-firmware | grep ii
  ii  linux-firmware 1.163all  Firmware for Linux kernel drivers

  lspci -vvv:

  ...
  3b:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless 
Network Adapter (rev 32)
  Subsystem: Bigfoot Networks, Inc. QCA6174 802.11ac Wireless Network 
Adapter
  Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B- DisINTx+
  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- 
SERR- 
  Kernel driver in use: ath10k_pci
  Kernel modules: ath10k_pci

  -

  Testing wireless speed with RT-87U 802.11ac router shows that the
  speed is only 27.3 megabits per second which is very low for an
  802.11ac card:

  iperf -c rtr
  
  Client connecting to rtr, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.10.10.78 port 48930 connected with 10.10.10.1 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  32.6 MBytes  27.3 Mbits/sec

  

  For comparison, on the same network (from the same distance to the
  router) I have the following result with an Intel's card (on a 4.8
  kernel, different laptop):

  UX32LN:~$ lspci | grep 7260
  02:00.0 Network controller: Intel Corporation Wireless 7260 (rev bb)

  UX32LN:~$ iperf -c rtr
  
  Client connecting to rtr, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [ 3] local 10.10.10.208 port 37196 connected with 10.10.10.1 port 5001
  [ ID] Interval Transfer Bandwidth
  [ 3] 0.0-10.1 sec 237 MBytes 198 Mbits/sec
  administrator@UX32LN:~$ lsp
  lspci lspcmcia lspgpot

  200 Mbps is much better.

  ---

  Back to the problematic card:

  Booted 16.04.2 with the rolling HWE kernel 4.8:

  journalctl -k | grep -i ath
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: enabling device ( 
-> 0002)
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: pci irq msi 
oper_irq_mode 2 irq_mode 0 reset_mode 0
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: Direct firmware load 
for ath10k/pre-cal-pci-:3b:00.0.bin failed with error -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: Direct firmware load 
for ath10k/cal-pci-:3b:00.0.bin failed with error -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: Direct firmware load 
for ath10k/QCA6174/hw3.0/firmware-5.bin failed with error -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: could not fetch 
firmware file 'ath10k/QCA6174/hw3.0/firmware-5.bin': -2
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: qca6174 hw3.2 target 
0x0503 chip_id 0x00340aff sub 1a56:1535
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: kconfig debug 0 
debugfs 1 tracing 1 dfs 0 testmode 0
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: firmware ver 
WLAN.RM.2.0-00180-QCARMSWPZ-1 api 4 features wowlan,ignore-otp,no-4addr-pad 
crc32 75dee6c5
  Mar 04 18:28:31 ubuntu kernel: ath10k_pci :3b:00.0: board_file api 2 
bmi_id N/A crc32 6fc88fe7
  Mar 04 18:28:34 ubuntu kernel: ath10k_pci :3b:00.0: htt-ver 3.26 wmi-op 4 
htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
  Mar 04 18:28:34 ubuntu kernel: ath: EEPROM regdomain: 0x6c
  Mar 04 18:28:34 ubuntu kernel: ath: EEPROM 

[Kernel-packages] [Bug 1723174] Re: Intel graphics problems on kernel 4.10.0-37-generic

[Kai-Heng Feng]

There's no dmesg to check, but maybe it's similar to LP: #1722536?

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Title:
  Intel graphics problems on kernel 4.10.0-37-generic

Status in linux package in Ubuntu:
  In Progress
Status in linux source package in Zesty:
  In Progress

Bug description:
  After kernel upgrade from 4.10.0-35 to 4.10.0-37 Ubuntu 17.04 works extremely 
slow.
  The reason is that i915 driver is UNCLAIMED now.

  Error from Xorg logs is:
  [ 56749.198] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: 
Permission denied

  Environment:
  Ubuntu 17.04
  Kernel 4.10.0-37
  Intel HD Graphics 520
  INTEL GRAPHICS UPDATE TOOL FOR LINUX* OS V2.0.6

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[Kernel-packages] [Bug 1723619] Re: Ubuntu Desktop ISO fails to boot with nouveau on a displayport

[Kai-Heng Feng]

** Also affects: linux via
   https://bugs.freedesktop.org/show_bug.cgi?id=103351
   Importance: Unknown
   Status: Unknown

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Title:
  Ubuntu Desktop ISO fails to boot with nouveau on a displayport

Status in Linux:
  Unknown
Status in Release Notes for Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  On the latest daily artful image (/current as of 2017-01-14), the
  following occurs on a system with nVidia graphics (on my system, a
  GTX970) when connected to a 4k display over a displayport:
  https://photos.app.goo.gl/gLUva3Vgvtv0lAmj2

  Steps to reproduce:
  - Download latest daily image, check checksums, burn to USB
  - Boot from USB.
  - Choose "Install Ubuntu" or "try ubuntu" at the menu.

