[Kernel-packages] [Bug 1836986] Re: Kernel 5.2.0-8: iwlwifi Microcode SW error detected Wireless-AC 9260

2019-08-09 Thread Luke Carrier
It looks as though the fix in question is here, @thedarb:

https://github.com/torvalds/linux/commit/39bd984c203e86f3109b49c2a2e20677c4d3ab65
#diff-b6ef73099a107b24fe74fff27007e7d6

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1836986

Title:
  Kernel 5.2.0-8: iwlwifi Microcode SW error detected Wireless-AC 9260

Status in linux-firmware package in Ubuntu:
  Confirmed

Bug description:
  Ubuntu version:
  Description:  Ubuntu Eoan Ermine (development branch)
  Release:  19.10


  System type:
  description: Notebook
  product: Precision 5530 (087D)
  vendor: Dell Inc.

  
  Hardware having issue:
  (wireless card info from previous working kernel)
 *-network
  description: Wireless interface
  product: Wireless-AC 9260
  vendor: Intel Corporation
  physical id: 0
  bus info: pci@:3b:00.0
  logical name: wlp59s0
  version: 29
  serial: 48:89:e7:d5:ab:b5
  width: 64 bits
  clock: 33MHz
  capabilities: pm msi pciexpress msix bus_master cap_list 
ethernet physical wireless
  configuration: broadcast=yes driver=iwlwifi 
driverversion=5.0.0-20-generic firmware=43.95eb4e97.0 ip=10.80.13.232 latency=0 
link=yes multicast=yes wireless=IEEE 802.11
  resources: irq:16 memory:ed40-ed403fff

  
  Grub config with settings for Dell laptop hardware set:
  /etc/default/grub
  # If you change this file, run 'update-grub' afterwards to update
  # /boot/grub/grub.cfg.
  # For full documentation of the options in this file, see:
  #   info -f grub -n 'Simple configuration'

  GRUB_DEFAULT=0
  GRUB_TIMEOUT=0
  GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
  #GRUB_CMDLINE_LINUX_DEFAULT="nosplash"
  GRUB_CMDLINE_LINUX="nouveau.blacklist=1 acpi_rev_override=1 acpi_osi=Linux 
nouveau.modeset=0 pcie_aspm=force drm.vblankoffdelay=1 scsi_mod.use_blk_mq=1 
nouveau.runpm=0 mem_sleep_default=deep"

  # Uncomment to enable BadRAM filtering, modify to suit your needs
  # This works with Linux (no patch required) and with any kernel that obtains
  # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
  #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

  # Uncomment to disable graphical terminal (grub-pc only)
  #GRUB_TERMINAL=console

  # The resolution used on graphical terminal
  # note that you can use only modes which your graphic card supports via VBE
  # you can see them in real GRUB with the command `vbeinfo'
  #GRUB_GFXMODE=640x480

  # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
  #GRUB_DISABLE_LINUX_UUID=true

  # Uncomment to disable generation of recovery mode menu entries
  #GRUB_DISABLE_RECOVERY="true"

  # Uncomment to get a beep at grub start
  #GRUB_INIT_TUNE="480 440 1"


  Iwlwifi config with 11n disabled, 11n wasn't ever stable before, so left it 
disabled.
  /etc/modprobe.d/iwlwifi.conf 
  # /etc/modprobe.d/iwlwifi.conf
  # iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
  # microcode file installed on the system.  When removing iwlwifi, first
  # remove the iwl?vm module and then iwlwifi.
  remove iwlwifi \
  (/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) 
\
  && /sbin/modprobe -r mac80211
  options iwlwifi 11n_disable=1


  Linux-Firmware package = 1.180
  Nvidia Driver version = 430.34-0ubuntu2

  Issue:
  Problem with kernel 5.2.0-8-generic - Wifi firmware fails to load.  Works 
with 5.0.0.-20-generic kernel.

  Syslog:
  Jul 17 15:13:31 Lappy kernel: [   85.319088] iwlwifi :3b:00.0: Microcode 
SW error detected. Restarting 0x0.
  Jul 17 15:13:31 Lappy kernel: [   85.320158] iwlwifi :3b:00.0: Start IWL 
Error Log Dump:
  Jul 17 15:13:31 Lappy kernel: [   85.320161] iwlwifi :3b:00.0: Status: 
0x0080, count: 6
  Jul 17 15:13:31 Lappy kernel: [   85.320162] iwlwifi :3b:00.0: Loaded 
firmware version: 46.a41adfe7.0
  Jul 17 15:13:31 Lappy kernel: [   85.320164] iwlwifi :3b:00.0: 0x0071 
| NMI_INTERRUPT_UMAC_FATAL
  Jul 17 15:13:31 Lappy kernel: [   85.320166] iwlwifi :3b:00.0: 0x00A022F0 
| trm_hw_status0
  Jul 17 15:13:31 Lappy kernel: [   85.320167] iwlwifi :3b:00.0: 0x 
| trm_hw_status1
  Jul 17 15:13:31 Lappy kernel: [   85.320168] iwlwifi :3b:00.0: 0x004882F2 
| branchlink2
  Jul 17 15:13:31 Lappy kernel: [   85.320169] iwlwifi :3b:00.0: 0x004793A2 
| interruptlink1
  Jul 17 15:13:31 Lappy kernel: [   85.320171] iwlwifi :3b:00.0: 0x00480EA2 
| interruptlink2
  Jul 17 15:13:31 Lappy kernel: [   85.320172] iwlwifi :3b:00.0: 0x0001A7D2 
| data1
  Jul 17 15:13:31 Lappy kernel: [   85.320173] iwlwifi :3b:00.0: 0x1000 

[Kernel-packages] [Bug 1791913] [NEW] HP EliteBook 840 G5 only able to initialise displays on first docking

2018-09-11 Thread Luke Carrier
Public bug reported:

I'm running a HP EliteBook 840 G5 and HP UlstraSlim Docking Station with
two external DisplayPort displays (both 1080p). Upon docking the machine
for the first time the two external displays come up as expected. Upon
removal the internal display continues to work as expected, but the
external displays never come up.

Dock verified good and working with another machine.

Upon disconnect the following is emitted to the journal:
Sep 11 10:13:01 hlc002155 kernel: [drm:intel_dp_start_link_train [i915]] 
*ERROR* failed to enable link training
Sep 11 10:13:02 hlc002155 kernel: [drm:intel_mst_pre_enable_dp [i915]] *ERROR* 
failed to allocate vcpi

Upon reconnect the following:

Sep 11 10:13:15 hlc002155 kernel: [drm:intel_wait_ddi_buf_idle [i915]]
*ERROR* Timeout waiting for DDI BUF C idle bit

I found some issues that seem related:
* 
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1552040
* https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777863

The workaround described in https://bugs.launchpad.net/ubuntu/+source
/xserver-xorg-video-intel/+bug/1552040/comments/17 didn't seem to work
for me.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-34-generic 4.15.0-34.37
ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18
Uname: Linux 4.15.0-34-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.3
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  lukecarrier   2534 F pulseaudio
CurrentDesktop: GNOME
Date: Tue Sep 11 10:14:12 2018
HibernationDevice: RESUME=UUID=f10979d4-f0c5-4e4c-b978-a2eee4dd7109
InstallationDate: Installed on 2018-07-18 (54 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 006: ID 04ca:706e Lite-On Technology Corp. 
 Bus 001 Device 005: ID 138a:00ab Validity Sensors, Inc. 
 Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: HP HP EliteBook 840 G5
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-34-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-34-generic N/A
 linux-backports-modules-4.15.0-34-generic  N/A
 linux-firmware 1.173.1
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/05/2018
dmi.bios.vendor: HP
dmi.bios.version: Q78 Ver. 01.01.08
dmi.board.name: 83B2
dmi.board.vendor: HP
dmi.board.version: KBC Version 04.50.00
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.modalias: 
dmi:bvnHP:bvrQ78Ver.01.01.08:bd06/05/2018:svnHP:pnHPEliteBook840G5:pvr:rvnHP:rn83B2:rvrKBCVersion04.50.00:cvnHP:ct10:cvr:
dmi.product.family: 103C_5336AN HP EliteBook
dmi.product.name: HP EliteBook 840 G5
dmi.sys.vendor: HP

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: Confirmed


** Tags: amd64 apport-bug bionic

-- 
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/1791913

Title:
  HP EliteBook 840 G5 only able to initialise displays on first docking

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I'm running a HP EliteBook 840 G5 and HP UlstraSlim Docking Station
  with two external DisplayPort displays (both 1080p). Upon docking the
  machine for the first time the two external displays come up as
  expected. Upon removal the internal display continues to work as
  expected, but the external displays never come up.

  Dock verified good and working with another machine.