  This happens on the livecd, but also upon ugrading the system from a
  previous daily with a different kernel: my "old" daily booted and
  installed fine with kernel 4.12.0-12, then failed with same error once
  dist-upgraded.

  On the faulty system I could test with, it seems to *only* happen over
  displayport/on a 4k screen (I don't own a non-4k displayport screen to
  test the 4k out).

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[Kernel-packages] [Bug 1686189] Re: External monitor connecting problem on Intel graphics card

[Kai-Heng Feng]

It should be fixed in later 4.4 kernel [1]

In the interim, please try kernel [2].

[1] 
https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/commit/?id=12aa6f7f80c17ea47d0e186bade52272d0a77514
[2] http://people.canonical.com/~khfeng/1686189/

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Title:
  External monitor connecting problem on Intel graphics card

Status in linux package in Ubuntu:
  Confirmed
Status in xorg package in Ubuntu:
  Confirmed

Bug description:
  I am facing a problem with Intel Graphics driver. I have external
  monitor and in display settings the second monitor is detecting but
  it's not working, so could you email me a solution.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: xorg 1:7.7+13ubuntu3
  Uname: Linux 4.4.25-040425-generic x86_64
  .tmp.unity_support_test.0:
   
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Tue Apr 25 21:45:16 2017
  DistUpgraded: 2017-04-25 21:07:40,819 DEBUG icon theme changed, re-reading
  DistroCodename: xenial
  DistroVariant: ubuntu
  DkmsStatus: i915-4.6.3-4.4.0, 1, 4.4.0-75-generic, x86_64: installed
  GraphicsCard:
   Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] 
(rev 09) (prog-if 00 [VGA controller])
 Subsystem: Dell Haswell-ULT Integrated Graphics Controller [1028:05e9]
  InstallationDate: Installed on 2017-04-25 (0 days ago)
  InstallationMedia: Ubuntu 14.04.5 LTS "Trusty Tahr" - Release amd64 (20160803)
  MachineType: Dell Inc. Inspiron 3537
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.25-040425-generic 
root=UUID=3914e6d5-5c87-4816-8043-776ef4184d29 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: Upgraded to xenial on 2017-04-25 (0 days ago)
  dmi.bios.date: 04/30/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 03JPPR
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A08
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd04/30/2014:svnDellInc.:pnInspiron3537:pvrA08:rvnDellInc.:rn03JPPR:rvrA00:cvnDellInc.:ct8:cvrA08:
  dmi.product.name: Inspiron 3537
  dmi.product.version: A08
  dmi.sys.vendor: Dell Inc.
  version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.70-1~ubuntu16.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 12.0.6-0ubuntu0.16.04.1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 12.0.6-0ubuntu0.16.04.1
  version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160325-1ubuntu1.2
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.12-1build2
  xserver.bootTime: Tue Apr 25 21:37:24 2017
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id   17900 
   vendor AUO
  xserver.version: 2:1.18.4-0ubuntu0.2

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[Kernel-packages] [Bug 1718578] Re: Support setting I2C_TIMEOUT via ioctl for i2c-designware

[Kai-Heng Feng]

I can confirm that the i2c timeout can get changed by a userspace app
via ioctl now.

** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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Title:
  Support setting I2C_TIMEOUT via ioctl for i2c-designware

Status in HWE Next:
  New
Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Xenial:
  Fix Committed

Bug description:
  SRU Justification

  [Impact]
  The timeout value in i2c-designware is hardcoded. Userspace tool may want to 
change the timeout value via ioctl I2C_TIMEOUT, but it doesn't work for 
i2c-designware.

  [Test Case]
  Change the timeout value via ioctl I2C_TIMEOUT. Nothing happened.
  With the patch, timeout value for i2c-designware will be updated correctly.

  [Regression Potential]
  Minimal. The change only applies to a specific driver, i2c-designware. Also, 
it has minimal code change.

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[Kernel-packages] [Bug 1724317] Re: Shutdown hangs / no standby - possible Wifi-bug in the kernel

[Kai-Heng Feng]

It should be fixed with next Artful kernel release.

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Title:
  Shutdown hangs / no standby - possible Wifi-bug in the kernel

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  The Shutdown-process hangs. After about two minutes the following
  message is displayed:

  Oct 17 18:47:06 Kahlan kernel: [  363.170588] INFO: task kworker/u8:2:186 
blocked for more than 120 seconds.
  Oct 17 18:47:06 Kahlan kernel: [  363.170592]   Tainted: P   OE   
4.13.0-12-generic #13-Ubuntu
  Oct 17 18:47:06 Kahlan kernel: [  363.170593] "echo 0 > 
/proc/sys/kernel/hung_task_timeout_secs" disables this message.

  Two Minutes later this message is displayed:
  Oct 17 18:49:07 Kahlan kernel: [  484.008650] INFO: task kworker/u8:2:186 
blocked for more than 120 seconds.
  Oct 17 18:49:07 Kahlan kernel: [  484.008659]   Tainted: P   OE   
4.13.0-12-generic #13-Ubuntu
  Oct 17 18:49:07 Kahlan kernel: [  484.008662] "echo 0 > 
/proc/sys/kernel/hung_task_timeout_secs" disables this message.

  This message repeates itself. If I am lucky, my laptop shuts down
  after some time.

  Also standby does not work. I think my wifi-adapter causes this
  problem.

  With Ubuntu 17.04 or Suse 42.3 I cannot reproduce this problem. I
  found a bug report in the Arch Bug System
  (https://bugs.archlinux.org/task/55872

  In my laptop I have also a Qualcomm Atheros Adapter. Perhaps the
  linuxkernel has a bug?

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: xorg 1:7.7+19ubuntu3
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  CompositorRunning: None
  CurrentDesktop: KDE
  Date: Tue Oct 17 19:08:32 2017
  DistUpgraded: Fresh install
  DistroCodename: artful
  DistroVariant: kubuntu
  DkmsStatus:
   bbswitch, 0.8, 4.13.0-12-generic, x86_64: installed
   bbswitch, 0.8, 4.13.0-16-generic, x86_64: installed
   nvidia-384, 384.90, 4.13.0-12-generic, x86_64: installed
   nvidia-384, 384.90, 4.13.0-16-generic, x86_64: installed
  ExtraDebuggingInterest: No
  GraphicsCard:
   Intel Corporation HD Graphics 5500 [8086:1616] (rev 09) (prog-if 00 [VGA 
controller])
 Subsystem: Acer Incorporated [ALI] HD Graphics 5500 [1025:0962]
  InstallationDate: Installed on 2017-10-07 (10 days ago)
  InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926)
  MachineType: Acer Aspire VN7-571G
  ProcEnviron:
   LANGUAGE=de
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic.efi.signed 
root=UUID=d5a4b134-b39a-4764-99bd-208c9e504fa8 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/08/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.14
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire VN7-571G
  dmi.board.vendor: Acer
  dmi.board.version: V1.14
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.14
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.14:bd01/08/2015:svnAcer:pnAspireVN7-571G:pvrV1.14:rvnAcer:rnAspireVN7-571G:rvrV1.14:cvnAcer:ct10:cvrV1.14:
  dmi.product.family: Broadwell System
  dmi.product.name: Aspire VN7-571G
  dmi.product.version: V1.14
  dmi.sys.vendor: Acer
  version.compiz: compiz N/A
  version.libdrm2: libdrm2 2.4.83-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.2-0ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.2-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20170309-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2

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[Kernel-packages] [Bug 1723644] Re: NetworkManager/wicd hang, might be driver issue

[Kai-Heng Feng]

It should be fixed with next Artful kernel release.

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Title:
  NetworkManager/wicd hang, might be driver  issue

Status in linux package in Ubuntu:
  Confirmed
Status in network-manager package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  Recently I had issues with NetworkManager. When I try to restart or close
  NetworkManager, the process hangs. First it sends a SIGTERM to the
  NetworkManager process, and after a while it sends SIGKILL, yet nothing
  happens. After the attempt to restart/close NetworkManager, the OS behaves
  badly:
  - journalctl doesn't work, doesn't output anything, SIGTERMing/SIGABRTing/
  SIGKILLing it causes the kill command to hang (no matter how many times I try
  it), it also hangs the terminal
  - 'sudo dmesg' hangs (killing it with SIGKILL/SIGTERM/SIGABRT hangs the kill
  command, can't close the terminal)
  - the OS won't reboot/suspend/shutdown (it does only after holding the restart
  button)

  Suspending/rebooting normally/shutdowning normally the laptop hangs the OS
  (because of NetworkManager).

  What I've tried:
  - reinstalling NetworkManager (uninstalling it using --purge, installing it 
clean)
  - deleting ~/.config
  - deleting ~/.cache
  - installing a version from NetworkManager from Debian (version: 1.8.4.2),
  reinstalling NetworkManager from Ubuntu back

   affects ubuntu
   affects ubuntu/network-manager
   affects ubuntu/systemd
  --- 
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  michael1259 F pulseaudio
  DistroRelease: Ubuntu 17.10
  IfupdownConfig:
   # interfaces(5) file used by ifup(8) and ifdown(8)
   auto lo
   iface lo inet loopback
  InstallationDate: Installed on 2017-10-15 (1 days ago)
  InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926)
  IpRoute:
   default via 192.168.100.1 dev wlp3s0 proto static metric 600 
   169.254.0.0/16 dev wlp3s0 scope link metric 1000 
   192.168.100.0/24 dev wlp3s0 proto kernel scope link src 192.168.100.6 metric 
600
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 0bda:57f3 Realtek Semiconductor Corp. 
   Bus 001 Device 002: ID 0489:e0a3 Foxconn / Hon Hai 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire E5-575G
  Package: systemd
  PackageArchitecture: amd64
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic.efi.signed 
root=UUID=1df26300-dc4d-42b3-bf5f-0c77c8df7667 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-16-generic N/A
   linux-backports-modules-4.13.0-16-generic  N/A
   linux-firmware 1.169
  Tags:  artful
  Uname: Linux 4.13.0-16-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  _MarkForUpload: True
  dmi.bios.date: 07/21/2017
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.29
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Ironman_SK
  dmi.board.vendor: Acer
  dmi.board.version: V1.29
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.29:bd07/21/2017:svnAcer:pnAspireE5-575G:pvrV1.29:rvnAcer:rnIronman_SK:rvrV1.29:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.family: KBL
  dmi.product.name: Aspire E5-575G
  dmi.product.version: V1.29
  dmi.sys.vendor: Acer
  nmcli-dev:
   DEVICETYPE  STATEDBUS-PATH  
CONNECTION  CON-UUID  CON-PATH  
 
   wlp3s0wifi  connected/org/freedesktop/NetworkManager/Devices/3  
Bojescu 2278c0fb-6947-469e-a8fc-7bbbafb10cf2  
/org/freedesktop/NetworkManager/ActiveConnection/1 
   enp4s0f1  ethernet  unavailable  /org/freedesktop/NetworkManager/Devices/2  
--  ----
 
   loloopback  unmanaged/org/freedesktop/NetworkManager/Devices/1  
--  ----
  nmcli-nm:
   RUNNING  VERSION  STATE  STARTUP  CONNECTIVITY  NETWORKING  WIFI-HW  
WIFI WWAN-HW  WWAN
   running  1.8.4connected  started  full  enabled enabled  
enabled  enabled  enabled

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[Kernel-packages] [Bug 1701499] Re: System often freezes or panics if I log in with Dell Dock WD15 connected

[Kai-Heng Feng]

I can reproduce the issue on latest Artful release. Although I use XPS
9360 instead of Precision 5520. The kernel is 4.13 based.

I'll try finding a Precision 5520.

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Title:
  System often freezes or panics if I log in with Dell Dock WD15
  connected

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm using Dell Precision 5520 with Ubuntu 17.04.

  If I first start a Unity session and then connect Dell WD15 USB-C dock
  with an external diplay plugged in, the system detects it properly and
  all the things work flawlessly (ethernet, external keyboard, external
  display, external storage connected to USB on the dock). I can plug-in
  and plug-out the dock multiple times and it just works.

  However if I boot the laptop with the dock already plugged in, first I
  get to the login screen and initially all is ok. Both screens are
  activated, and I can log in using the keyboard connected to the dock.

  When I hit "Enter", both screens go blank for a while, then they turn
  back on and I can see the desktop. A second or maybe two seconds later
  things start falling apart. When I move the mouse pointer a second
  after logging, it is kinda "jumpy", the movement is not smooth. The
  move freezes for a few times. I observed this behaviour only when
  moving the wireless mouse connected to the USB of the laptop. The
  builtin touchpad works smoothly.

  If it was the only issue, this would be a very minor annoyance.
  Sometimes, after a few short mouse pointer freezes the system starts
  working smoothly and all is rock stable from that point. However quite
  often I noticed much worse things happen:

  1. The mouse pointer and everything freezes totally after a few
  seconds from displaying the desktop. It is not possible to switch to
  the console with Ctrl-Alt-F1. This happens in >50% of logins.

  2. Kernel panic.

  I observed this behavior with stable Ubuntu kernel 4.10.0-20, as well
  as 4.11.0 - 4.11.8 (which I'm using now, because 4.11.x seems more
  stable than 4.10.0-x) and also 4.12.rc5 which I tried once.

  Even if everything goes fine, I noticed the following errors printed
  in syslog. I'm not sure if they are related, but they look very iffy
  to me:

  Jun 30 10:46:23 p5520 kernel: [   38.391971] DMAR: DRHD: handling fault 
status reg 2
  Jun 30 10:46:23 p5520 kernel: [   38.391977] DMAR: [INTR-REMAP] Request 
device [3e:00.0] fault index 1e [fault reason 38] Blocked an interrupt request 
due to source-id verification failure
  Jun 30 10:46:23 p5520 kernel: [   38.472490] xhci_hcd :0a:00.0: remove, 
state 1
  Jun 30 10:46:23 p5520 kernel: [   38.472496] usb usb4: USB disconnect, device 
number 1
  Jun 30 10:46:23 p5520 kernel: [   38.472497] usb 4-1: USB disconnect, device 
number 2
  Jun 30 10:46:23 p5520 kernel: [   38.472498] usb 4-1.2: USB disconnect, 
device number 3
  Jun 30 10:46:23 p5520 NetworkManager[1129]:   [1498812383.7510] device 
(eth0): state change: disconnected -> unmanaged (reason 'removed') [30 10 36]
  Jun 30 10:46:23 p5520 ModemManager[1076]:   (net/eth0): released by 
modem 
/sys/devices/pci:00/:00:1d.6/:06:00.0/:07:02.0/:0a:00.0/usb4/4-1/4-1.2
  Jun 30 10:46:23 p5520 NetworkManager[1129]:   [1498812383.7537] devices 
removed (path: 
/sys/devices/pci:00/:00:1d.6/:06:00.0/:07:02.0/:0a:00.0/usb4/4-1/4-1.2/4-1.2:1.0/net/eth0,
 iface: eth0)
  Jun 30 10:46:23 p5520 kernel: [   38.552718] xhci_hcd :0a:00.0: Host halt 
failed, -19
  Jun 30 10:46:23 p5520 kernel: [   38.552721] xhci_hcd :0a:00.0: Host not 
accessible, reset failed.
  Jun 30 10:46:23 p5520 kernel: [   38.552722] xhci_hcd :0a:00.0: USB bus 4 
deregistered
  Jun 30 10:46:23 p5520 kernel: [   38.552728] xhci_hcd :0a:00.0: remove, 
state 1
  Jun 30 10:46:23 p5520 kernel: [   38.552731] usb usb3: USB disconnect, device 
number 1
  Jun 30 10:46:23 p5520 kernel: [   38.552732] usb 3-1: USB disconnect, device 
number 2
  Jun 30 10:46:23 p5520 kernel: [   38.552732] usb 3-1.5: USB disconnect, 
device number 3
  Jun 30 10:46:23 p5520 kernel: [   38.553322] usb 3-1.7: USB disconnect, 
device number 4
  Jun 30 10:46:23 p5520 kernel: [   38.556064] BUG: unable to handle kernel 
paging request at 002018387ad8
  Jun 30 10:46:23 p5520 kernel: [   38.556173] IP: __radix_tree_lookup+0x10/0xf0
  Jun 30 10:46:23 p5520 kernel: [   38.556230] PGD 0 
  Jun 30 10:46:23 p5520 kernel: [   38.556232] 
  Jun 30 10:46:24 p5520 kernel: [   38.556280] Oops:  [#1] SMP
  Jun 30 10:46:24 p5520 kernel: [   38.556320] Modules linked in: ccm rfcomm 
cdc_ether usbnet snd_usb_audio snd_usbmidi_lib r8152 mii snd_hda_codec_hdmi 
cmac msr uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 
videobuf2_core videodev media btusb btrtl joydev hid_multitouch ipmi_devintf 
ipmi_msghandler bnep 

[Kernel-packages] [Bug 1725948] Re: system hangs during boot when using a USB Keyboard

[Kai-Heng Feng]

Does this also happen to earlier Ubuntu releases?

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Title:
  system hangs during boot when using a USB Keyboard

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My USB Keyboard consistently turns off as soon as the boot process
  gets past the GRUB menu. The system then hangs - indefinitely, unless
  I plug the keyboard in again.

  This behaviour was present in Beta 2 and manifests itself in the
  official release - freshly installed - both in default and recovery
  mode.

  Dmesg reports:
  watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper/0:0]
  watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [swapper/3:0]
  (Obviously, the number of seconds depends on the time it takes me to plug the 
keyboard in again). 

  And well before those lines comes:
  pci :00:12.1: OHCI: BIOS handoff failed (BIOS bug?) 0184

  When I watch the boot messages roll off the screen, I see the system indeed 
get halted on a message about OHCI:
  ohci-pci :00:12.1: irq 16, io mem 0xfe02d000

  I doubt this is actually a BIOS bug because I have been using this
  same board without a glitch for six or seven years now.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-16-generic 4.13.0-16.19 [modified: 
boot/vmlinuz-4.13.0-16-generic]
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jurgen 1331 F pulseaudio
   /dev/snd/controlC0:  jurgen 1331 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Oct 22 10:48:01 2017
  HibernationDevice: RESUME=UUID=04fb3679-ef58-43f4-880d-5331e44f42cd
  InstallationDate: Installed on 2017-10-22 (0 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018)
  IwConfig:
   enp2s0no wireless extensions.
   
   lono wireless extensions.
  MachineType: Gigabyte Technology Co., Ltd. GA-MA790XT-UD4P
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic 
root=UUID=2f0ee50f-9ce5-4a97-b6cf-4c9971e3d2e5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-16-generic N/A
   linux-backports-modules-4.13.0-16-generic  N/A
   linux-firmware 1.169
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/20/2009
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F7
  dmi.board.name: GA-MA790XT-UD4P
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF7:bd11/20/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA790XT-UD4P:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA790XT-UD4P:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-MA790XT-UD4P
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1724657] Re: Boot freeze with Ubuntu 17.10-beta2 on Surface Book

[Kai-Heng Feng]

Sorry I didn't notice you already mentioned that.

Please find the first version of v4.13-rc* that has this regression.

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Title:
  Boot freeze with Ubuntu 17.10-beta2 on Surface Book

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When trying to boot 17.10-beta2 from USB key on a Surface Book the
  system freezes immediately after "boot" in grub. Not even a
  uncompressing message. Something similar happens even with Fedora 27:
  https://bugzilla.redhat.com/show_bug.cgi?id=1500057

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: evince 3.24.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  CasperVersion: 1.380
  CurrentDesktop: Unity:Unity7
  Date: Wed Oct 18 20:42:20 2017
  LiveMediaBuild: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: evince
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1572698] Re: [patch included]Slow speed and dropped connections with Realtek RTL8192CU-based wifi

[Kai-Heng Feng]

Unfortunately "all the necessary information" needs to be merged into
rtl8xxxu driver. Please file an upstream bug or ask maintainers on
mailing list.

** Changed in: linux (Ubuntu)
   Status: Confirmed => Triaged

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Title:
  [patch included]Slow speed and dropped connections with Realtek
  RTL8192CU-based wifi

Status in linux package in Ubuntu:
  Triaged

Bug description:
  EDIT(other user): Some one fixed it in github, still works in at least in 
linux 4.4-4.11
  https://github.com/pvaret/rtl8192cu-fixes
  EDIT:

  I am using a D-Link DWA-131 USB wlan adapter to connect to my private wlan.
  The adapter works fine under Windows and I have no problems connecting to my 
wlan with other devices (e.g. my laptop running Linux Mint).
  However, the adapter, which is based on the Realtek rtl8192cu chipset, won't 
work correctly on any current Ubuntu machine (in my case Kubuntu 15.10 64bit):

  As also showcased by a myriad of other bug reports (most of which have 
expired by now), wlan-adapters based on the Realtek rtl8192cu chipset exhibit 
very slow connection speeds and frequently dropped connections with current 
Linux kernels.
  I have noticed this originally in Linux Mint 17 running kernel 3.19.x, in 
Kubuntu 15.10 up to 4.2.0.35 and can confirm that it is still present in a live 
session of Xenial Xerus (16.04).
  I have tried commonly mentioned "fixes" such as deactivating hardware 
encryption without success.

  The drivers available on the Realtek homepage are apparently intended
  for older kernels and won't install.

  There is, however, a fixed driver available via github 
(https://github.com/pvaret/rtl8192cu-fixes).
  I have followed the instructions found there and finally my wlan-adapter is 
working correctly.
  Apparently the issues caused by the broken driver in the linux kernels might 
be connected to power management.

  I am posting this bug here in the hope that some developer finally manages to 
incorporate the (obviously available) fixes found in the github-drivers into 
the drivers already included in the kernel.
  ---
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  patrick2300 F pulseaudio
   /dev/snd/controlC1:  patrick2300 F pulseaudio
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=28c49a78-8b93-495e-bc1b-22c87db4734c
  InstallationDate: Installed on 2015-10-22 (181 days ago)
  InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  MachineType: Gigabyte Technology Co., Ltd. GA-870A-UD3
  NonfreeKernelModules: fglrx
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-35-generic 
root=UUID=1016b861-fa27-4990-bac9-58a3ab27ff5b ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.2.0-35.40-generic 4.2.8-ckt5
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-35-generic N/A
   linux-backports-modules-4.2.0-35-generic  N/A
   linux-firmware1.149.3
  RfKill:

  Tags:  wily
  UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: 
'/var/log/udev'
  Uname: Linux 4.2.0-35-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  _MarkForUpload: True
  dmi.bios.date: 08/01/2011
  dmi.bios.vendor: AwardAward (授与する, じゅよする, juyosuru) Software International, 
Inc.
  dmi.bios.version: F5
  dmi.board.name: GA-870A-UD3
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: 
dmi:bvnAwardSoftwareInternational,Inc.:bvrF5:bd08/01/2011:svnGigabyteTechnologyCo.,Ltd.:pnGA-870A-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-870A-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: GA-870A-UD3
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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[Kernel-packages] [Bug 1724657] Re: Boot freeze with Ubuntu 17.10-beta2 on Surface Book

[Kai-Heng Feng]

Is it a regression in v4.13? Does v4.12 have this issue?

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Title:
  Boot freeze with Ubuntu 17.10-beta2 on Surface Book

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When trying to boot 17.10-beta2 from USB key on a Surface Book the
  system freezes immediately after "boot" in grub. Not even a
  uncompressing message. Something similar happens even with Fedora 27:
  https://bugzilla.redhat.com/show_bug.cgi?id=1500057

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: evince 3.24.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  CasperVersion: 1.380
  CurrentDesktop: Unity:Unity7
  Date: Wed Oct 18 20:42:20 2017
  LiveMediaBuild: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: evince
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1725259] Re: general protection fault: 0000 [#1] SMP

[Kai-Heng Feng]

Please try drm-intel-nightly [1].

If the nightly one still has issue, "Please file a _new_ bug report on
bugs.freedesktop.org against DRI -> DRM/Intel".

[1] http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-
nightly/current/

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Title:
  general protection fault:  [#1] SMP

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  
  Got a GPU hang when playing videos in totem. When Playing in VLC everything 
is OK
  Same crash under mpv



  [drm] GPU HANG: ecode 5:0:0xfdff, in Xorg [2005], reason: Hang on rcs0, 
action: reset
  [  235.623605] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
  [  235.623606] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
  [  235.623607] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
  [  235.623607] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
  [  235.623608] [drm] GPU crash dump saved to /sys/class/drm/card0/error
  [  235.623687] drm/i915: Resetting chip after gpu hang

  ProblemType: KernelOops
  DistroRelease: Ubuntu 17.10
  Package: linux-image-4.13.0-16-generic 4.13.0-16.19
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  Annotation: Your system might become unstable now and might need to be 
restarted.
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  gdm 984 F pulseaudio
brand101338 F pulseaudio
  Date: Fri Oct 20 13:47:22 2017
  Failure: oops
  InstallationDate: Installed on 2017-08-18 (63 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170816)
  Lsusb:
   Bus 002 Device 003: ID 0a5c:5800 Broadcom Corp. BCM5880 Secure Applications 
Processor
   Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Inc. Latitude E6410
  PccardctlIdent:
   Socket 0:
 no product info available
  PccardctlStatus:
   Socket 0:
 no card
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-16-generic.efi.signed 
root=UUID=5810df9f-2bd6-4f2e-89a8-b16ac27ff5b2 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon N/A
  SourcePackage: linux
  Title: general protection fault:  [#1] SMP
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/05/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A16
  dmi.board.name: 04373Y
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA16:bd12/05/2013:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn04373Y:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6410
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1723994] Re: Keyboard plugged in to monitor USB hub does not work at password prompt

[Kai-Heng Feng]

Does this happen on older kernel or earlier Ubuntu releases?

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Title:
  Keyboard plugged in to monitor USB hub does not work at password
  prompt

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have my external keyboard plugged in to my monitor's USB hub.
  Unless I unplug and replug the USB cable that connects the monitor hub
  to my machine, I can't use my keyboard on boot.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: cryptsetup 2:1.7.3-4ubuntu1
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  Date: Mon Oct 16 11:45:42 2017
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-09-04 (1138 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  SourcePackage: cryptsetup
  UpgradeStatus: Upgraded to artful on 2016-12-05 (315 days ago)
  cmdline: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash nomdmonddf nomdmonisw 
vt.handoff=7
  crypttab:
   sda3_crypt UUID=dc873bc3-22f0-491d-9f5b-50d322f31987 none luks,discard
   #cryptswap1 UUID=f44f685a-f520-4e81-b35a-0b9cba44a8a9 /dev/urandom 
swap,cipher=aes-cbc-essiv:sha256
  --- 
  ApportVersion: 2.20.7-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  daniel 9156 F pulseaudio
   /dev/snd/controlC0:  daniel 9010 F volumeicon
daniel 9156 F pulseaudio
  DistroRelease: Ubuntu 17.10
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-09-04 (1145 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: LENOVO 20ANCTO1WW
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.13.0-16-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash nomdmonddf nomdmonisw 
vt.handoff=7
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  RelatedPackageVersions:
   linux-restricted-modules-4.13.0-16-generic N/A
   linux-backports-modules-4.13.0-16-generic  N/A
   linux-firmware 1.169
  Tags:  artful
  Uname: Linux 4.13.0-16-generic x86_64
  UpgradeStatus: Upgraded to artful on 2016-12-05 (321 days ago)
  UserGroups: adm audio cdrom dip disk docker fuse libvirt libvirtd lpadmin lxd 
plugdev sambashare sbuild sudo
  _MarkForUpload: True
  dmi.bios.date: 05/21/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GLET70WW (2.24 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20ANCTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50512 STD
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrGLET70WW(2.24):bd05/21/2014:svnLENOVO:pn20ANCTO1WW:pvrThinkPadT440p:rvnLENOVO:rn20ANCTO1WW:rvrSDK0E50512STD:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.family: ThinkPad T440p
  dmi.product.name: 20ANCTO1WW
  dmi.product.version: ThinkPad T440p
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1726159] Re: PCIe BUS Error causing really slow laptop performance

[Kai-Heng Feng]

Can you try blacklisting ath10k_pci?

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https://bugs.launchpad.net/bugs/1726159

Title:
  PCIe BUS Error causing really slow laptop performance

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently bought the following laptop:
  Asus VivoBook X542UQ-DM148T - 15.6" (i7-7500U/8GB/256GB/GT 940MX 2GB)

  It came pre-installed with Win10 and I did a fresh install of Ubuntu
  16.04 LTS. The screen was flickering for some reason and installing
  Ubuntu 17.04 fixed the issue.

  The real problem is that when I'm booting the laptop, the following
  error is being shown on my screen:

  [   12.866073] pcieport :00:1c.5: can't find device of ID00e5
  [   12.898481] pcieport :00:1c.5: AER: Multiple Corrected error received: 
id=00e5
  [   12.898488] pcieport :00:1c.5: PCIe Bus Error: severity=Corrected, 
type=Physical Layer, id=00e5(Receiver ID)
  [   12.898491] pcieport :00:1c.5:   device [8086:9d15] error 
status/mask=2041/2000
  [   12.898492] pcieport :00:1c.5:[ 0] Receiver Error (First)
  [   12.898493] pcieport :00:1c.5:[ 6] Bad TLP

  I know that this error can be hid with one of the following kernel boot 
arguments:
  pci=nomsi / pci=noaer / pcie_aspm=off / pci=nommconf.

  The weird thing is that the above output is only being shown when the
  laptop is on AC Power (charging). When the laptop is not connected to
  AC (battery-mode), it has performance issues (slow boot and slow
  application launching). I was trying all day long to fix the problem.
  I removed everything that had to do with power-saving, reinstalled,
  re-tweaked for performance, tried different kernels but had no luck.
  While diagnosing, I had the idea to benchmark the "M2 SATA-3 SSD" that
  my laptop had. The results are:

  * On AC Power: 522MB/s (READ) | 416MB/s (WRITE)
  * On Battery Power: 32MB/s (READ) | 31MB/s (WRITE)

  This explains everyting. That's why I'm having a slow boot and slow
  application launching!

  Commands "lspci" and "dmesg" say that the error comes from the following 
device:
  00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port 
#6 (rev f1)

  I will attach lspci and dmesg output on a tar.gz file.

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: linux-image-4.10.0-37-generic 4.10.0-37.41
  ProcVersionSignature: Ubuntu 4.10.0-37.41-generic 4.10.17
  Uname: Linux 4.10.0-37-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  georgem2557 F pulseaudio
  CurrentDesktop: Unity:Unity7
  Date: Sun Oct 22 23:17:57 2017
  InstallationDate: Installed on 2017-10-20 (2 days ago)
  InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 13d3:3496 IMC Networks
   Bus 001 Device 003: ID 13d3:5a01 IMC Networks
   Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. X542UQ
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-37-generic.efi.signed 
root=UUID=38d32efc-d0cb-4a82-9e6c-e6a3bd62e51d ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.10.0-37-generic N/A
   linux-backports-modules-4.10.0-37-generic  N/A
   linux-firmware 1.164.1
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/18/2017
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: X542UQ.202
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: X542UQ
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrX542UQ.202:bd05/18/2017:svnASUSTeKCOMPUTERINC.:pnX542UQ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX542UQ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: X542UQ
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1724657] Re: Boot freeze with Ubuntu 17.10-beta2 on Surface Book

[Kai-Heng Feng]

Right. My apology.

Please try kernel here: http://people.canonical.com/~khfeng/lp1724657-1/

$ git bisect log
git bisect start
# good: [6f7da290413ba713f0cdd9ff1a2a9bb129ef4f6c] Linux 4.12
git bisect good 6f7da290413ba713f0cdd9ff1a2a9bb129ef4f6c
# bad: [5771a8c08880cdca3bfb4a3fc6d309d6bba20877] Linux v4.13-rc1
git bisect bad 5771a8c08880cdca3bfb4a3fc6d309d6bba20877

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https://bugs.launchpad.net/bugs/1724657

Title:
  Boot freeze with Ubuntu 17.10-beta2 on Surface Book

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When trying to boot 17.10-beta2 from USB key on a Surface Book the
  system freezes immediately after "boot" in grub. Not even a
  uncompressing message. Something similar happens even with Fedora 27:
  https://bugzilla.redhat.com/show_bug.cgi?id=1500057

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: evince 3.24.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  CasperVersion: 1.380
  CurrentDesktop: Unity:Unity7
  Date: Wed Oct 18 20:42:20 2017
  LiveMediaBuild: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: evince
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1724657] Re: Boot freeze with Ubuntu 17.10-beta2 on Surface Book

[Kai-Heng Feng]

v4.13-rc[1..7] from [1] is release between v4.12 and v4.13.

[1] http://kernel.ubuntu.com/~kernel-ppa/mainline/

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1724657

Title:
  Boot freeze with Ubuntu 17.10-beta2 on Surface Book

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  When trying to boot 17.10-beta2 from USB key on a Surface Book the
  system freezes immediately after "boot" in grub. Not even a
  uncompressing message. Something similar happens even with Fedora 27:
  https://bugzilla.redhat.com/show_bug.cgi?id=1500057

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: evince 3.24.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.10.0-19.21-generic 4.10.8
  Uname: Linux 4.10.0-19-generic x86_64
  ApportVersion: 2.20.4-0ubuntu4
  Architecture: amd64
  CasperVersion: 1.380
  CurrentDesktop: Unity:Unity7
  Date: Wed Oct 18 20:42:20 2017
  LiveMediaBuild: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: evince
  UpgradeStatus: No upgrade log present (probably fresh install)

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