  Upon disconnect the following is emitted to the journal:
  Sep 11 10:13:01 hlc002155 kernel: [drm:intel_dp_start_link_train [i915]] 
*ERROR* failed to enable link training
  Sep 11 10:13:02 hlc002155 kernel: [drm:intel_mst_pre_enable_dp [i915]] 
*ERROR* failed to allocate vcpi

  Upon reconnect the following:

  Sep 11 10:13:15 hlc002155 kernel: [drm:intel_wait_ddi_buf_idle [i915]]
  *ERROR* Timeout waiting for DDI BUF C idle bit

  I found some issues that seem related:
  * 
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1552040
  * https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777863

  The workaround described in https://bugs.launchpad.net/ubuntu/+source
  /xserver-xorg-video-intel/+bug/1552040/comments/17 didn't seem to work
  for me.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: linux-image-4.15.0-34-generic 4.15.0-34.37
  ProcVersionSignature: Ubuntu 4.15.0-34.37-generic 4.15.18
  Uname: Linux 4.15.0-34-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  

[Kernel-packages] [Bug 1756877] Re: Dell XPS 9530 (Nvidia GeForce GT 750M): Intermittent freeze when using nouveau

2018-04-11 Thread Luke Carrier
FYI I'm currently mitigating this using Bumblebee:

https://wiki.ubuntu.com/Bumblebee#Setup_for_14.04_and_later

I've not yet been able to get applications running against the discrete
chip, but since I'm now running with onboard Intel graphics the
stuttering is no longer an 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/1756877

Title:
  Dell XPS 9530 (Nvidia GeForce GT 750M): Intermittent freeze when using
  nouveau

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I am on an Dell xps 9530 laptop and I had recently cleaned installed
  17.10. A few days back I decided to updated to 18.04 to check it out
  and report some bugs. The most annoying bug so far is the insane
  amount of input latency this update has brought with it to a degree
  that it makes it impossible to be productive. The issue is observable
  when using either the mouse or the keyboard. The mouse does not move
  immediately but it needs a second or two to register and start moving
  and even then at some point it freezes for half a second at some
  random point and then moves again. Also if I have two applications
  side by side and I try an move focus from one to the next at around
  the edges of each window the mouse freezes for a second and then
  moves. The keyboard freezes if it hasn't been used for a while and on
  the first keystroke will take a second to register and for a bonus you
  get the first keystorke repeated for around 15-30 times. So if you are
  trying to write "and" will become "aaand" or pressing
  "ctrl + T" in the browser will open not one but 20 tabs!

  I am reporting it here cause I am not sure what is causing all this
  latency (it could be libinput or something else entirely) but please
  try and fix this as soon as possible!!

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
  Uname: Linux 4.15.0-13-generic x86_64
  ApportVersion: 2.20.8-0ubuntu10
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Mar 19 13:04:05 2018
  DisplayManager: gdm3
  InstallationDate: Installed on 2018-02-14 (32 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1)
  SourcePackage: gnome-shell
  UpgradeStatus: Upgraded to bionic on 2018-03-15 (3 days ago)
  --- 
  ApportVersion: 2.20.9-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  giannissc   2031 F pulseaudio
   /dev/snd/pcmC1D0p:   giannissc   2031 F...m pulseaudio
   /dev/snd/controlC1:  giannissc   2031 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  HibernationDevice: RESUME=UUID=999e9885-dbd2-4a45-a45f-998e322f32dc
  InstallationDate: Installed on 2018-03-26 (2 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180325)
  MachineType: Dell Inc. XPS 15 9530
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-13-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-13-generic N/A
   linux-backports-modules-4.15.0-13-generic  N/A
   linux-firmware 1.173
  Tags:  wayland-session bionic
  Uname: Linux 4.15.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/08/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: XPS 15 9530
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A08
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd01/08/2015:svnDellInc.:pnXPS159530:pvrA08:rvnDellInc.:rnXPS159530:rvrA08:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: XPS 15 9530
  dmi.product.version: A08
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1756877/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1756877] Re: High visual latency in 18.04 when using nouveau

2018-03-31 Thread Luke Carrier
Reported via ubuntu-bug -- hope this helps:

https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1760341

-- 
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/1756877

Title:
  High visual latency in 18.04 when using nouveau

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I am on an Dell xps 9530 laptop and I had recently cleaned installed
  17.10. A few days back I decided to updated to 18.04 to check it out
  and report some bugs. The most annoying bug so far is the insane
  amount of input latency this update has brought with it to a degree
  that it makes it impossible to be productive. The issue is observable
  when using either the mouse or the keyboard. The mouse does not move
  immediately but it needs a second or two to register and start moving
  and even then at some point it freezes for half a second at some
  random point and then moves again. Also if I have two applications
  side by side and I try an move focus from one to the next at around
  the edges of each window the mouse freezes for a second and then
  moves. The keyboard freezes if it hasn't been used for a while and on
  the first keystroke will take a second to register and for a bonus you
  get the first keystorke repeated for around 15-30 times. So if you are
  trying to write "and" will become "aaand" or pressing
  "ctrl + T" in the browser will open not one but 20 tabs!

  I am reporting it here cause I am not sure what is causing all this
  latency (it could be libinput or something else entirely) but please
  try and fix this as soon as possible!!

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
  Uname: Linux 4.15.0-13-generic x86_64
  ApportVersion: 2.20.8-0ubuntu10
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Mar 19 13:04:05 2018
  DisplayManager: gdm3
  InstallationDate: Installed on 2018-02-14 (32 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1)
  SourcePackage: gnome-shell
  UpgradeStatus: Upgraded to bionic on 2018-03-15 (3 days ago)
  --- 
  ApportVersion: 2.20.9-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  giannissc   2031 F pulseaudio
   /dev/snd/pcmC1D0p:   giannissc   2031 F...m pulseaudio
   /dev/snd/controlC1:  giannissc   2031 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  HibernationDevice: RESUME=UUID=999e9885-dbd2-4a45-a45f-998e322f32dc
  InstallationDate: Installed on 2018-03-26 (2 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180325)
  MachineType: Dell Inc. XPS 15 9530
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-13-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-13-generic N/A
   linux-backports-modules-4.15.0-13-generic  N/A
   linux-firmware 1.173
  Tags:  wayland-session bionic
  Uname: Linux 4.15.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/08/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: XPS 15 9530
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A08
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd01/08/2015:svnDellInc.:pnXPS159530:pvrA08:rvnDellInc.:rnXPS159530:rvrA08:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: XPS 15 9530
  dmi.product.version: A08
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1756877/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp


[Kernel-packages] [Bug 1756877] Re: High visual latency in 18.04 when using nouveau

2018-03-31 Thread Luke Carrier
Looks like this affects me, also using a Dell XPS 15 9530.

I can confirm seeing the following line output each time the UI hangs:

Mar 31 20:06:52 luke-ultrabook kernel: nouveau :02:00.0: bus: MMIO
write of 0002 FAULT at 4188ac [ IBUS ]

I also experience repeat input (as if I were holding down keys on the
keyboard) while this occurs.

-- 
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/1756877

Title:
  High visual latency in 18.04 when using nouveau

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I am on an Dell xps 9530 laptop and I had recently cleaned installed
  17.10. A few days back I decided to updated to 18.04 to check it out
  and report some bugs. The most annoying bug so far is the insane
  amount of input latency this update has brought with it to a degree
  that it makes it impossible to be productive. The issue is observable
  when using either the mouse or the keyboard. The mouse does not move
  immediately but it needs a second or two to register and start moving
  and even then at some point it freezes for half a second at some
  random point and then moves again. Also if I have two applications
  side by side and I try an move focus from one to the next at around
  the edges of each window the mouse freezes for a second and then
  moves. The keyboard freezes if it hasn't been used for a while and on
  the first keystroke will take a second to register and for a bonus you
  get the first keystorke repeated for around 15-30 times. So if you are
  trying to write "and" will become "aaand" or pressing
  "ctrl + T" in the browser will open not one but 20 tabs!

  I am reporting it here cause I am not sure what is causing all this
  latency (it could be libinput or something else entirely) but please
  try and fix this as soon as possible!!

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: gnome-shell 3.28.0-0ubuntu1
  ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
  Uname: Linux 4.15.0-13-generic x86_64
  ApportVersion: 2.20.8-0ubuntu10
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Mar 19 13:04:05 2018
  DisplayManager: gdm3
  InstallationDate: Installed on 2018-02-14 (32 days ago)
  InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1)
  SourcePackage: gnome-shell
  UpgradeStatus: Upgraded to bionic on 2018-03-15 (3 days ago)
  --- 
  ApportVersion: 2.20.9-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  giannissc   2031 F pulseaudio
   /dev/snd/pcmC1D0p:   giannissc   2031 F...m pulseaudio
   /dev/snd/controlC1:  giannissc   2031 F pulseaudio
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 18.04
  HibernationDevice: RESUME=UUID=999e9885-dbd2-4a45-a45f-998e322f32dc
  InstallationDate: Installed on 2018-03-26 (2 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180325)
  MachineType: Dell Inc. XPS 15 9530
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-13-generic.efi.signed 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=1
  ProcVersionSignature: Ubuntu 4.15.0-13.14-generic 4.15.10
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-13-generic N/A
   linux-backports-modules-4.15.0-13-generic  N/A
   linux-firmware 1.173
  Tags:  wayland-session bionic
  Uname: Linux 4.15.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 01/08/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: XPS 15 9530
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A08
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd01/08/2015:svnDellInc.:pnXPS159530:pvrA08:rvnDellInc.:rnXPS159530:rvrA08:cvnDellInc.:ct8:cvrNotSpecified:
  dmi.product.name: XPS 15 9530
  dmi.product.version: A08
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1756877/+subscriptions

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp