[Kernel-packages] [Bug 1779827] Re: failure to boot with linux-image-4.15.0-24-generic

[Øyvind Stegard]

Tested linux-image-4.15.0-26-generic-4.15.0-26.28 from bionic-proposed,
and with it system boots quickly again (without haveged-workaround in
place). Dell E7440-laptop.

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Title:
  failure to boot with linux-image-4.15.0-24-generic

Status in Ubuntu:
  Confirmed
Status in linux package in Ubuntu:
  In Progress
Status in The Bionic Beaver:
  Confirmed
Status in linux source package in Bionic:
  Fix Committed

Bug description:
  This was the last OK then my 18.04 hangs after an update this morning.
  07:00 AM CEST

  Last Ok in boot was Started gnome display manager. dispatcher service
  .. tem changes.pp link was shut down

  Tried install lightdm from command line and the  response was lastest
  already installed.

  Probably it is what is coming after the lastest OK which is to be the
  error. And here I have lots of guesses..

  Any Ideas ? I need to do some work and I may not be waiting long.

  Search and browsed and now close to give up. Yeah it is a Lenovo.

  Guys: turn of auto update it is a machine killer.

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[Kernel-packages] [Bug 1645631] Re: Sending files fails because obex not loaded

[Øyvind Stegard]

Thanks for reporting, I was just struck by this bug on 17.04.

For a fix which lasts across reboots, run as normal user:
systemctl --user enable obex

This permanently enables OBEX service for your user sessions.

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Title:
  Sending files fails because obex not loaded

Status in bluez package in Ubuntu:
  Confirmed
Status in gnome-bluetooth package in Ubuntu:
  Confirmed

Bug description:
  If I run bluetooth-sendto from command line and try to send the file,
  it quits after selecting the target device with following command line
  output:

  "Acquiring proxy failed: Error calling StartServiceByName for
  org.bluez.obex: GDBus.Error:org.freedesktop.systemd1.NoSuchUnit: Unit
  dbus-org.bluez.obex.service not found."

  After I run "systemctl --user start obex", it proceeds to send the
  file. Even then it for some reason gets stuck, but I do not know what
  causes it and it is probably a different problem.

  This system is upgraded from xenial.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.10
  Package: gnome-bluetooth 3.20.0-1ubuntu1
  ProcVersionSignature: Ubuntu 4.8.0-27.29-generic 4.8.1
  Uname: Linux 4.8.0-27-generic x86_64
  ApportVersion: 2.20.3-0ubuntu8
  Architecture: amd64
  Date: Tue Nov 29 11:04:11 2016
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2016-09-12 (77 days ago)
  InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
  ProcEnviron:
   LANGUAGE=fi
   TERM=xterm
   PATH=(custom, no user)
   LANG=C
   SHELL=/bin/bash
  SourcePackage: gnome-bluetooth
  UpgradeStatus: Upgraded to yakkety on 2016-11-01 (27 days ago)

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[Kernel-packages] [Bug 1662566] Re: [Intel/drm] stuck on render ring

[Øyvind Stegard]

I've not seen this problem with mainline kernels 4.10.X or 4.11-rcX.

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Title:
  [Intel/drm] stuck on render ring

Status in linux package in Ubuntu:
  Expired
Status in linux source package in Xenial:
  Expired

Bug description:
  GPU hangs and Compiz crashes after resume from suspend.

  This has happened rather frequently lately and was not a problem
  before. But I cannot identify if there is a recent package update
  which is to blame. I am on an updated Ubuntu 16.04 (without -proposed
  enabled).

  GPU crash dump is attached.

  [21649.490673] [drm] stuck on render ring
  [21649.491690] [drm] GPU HANG: ecode 7:0:0x85dfbff8, in compiz [3583], 
reason: Ring hung, action: reset
  [21649.491692] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
  [21649.491692] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
  [21649.491693] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
  [21649.491694] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
  [21649.491695] [drm] GPU crash dump saved to /sys/class/drm/card0/error
  [21649.491723] [ cut here ]
  [21649.491754] WARNING: CPU: 1 PID: 21430 at 
/build/linux-7x12eW/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:11311 
intel_mmio_flip_work_func+0x38e/0x3d0 [i915]()
  [21649.491756] WARN_ON(__i915_wait_request(mmio_flip->req, 
mmio_flip->crtc->reset_counter, false, NULL, _flip->i915->rps.mmioflips))
  [21649.491757] Modules linked in:
  [21649.491759]  hid_logitech_hidpp hid_logitech_dj usbhid uas usb_storage 
drbg ansi_cprng ctr ccm bnep nls_iso8859_1 pn544_mei mei_phy pn544 hci nfc arc4 
dell_wmi sparse_keymap dell_laptop dcdbas dell_smm_hwmon intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel btusb kvm irqbypass 
crct10dif_pclmul btrtl crc32_pclmul ghash_clmulni_intel snd_soc_rt5640 
snd_soc_rl6231 iwlmvm uvcvideo snd_soc_core btbcm videobuf2_vmalloc mac80211 
aesni_intel snd_compress videobuf2_memops videobuf2_v4l2 ac97_bus 
videobuf2_core snd_pcm_dmaengine btintel joydev snd_hda_codec_hdmi v4l2_common 
aes_x86_64 lrw videodev gf128mul glue_helper bluetooth ablk_helper cryptd 
iwlwifi snd_hda_codec_realtek snd_hda_codec_generic input_leds media serio_raw 
cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep mei_me
  [21649.491799]  lpc_ich mei snd_pcm shpchp snd_seq_midi snd_seq_midi_event 
snd_rawmidi snd_seq snd_seq_device snd_timer 8250_fintek dell_smo8800 snd 
elan_i2c soundcore mac_hid dw_dmac snd_soc_sst_acpi dw_dmac_core 
spi_pxa2xx_platform dell_rbtn 8250_dw i2c_designware_platform 
i2c_designware_core parport_pc ppdev lp parport autofs4 i915 psmouse 
i2c_algo_bit e1000e ahci drm_kms_helper libahci syscopyarea sysfillrect 
sysimgblt sdhci_pci fb_sys_fops ptp drm pps_core wmi sdhci_acpi video sdhci 
i2c_hid hid fjes
  [21649.491831] CPU: 1 PID: 21430 Comm: kworker/1:1 Not tainted 
4.4.0-57-generic #78-Ubuntu
  [21649.491832] Hardware name: Dell Inc. Latitude E7440/07F3F4, BIOS A20 
12/22/2016
  [21649.491850] Workqueue: events intel_mmio_flip_work_func [i915]
  [21649.491851]  0286 97fa5dc1 88040646fd20 
813f6f33
  [21649.491853]  88040646fd68 c02c0ab8 88040646fd58 
810812d2
  [21649.491855]  8803e88a4600 88041ea965c0 88041ea9af00 
0040
  [21649.491857] Call Trace:
  [21649.491861]  [] dump_stack+0x63/0x90
  [21649.491864]  [] warn_slowpath_common+0x82/0xc0
  [21649.491865]  [] warn_slowpath_fmt+0x5c/0x80
  [21649.491868]  [] ? __switch_to+0x1dc/0x5c0
  [21649.491883]  [] intel_mmio_flip_work_func+0x38e/0x3d0 
[i915]
  [21649.491886]  [] process_one_work+0x165/0x480
  [21649.491887]  [] worker_thread+0x4b/0x4c0
  [21649.491889]  [] ? process_one_work+0x480/0x480
  [21649.491891]  [] ? process_one_work+0x480/0x480
  [21649.491892]  [] kthread+0xd8/0xf0
  [21649.491894]  [] ? kthread_create_on_node+0x1e0/0x1e0
  [21649.491897]  [] ret_from_fork+0x3f/0x70
  [21649.491898]  [] ? kthread_create_on_node+0x1e0/0x1e0
  [21649.491899] ---[ end trace 051e5be39aa982ac ]---
  [21649.493882] drm/i915: Resetting chip after gpu hang
  [21655.502550] [drm] stuck on render ring
  [21655.503514] [drm] GPU HANG: ecode 7:0:0x85dfbff8, in compiz [3583], 
reason: Ring hung, action: reset
  [21655.505675] drm/i915: Resetting chip after gpu hang

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-57-generic 4.4.0-57.78
  ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
  Uname: Linux 4.4.0-57-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  oyvind 1759 F pulseaudio
   

[Kernel-packages] [Bug 1662566] Re: [Intel/drm] stuck on render ring

[Øyvind Stegard]

I will test with the mainline kernel for a while and report back if I
still experience this issue.

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Title:
  [Intel/drm] stuck on render ring

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Xenial:
  Incomplete

Bug description:
  GPU hangs and Compiz crashes after resume from suspend.

  This has happened rather frequently lately and was not a problem
  before. But I cannot identify if there is a recent package update
  which is to blame. I am on an updated Ubuntu 16.04 (without -proposed
  enabled).

  GPU crash dump is attached.

  [21649.490673] [drm] stuck on render ring
  [21649.491690] [drm] GPU HANG: ecode 7:0:0x85dfbff8, in compiz [3583], 
reason: Ring hung, action: reset
  [21649.491692] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
  [21649.491692] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
  [21649.491693] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
  [21649.491694] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
  [21649.491695] [drm] GPU crash dump saved to /sys/class/drm/card0/error
  [21649.491723] [ cut here ]
  [21649.491754] WARNING: CPU: 1 PID: 21430 at 
/build/linux-7x12eW/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:11311 
intel_mmio_flip_work_func+0x38e/0x3d0 [i915]()
  [21649.491756] WARN_ON(__i915_wait_request(mmio_flip->req, 
mmio_flip->crtc->reset_counter, false, NULL, _flip->i915->rps.mmioflips))
  [21649.491757] Modules linked in:
  [21649.491759]  hid_logitech_hidpp hid_logitech_dj usbhid uas usb_storage 
drbg ansi_cprng ctr ccm bnep nls_iso8859_1 pn544_mei mei_phy pn544 hci nfc arc4 
dell_wmi sparse_keymap dell_laptop dcdbas dell_smm_hwmon intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel btusb kvm irqbypass 
crct10dif_pclmul btrtl crc32_pclmul ghash_clmulni_intel snd_soc_rt5640 
snd_soc_rl6231 iwlmvm uvcvideo snd_soc_core btbcm videobuf2_vmalloc mac80211 
aesni_intel snd_compress videobuf2_memops videobuf2_v4l2 ac97_bus 
videobuf2_core snd_pcm_dmaengine btintel joydev snd_hda_codec_hdmi v4l2_common 
aes_x86_64 lrw videodev gf128mul glue_helper bluetooth ablk_helper cryptd 
iwlwifi snd_hda_codec_realtek snd_hda_codec_generic input_leds media serio_raw 
cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep mei_me
  [21649.491799]  lpc_ich mei snd_pcm shpchp snd_seq_midi snd_seq_midi_event 
snd_rawmidi snd_seq snd_seq_device snd_timer 8250_fintek dell_smo8800 snd 
elan_i2c soundcore mac_hid dw_dmac snd_soc_sst_acpi dw_dmac_core 
spi_pxa2xx_platform dell_rbtn 8250_dw i2c_designware_platform 
i2c_designware_core parport_pc ppdev lp parport autofs4 i915 psmouse 
i2c_algo_bit e1000e ahci drm_kms_helper libahci syscopyarea sysfillrect 
sysimgblt sdhci_pci fb_sys_fops ptp drm pps_core wmi sdhci_acpi video sdhci 
i2c_hid hid fjes
  [21649.491831] CPU: 1 PID: 21430 Comm: kworker/1:1 Not tainted 
4.4.0-57-generic #78-Ubuntu
  [21649.491832] Hardware name: Dell Inc. Latitude E7440/07F3F4, BIOS A20 
12/22/2016
  [21649.491850] Workqueue: events intel_mmio_flip_work_func [i915]
  [21649.491851]  0286 97fa5dc1 88040646fd20 
813f6f33
  [21649.491853]  88040646fd68 c02c0ab8 88040646fd58 
810812d2
  [21649.491855]  8803e88a4600 88041ea965c0 88041ea9af00 
0040
  [21649.491857] Call Trace:
  [21649.491861]  [] dump_stack+0x63/0x90
  [21649.491864]  [] warn_slowpath_common+0x82/0xc0
  [21649.491865]  [] warn_slowpath_fmt+0x5c/0x80
  [21649.491868]  [] ? __switch_to+0x1dc/0x5c0
  [21649.491883]  [] intel_mmio_flip_work_func+0x38e/0x3d0 
[i915]
  [21649.491886]  [] process_one_work+0x165/0x480
  [21649.491887]  [] worker_thread+0x4b/0x4c0
  [21649.491889]  [] ? process_one_work+0x480/0x480
  [21649.491891]  [] ? process_one_work+0x480/0x480
  [21649.491892]  [] kthread+0xd8/0xf0
  [21649.491894]  [] ? kthread_create_on_node+0x1e0/0x1e0
  [21649.491897]  [] ret_from_fork+0x3f/0x70
  [21649.491898]  [] ? kthread_create_on_node+0x1e0/0x1e0
  [21649.491899] ---[ end trace 051e5be39aa982ac ]---
  [21649.493882] drm/i915: Resetting chip after gpu hang
  [21655.502550] [drm] stuck on render ring
  [21655.503514] [drm] GPU HANG: ecode 7:0:0x85dfbff8, in compiz [3583], 
reason: Ring hung, action: reset
  [21655.505675] drm/i915: Resetting chip after gpu hang

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-57-generic 4.4.0-57.78
  ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
  Uname: Linux 4.4.0-57-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  oyvind 1759 

[Kernel-packages] [Bug 1662566] [NEW] [Intel/drm] stuck on render ring

[Øyvind Stegard]

Public bug reported:

GPU hangs and Compiz crashes after resume from suspend.

This has happened rather frequently lately and was not a problem before.
But I cannot identify if there is a recent package update which is to
blame. I am on an updated Ubuntu 16.04 (without -proposed enabled).

GPU crash dump is attached.

[21649.490673] [drm] stuck on render ring
[21649.491690] [drm] GPU HANG: ecode 7:0:0x85dfbff8, in compiz [3583], reason: 
Ring hung, action: reset
[21649.491692] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
[21649.491692] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
[21649.491693] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
[21649.491694] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
[21649.491695] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[21649.491723] [ cut here ]
[21649.491754] WARNING: CPU: 1 PID: 21430 at 
/build/linux-7x12eW/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:11311 
intel_mmio_flip_work_func+0x38e/0x3d0 [i915]()
[21649.491756] WARN_ON(__i915_wait_request(mmio_flip->req, 
mmio_flip->crtc->reset_counter, false, NULL, _flip->i915->rps.mmioflips))
[21649.491757] Modules linked in:
[21649.491759]  hid_logitech_hidpp hid_logitech_dj usbhid uas usb_storage drbg 
ansi_cprng ctr ccm bnep nls_iso8859_1 pn544_mei mei_phy pn544 hci nfc arc4 
dell_wmi sparse_keymap dell_laptop dcdbas dell_smm_hwmon intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel btusb kvm irqbypass 
crct10dif_pclmul btrtl crc32_pclmul ghash_clmulni_intel snd_soc_rt5640 
snd_soc_rl6231 iwlmvm uvcvideo snd_soc_core btbcm videobuf2_vmalloc mac80211 
aesni_intel snd_compress videobuf2_memops videobuf2_v4l2 ac97_bus 
videobuf2_core snd_pcm_dmaengine btintel joydev snd_hda_codec_hdmi v4l2_common 
aes_x86_64 lrw videodev gf128mul glue_helper bluetooth ablk_helper cryptd 
iwlwifi snd_hda_codec_realtek snd_hda_codec_generic input_leds media serio_raw 
cfg80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep mei_me
[21649.491799]  lpc_ich mei snd_pcm shpchp snd_seq_midi snd_seq_midi_event 
snd_rawmidi snd_seq snd_seq_device snd_timer 8250_fintek dell_smo8800 snd 
elan_i2c soundcore mac_hid dw_dmac snd_soc_sst_acpi dw_dmac_core 
spi_pxa2xx_platform dell_rbtn 8250_dw i2c_designware_platform 
i2c_designware_core parport_pc ppdev lp parport autofs4 i915 psmouse 
i2c_algo_bit e1000e ahci drm_kms_helper libahci syscopyarea sysfillrect 
sysimgblt sdhci_pci fb_sys_fops ptp drm pps_core wmi sdhci_acpi video sdhci 
i2c_hid hid fjes
[21649.491831] CPU: 1 PID: 21430 Comm: kworker/1:1 Not tainted 4.4.0-57-generic 
#78-Ubuntu
[21649.491832] Hardware name: Dell Inc. Latitude E7440/07F3F4, BIOS A20 
12/22/2016
[21649.491850] Workqueue: events intel_mmio_flip_work_func [i915]
[21649.491851]  0286 97fa5dc1 88040646fd20 
813f6f33
[21649.491853]  88040646fd68 c02c0ab8 88040646fd58 
810812d2
[21649.491855]  8803e88a4600 88041ea965c0 88041ea9af00 
0040
[21649.491857] Call Trace:
[21649.491861]  [] dump_stack+0x63/0x90
[21649.491864]  [] warn_slowpath_common+0x82/0xc0
[21649.491865]  [] warn_slowpath_fmt+0x5c/0x80
[21649.491868]  [] ? __switch_to+0x1dc/0x5c0
[21649.491883]  [] intel_mmio_flip_work_func+0x38e/0x3d0 
[i915]
[21649.491886]  [] process_one_work+0x165/0x480
[21649.491887]  [] worker_thread+0x4b/0x4c0
[21649.491889]  [] ? process_one_work+0x480/0x480
[21649.491891]  [] ? process_one_work+0x480/0x480
[21649.491892]  [] kthread+0xd8/0xf0
[21649.491894]  [] ? kthread_create_on_node+0x1e0/0x1e0
[21649.491897]  [] ret_from_fork+0x3f/0x70
[21649.491898]  [] ? kthread_create_on_node+0x1e0/0x1e0
[21649.491899] ---[ end trace 051e5be39aa982ac ]---
[21649.493882] drm/i915: Resetting chip after gpu hang
[21655.502550] [drm] stuck on render ring
[21655.503514] [drm] GPU HANG: ecode 7:0:0x85dfbff8, in compiz [3583], reason: 
Ring hung, action: reset
[21655.505675] drm/i915: Resetting chip after gpu hang

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-57-generic 4.4.0-57.78
ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
Uname: Linux 4.4.0-57-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  oyvind 1759 F pulseaudio
 /dev/snd/controlC1:  oyvind 1759 F pulseaudio
CurrentDesktop: Unity
Date: Tue Feb  7 16:41:01 2017
HibernationDevice: RESUME=UUID=c5ad1c0f-6fec-4642-96bf-eec06044191c
InstallationDate: Installed on 2016-07-09 (213 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
MachineType: Dell Inc. Latitude E7440
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-57-generic.efi.signed 
root=UUID=5aa4e399-b0e7-4799-b098-76a6a5c5785b ro 

[Kernel-packages] [Bug 1618678] Re: Disk Device Driver Reported Error: DID_ERROR ... DRIVER SENSE

[Øyvind Stegard]

Christopher, I think there is an upstream bug report for this problem:
https://bugzilla.kernel.org/show_bug.cgi?id=153241

(I thought my hard drive was dying when these messages suddenly appeared
on a server running Ubuntu 14.04 with 4.4.0-38-kernel.)

** Bug watch added: Linux Kernel Bug Tracker #153241
   http://bugzilla.kernel.org/show_bug.cgi?id=153241

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Title:
  Disk Device Driver Reported Error: DID_ERROR ... DRIVER SENSE

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  The Ubuntu 16.04.1 LTS upgrade from kernel 4.4.0-21 to 4.4.0-34
  introduced the following periodic error message sequence reported in
  dmesg/syslog:

  ...
  sd 4:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_SENSE
  sd 4:0:0:0: [sdc] tag#0 Sense Key : Hardware Error [current] [descriptor] 
  sd 4:0:0:0: [sdc] tag#0 Add. Sense: No additional sense information
  sd 4:0:0:0: [sdc] tag#0 CDB: ATA command pass through(16) 85 06 2c 00 da 00 
00 00 00 00 4f 00 c2 00 b0 00 
  sd 4:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_SENSE
  sd 4:0:0:0: [sdc] tag#0 Sense Key : Hardware Error [current] [descriptor] 
  sd 4:0:0:0: [sdc] tag#0 Add. Sense: No additional sense information
  sd 4:0:0:0: [sdc] tag#0 CDB: ATA command pass through(16) 85 06 20 00 00 00 
00 00 00 00 00 00 00 00 e5 00 
  sd 4:0:0:0: [sdc] tag#0 FAILED Result: hostbyte=DID_ERROR 
driverbyte=DRIVER_SENSE
  sd 4:0:0:0: [sdc] tag#0 Sense Key : Hardware Error [current] [descriptor] 
  sd 4:0:0:0: [sdc] tag#0 Add. Sense: No additional sense information
  sd 4:0:0:0: [sdc] tag#0 CDB: ATA command pass through(12)/Blank a1 06 20 da 
00 00 4f c2 00 b0 00 00 
  ...

  These repeat at precisely five and ten minute intervals but appear to
  result in no data corruption, nor performance degradation on the
  external USB drive.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-36-generic 4.4.0-36.55
  ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
  Uname: Linux 4.4.0-36-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC1D0c:   rap3412 F...m pulseaudio
   /dev/snd/pcmC1D0p:   rap3412 F...m pulseaudio
   /dev/snd/controlC1:  rap3412 F pulseaudio
   /dev/snd/controlC0:  rap3412 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Aug 30 19:48:43 2016
  HibernationDevice: RESUME=UUID=bb098361-baff-41e3-bf95-dad938b5d42c
  InstallationDate: Installed on 2016-08-10 (21 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 
(20160420.1)
  IwConfig:
   lono wireless extensions.
   
   enp0s9no wireless extensions.
  MachineType: ECS K8M890M-M
  ProcEnviron:
   LANGUAGE=en_US
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic 
root=UUID=d38a2b9b-2da3-48e2-b5f8-a464f49a5dc5 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-36-generic N/A
   linux-backports-modules-4.4.0-36-generic  N/A
   linux-firmware1.157.3
  RfKill:
   0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/29/2006
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 080013
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: K8M890M-M
  dmi.board.vendor: ECS
  dmi.board.version: 1.X
  dmi.chassis.asset.tag: 0123ABC
  dmi.chassis.type: 3
  dmi.chassis.vendor: ECS
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr080013:bd12/29/2006:svnECS:pnK8M890M-M:pvr1.X:rvnECS:rnK8M890M-M:rvr1.X:cvnECS:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: K8M890M-M
  dmi.product.version: 1.X
  dmi.sys.vendor: ECS

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[Kernel-packages] [Bug 1510344] Re: Keyboard Backlight Turns on at boot

[Øyvind Stegard]

Same issue on Dell E7440 with Wily kernel (in my case the HWE-kernel for
Ubuntu 14.04). Keyboard backlight user control is not respected, and it
turns on at various conditions, including boot and screen wake up from
sleep.

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Title:
  Keyboard Backlight Turns on at boot

Status in Dell Sputnik:
  Confirmed
Status in One Hundred Papercuts:
  Confirmed
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  System: Dell XPS 13 9343

  Action: Boot computer

  Expected Behavior: Keyboard backlight would be off when computer is
  booted

  Actual Behavior: Keyboard backlight is on at boot

  This did not happen with Ubuntu 15.04

  There are new files in Ubuntu 15.10 -
  /sys/class/leds/dell::kbd_backlight$

  cat stop_timeout
  60s

   cat start_triggers 
  +keyboard +touchpad

  cat trigger 
  [none] AC-online BAT0-charging-or-full BAT0-charging BAT0-full 
BAT0-charging-blink-full-solid usb-gadget usb-host cpu0 cpu1 cpu2 cpu3 mmc0 
rfkill0

  cat brightness 
  2

  ---

  Unsure if these files are important, but included in the report

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.1.0-2-generic 4.1.0-2.2
  ProcVersionSignature: Ubuntu 4.1.0-2.2-generic 4.1.3
  Uname: Linux 4.1.0-2-generic x86_64
  ApportVersion: 2.18-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu 2488 F pulseaudio
   /dev/snd/controlC0:  ubuntu 2488 F pulseaudio
  CasperVersion: 1.362
  CurrentDesktop: Unity
  Date: Tue Oct 27 01:29:47 2015
  IwConfig:
   enx00249b0981e3  no wireless extensions.
   
   lono wireless extensions.
  LiveMediaBuild: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150730)
  MachineType: Dell Inc. XPS 13 9343
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/username.seed boot=casper quiet splash --- 
cdrom-detect/try-usb=true noprompt
  RelatedPackageVersions:
   linux-restricted-modules-4.1.0-2-generic N/A
   linux-backports-modules-4.1.0-2-generic  N/A
   linux-firmware   1.145
  RfKill:
   0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/14/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.name: 0TM99H
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA05:bd07/14/2015:svnDellInc.:pnXPS139343:pvr:rvnDellInc.:rn0TM99H:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: XPS 13 9343
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1384297] Re: After system resume, Intel i915 graphics hangs

[Øyvind Stegard]

I cannot be 100% certain, but I am reasonably sure this particular
problem has vanished for me after I upgraded to the latest LTS
enablement stack  (kernel 3.19 and newer Xorg components from vivid). I
still see some suspend related traces in kernel log, but they are not
the same, and in practice I experience less issues.

https://wiki.ubuntu.com/Kernel/LTSEnablementStack

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Title:
  After system resume, Intel i915 graphics hangs

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Utopic:
  Triaged

Bug description:
  [ 3871.551684] WARNING: CPU: 2 PID: 2161 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5997 
intel_display_power_put+0x14c/0x160 [i915]()
  [ 3871.551686] Modules linked in: ctr ccm ec_sys dm_crypt intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul 
crc32_pclmul arc4 ghash_clmulni_intel rfcomm dm_multipath scsi_dh bnep 
aesni_intel iwlmvm hid_multitouch aes_x86_64 mac80211 lrw gf128mul glue_helper 
ablk_helper cryptd snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi 
snd_hda_codec_generic nfsd rtsx_pci_ms snd_hda_intel auth_rpcgss 
snd_hda_controller nfs_acl btusb memstick joydev snd_hda_codec nfs lockd 
snd_hwdep bluetooth snd_seq_midi snd_seq_midi_event sunrpc snd_rawmidi 
snd_soc_rt5640 6lowpan_iphc fscache snd_soc_rl6231 cfg80211 snd_seq 
snd_soc_core snd_compress binfmt_misc snd_pcm_dmaengine snd_pcm snd_seq_device 
tpm_infineon snd_timer lpc_ich dw_dmac dw_dmac_core i2c_hid 8250_dw 
i2c_designware_platform
  [ 3871.551704]  i2c_designware_core snd shpchp snd_soc_sst_acpi mei_me mei 
spi_pxa2xx_platform mac_hid soundcore serio_raw parport_pc ppdev lp parport 
btrfs xor raid6_pq dm_mirror dm_region_hash dm_log mmc_block usbhid hid 
rtsx_pci_sdmmc i915 i2c_algo_bit rtsx_pci psmouse ahci drm_kms_helper r8169 
libahci mii drm wmi sdhci_acpi video sdhci
  [ 3871.551717] CPU: 2 PID: 2161 Comm: unity-system-co Tainted: GW I   
3.16.0-23-generic #30-Ubuntu
  [ 3871.551718] Hardware name: System76, IncDarter 
UltraThin/Darter UltraThin, BIOS 4.6.5 10/28/2013
  [ 3871.551719]  0009 8800d70efae0 8177fcbc 

  [ 3871.551721]  8800d70efb18 8106fd8d 88021008002c 
000b
  [ 3871.551722]  880210088520 8802106c3000 88021008 
8800d70efb28
  [ 3871.551724] Call Trace:
  [ 3871.551729]  [8177fcbc] dump_stack+0x45/0x56
  [ 3871.551732]  [8106fd8d] warn_slowpath_common+0x7d/0xa0
  [ 3871.551734]  [8106fe6a] warn_slowpath_null+0x1a/0x20
  [ 3871.551742]  [c026525c] intel_display_power_put+0x14c/0x160 
[i915]
  [ 3871.551754]  [c02adff4] 
modeset_update_crtc_power_domains+0x204/0x210 [i915]
  [ 3871.551765]  [c02ae00e] 
haswell_modeset_global_resources+0xe/0x10 [i915]
  [ 3871.551775]  [c02af70a] __intel_set_mode+0x5fa/0xab0 [i915]
  [ 3871.551785]  [c02b2af6] intel_set_mode+0x16/0x30 [i915]
  [ 3871.551794]  [c02b3bba] intel_crtc_set_config+0xa4a/0xda0 [i915]
  [ 3871.551804]  [c01956d1] drm_mode_set_config_internal+0x61/0xe0 
[drm]
  [ 3871.551813]  [c01961e1] drm_framebuffer_remove+0xe1/0x140 [drm]
  [ 3871.551822]  [c019a1ff] drm_mode_rmfb+0xdf/0x110 [drm]
  [ 3871.551828]  [c0189a4f] drm_ioctl+0x1df/0x680 [drm]
  [ 3871.551831]  [811f77e4] ? dentry_free+0x34/0x40
  [ 3871.551833]  [811f81aa] ? __dentry_kill+0x17a/0x200
  [ 3871.551835]  [811f83b0] ? dput+0x180/0x1c0
  [ 3871.551837]  [812016b4] ? mntput+0x24/0x40
  [ 3871.551838]  [811f4bc8] do_vfs_ioctl+0x2c8/0x4a0
  [ 3871.551840]  [811e285e] ? fput+0xe/0x10
  [ 3871.551842]  [810919ac] ? task_work_run+0xbc/0xf0
  [ 3871.551843]  [811f4e21] SyS_ioctl+0x81/0xa0
  [ 3871.551845]  [81787ced] system_call_fastpath+0x1a/0x1f

  [ 3871.551854] WARNING: CPU: 2 PID: 2161 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_pm.c:6001 
intel_display_power_put+0xf9/0x160 [i915]()
  [ 3871.551854] Modules linked in: ctr ccm ec_sys dm_crypt intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul 
crc32_pclmul arc4 ghash_clmulni_intel rfcomm dm_multipath scsi_dh bnep 
aesni_intel iwlmvm hid_multitouch aes_x86_64 mac80211 lrw gf128mul glue_helper 
ablk_helper cryptd snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi 
snd_hda_codec_generic nfsd rtsx_pci_ms snd_hda_intel auth_rpcgss 
snd_hda_controller nfs_acl btusb memstick joydev snd_hda_codec nfs lockd 
snd_hwdep bluetooth snd_seq_midi snd_seq_midi_event sunrpc snd_rawmidi 
snd_soc_rt5640 6lowpan_iphc fscache snd_soc_rl6231 cfg80211 snd_seq 
snd_soc_core snd_compress binfmt_misc snd_pcm_dmaengine snd_pcm snd_seq_device 
tpm_infineon snd_timer lpc_ich 

[Kernel-packages] [Bug 1301601] Re: [Dell Latitude E7440] suspend sometimes freezes when lock screen activates

[Øyvind Stegard]

I still get lockscreen freezes with suspend and kernel 3.16.0-36-generic
(14.04 hardware enablement kernel).

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Title:
  [Dell Latitude E7440] suspend sometimes freezes when lock screen
  activates

Status in linux package in Ubuntu:
  Expired

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  WORKAROUND: Hangs do not occur if the lock screen is disabled at
  suspend.

  WORKAROUND 2: Make pm-utils switch to console before suspend (and back
  after resume).

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1384342] Re: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang

[Øyvind Stegard]

I experience this at least once per day on a Ubuntu 14.04-installation
with LTS hardware enablement upgrade to kernel 3.16 (and newer Xorg
components). Typically, full screen video playback will suddenly freeze
(audio continues to play). At that point I must switch to VT 1, which
takes about a minute to happen, and then back to VT 7, to unfreeze the
desktop. The error in the kernel log does not appear immediately, but
rather after having switched to VT 1
(intel_crtc_wait_for_pending_flips+0x171/0x180). Typically, the app that
was playing video will crash.

System (Shuttle-based HTPC) uses an Intel(R) Core(TM) i3-3225 CPU and 
integrated graphics:
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen 
Core processor Graphics Controller (rev 09)

Happened with all 3.16 kernel releases up to 3.16.0-34-generic so far.

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Title:
  kernel messages intel_crtc_wait_for_pending_flips correlate to compiz
  hang

Status in The Linux Kernel:
  Unknown
Status in System76:
  New
Status in X.org xf86-video-intel:
  Fix Released
Status in linux package in Ubuntu:
  Triaged
Status in linux package in Debian:
  Confirmed
Status in linux package in Fedora:
  Unknown
Status in linux package in openSUSE:
  Unknown

Bug description:
  I am fairly frequently (maybe once every 2 days) seeing screen
  lockups.  The system is fine, and then screen locks up. mouse is still
  movable and even changes icon based on content under it (ie mouse over
  link changes to pointing hand).  Programs are still running (often
  this occurs during a google hangout, and the hangout, audio and mic
  seem to work fine).

  Today when this happened I had more patience and hit ctrl-alt-f1, and then 
subsequently saw that dmesg had:
  [82218.556025] [ cut here ]
  [82218.556074] WARNING: CPU: 0 PID: 8799 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]()
  [82218.556095] Modules linked in: xt_conntrack ipt_REJECT overlayfs pci_stub 
vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM 
iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 
nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter 
ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_core v4l2_common videodev media dm_multipath scsi_dh 
coretemp kvm_intel kvm arc4 joydev iwldvm mac80211 serio_raw btusb bluetooth 
pcmcia 6lowpan_iphc thinkpad_acpi snd_seq_midi snd_seq_midi_event nvram 
snd_hda_codec_conexant snd_hda_codec_generic r852 sm_common lpc_ich nand 
snd_rawmidi nand_ecc nand_bch snd_hda_intel bch nand_ids snd_hda_controller 
snd_hda_codec snd_hwdep mtd snd_seq iwlwifi r592 memstick snd_pcm
  [82218.556112]  yenta_socket pcmcia_rsrc pcmcia_core cfg80211 snd_seq_device 
shpchp snd_timer mei_me mei snd soundcore mac_hid parport_pc ppdev tp_smapi(OE) 
thinkpad_ec(OE) lp parport btrfs raid10 raid456 async_raid6_recov async_memcpy 
async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear 
hid_generic usbhid hid psmouse firewire_ohci ahci libahci firewire_core 
sdhci_pci sdhci crc_itu_t i915 wmi e1000e i2c_algo_bit drm_kms_helper video drm 
ptp pps_core pata_acpi [last unloaded: ipmi_msghandler]
  [82218.556114] CPU: 0 PID: 8799 Comm: kworker/0:1 Tainted: GW  OE 
3.16.0-23-generic #30-Ubuntu
  [82218.556115] Hardware name: LENOVO 7417CTO/7417CTO, BIOS 7UET94WW (3.24 ) 
10/17/2012
  [82218.556119] Workqueue: events console_callback
  [82218.556122]  0009 880016a3faf8 8177fcbc 

  [82218.556123]  880016a3fb30 8106fd8d  
880035a5a000
  [82218.556124]  880035948210 880035826800 880035826800 
880016a3fb40
  [82218.556125] Call Trace:
  [82218.556130]  [8177fcbc] dump_stack+0x45/0x56
  [82218.556133]  [8106fd8d] warn_slowpath_common+0x7d/0xa0
  [82218.556135]  [8106fe6a] warn_slowpath_null+0x1a/0x20
  [82218.556153]  [c015dffc] 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]
  [82218.556156]  [810b9590] ? prepare_to_wait_event+0x100/0x100
  [82218.556175]  [c0160ac3] intel_crtc_disable_planes+0x33/0x1c0 
[i915]
  [82218.556177]  [81784e5b] ? __ww_mutex_lock+0x1b/0xb0
  [82218.556196]  [c0160ca1] i9xx_crtc_disable+0x51/0x3f0 [i915]
  [82218.556220]  [c0162457] intel_crtc_update_dpms+0x67/0xa0 [i915]
  [82218.556237]  [c0166ac9] intel_connector_dpms+0x59/0x70 [i915]
  [82218.556245]  [c00c4901] drm_fb_helper_dpms.isra.5+0xc1/0x100 
[drm_kms_helper]
  [82218.556251]  [c00c4971] drm_fb_helper_blank+0x31/0x90 
[drm_kms_helper]
  [82218.556254]  [81415d47] fb_blank+0x57/0xc0
  [82218.556256]  

[Kernel-packages] [Bug 1384342] Re: kernel messages intel_crtc_wait_for_pending_flips correlate to compiz hang

[Øyvind Stegard]

Same issue occured on Ubuntu 14.04 LTS after upgrading kernel to 3.16,
and Xorg (LTS hardware enablement program).  Screen was frozen, but I
was able to recover by switching to a VT and restarting X (switching
eventually worked after a long delay). Never any problems of this sort
with the 3.13-kernel. (Intel HD 4000 Ivy Bridge).

[79486.195054] WARNING: CPU: 0 PID: 1751 at /build/buildd/linux-lts-
utopic-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324
intel_crtc_wait_for_pending_flips+0x171/0x180 [i915]()

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https://bugs.launchpad.net/bugs/1384342

Title:
  kernel messages intel_crtc_wait_for_pending_flips correlate to compiz
  hang

Status in The Linux Kernel:
  Unknown
Status in System76:
  New
Status in X.org xf86-video-intel:
  Fix Released
Status in linux package in Ubuntu:
  Triaged
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown
Status in linux package in openSUSE:
  Unknown

Bug description:
  I am fairly frequently (maybe once every 2 days) seeing screen
  lockups.  The system is fine, and then screen locks up. mouse is still
  movable and even changes icon based on content under it (ie mouse over
  link changes to pointing hand).  Programs are still running (often
  this occurs during a google hangout, and the hangout, audio and mic
  seem to work fine).

  Today when this happened I had more patience and hit ctrl-alt-f1, and then 
subsequently saw that dmesg had:
  [82218.556025] [ cut here ]
  [82218.556074] WARNING: CPU: 0 PID: 8799 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_display.c:3324 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]()
  [82218.556095] Modules linked in: xt_conntrack ipt_REJECT overlayfs pci_stub 
vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) xt_CHECKSUM 
iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 
nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter 
ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc 
videobuf2_memops videobuf2_core v4l2_common videodev media dm_multipath scsi_dh 
coretemp kvm_intel kvm arc4 joydev iwldvm mac80211 serio_raw btusb bluetooth 
pcmcia 6lowpan_iphc thinkpad_acpi snd_seq_midi snd_seq_midi_event nvram 
snd_hda_codec_conexant snd_hda_codec_generic r852 sm_common lpc_ich nand 
snd_rawmidi nand_ecc nand_bch snd_hda_intel bch nand_ids snd_hda_controller 
snd_hda_codec snd_hwdep mtd snd_seq iwlwifi r592 memstick snd_pcm
  [82218.556112]  yenta_socket pcmcia_rsrc pcmcia_core cfg80211 snd_seq_device 
shpchp snd_timer mei_me mei snd soundcore mac_hid parport_pc ppdev tp_smapi(OE) 
thinkpad_ec(OE) lp parport btrfs raid10 raid456 async_raid6_recov async_memcpy 
async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear 
hid_generic usbhid hid psmouse firewire_ohci ahci libahci firewire_core 
sdhci_pci sdhci crc_itu_t i915 wmi e1000e i2c_algo_bit drm_kms_helper video drm 
ptp pps_core pata_acpi [last unloaded: ipmi_msghandler]
  [82218.556114] CPU: 0 PID: 8799 Comm: kworker/0:1 Tainted: GW  OE 
3.16.0-23-generic #30-Ubuntu
  [82218.556115] Hardware name: LENOVO 7417CTO/7417CTO, BIOS 7UET94WW (3.24 ) 
10/17/2012
  [82218.556119] Workqueue: events console_callback
  [82218.556122]  0009 880016a3faf8 8177fcbc 

  [82218.556123]  880016a3fb30 8106fd8d  
880035a5a000
  [82218.556124]  880035948210 880035826800 880035826800 
880016a3fb40
  [82218.556125] Call Trace:
  [82218.556130]  [8177fcbc] dump_stack+0x45/0x56
  [82218.556133]  [8106fd8d] warn_slowpath_common+0x7d/0xa0
  [82218.556135]  [8106fe6a] warn_slowpath_null+0x1a/0x20
  [82218.556153]  [c015dffc] 
intel_crtc_wait_for_pending_flips+0x16c/0x180 [i915]
  [82218.556156]  [810b9590] ? prepare_to_wait_event+0x100/0x100
  [82218.556175]  [c0160ac3] intel_crtc_disable_planes+0x33/0x1c0 
[i915]
  [82218.556177]  [81784e5b] ? __ww_mutex_lock+0x1b/0xb0
  [82218.556196]  [c0160ca1] i9xx_crtc_disable+0x51/0x3f0 [i915]
  [82218.556220]  [c0162457] intel_crtc_update_dpms+0x67/0xa0 [i915]
  [82218.556237]  [c0166ac9] intel_connector_dpms+0x59/0x70 [i915]
  [82218.556245]  [c00c4901] drm_fb_helper_dpms.isra.5+0xc1/0x100 
[drm_kms_helper]
  [82218.556251]  [c00c4971] drm_fb_helper_blank+0x31/0x90 
[drm_kms_helper]
  [82218.556254]  [81415d47] fb_blank+0x57/0xc0
  [82218.556256]  [8140c87b] fbcon_blank+0xfb/0x300
  [82218.556258]  [8108b4a2] ? __queue_delayed_work+0x182/0x1c0
  [82218.556259]  [8108b7b9] ? try_to_grab_pending+0xa9/0x160
  [82218.556262]  [8107cbdb] ? lock_timer_base.isra.34+0x2b/0x50
  [82218.556264]  [8107dd1f] ? try_to_del_timer_sync+0x4f/0x70
  [82218.556266]  

[Kernel-packages] [Bug 1384297] Re: After system resume, Intel i915 graphics hangs

[Øyvind Stegard]

Although not upstream, this looks like the Redhat/Fedora bug for the same issue:
https://bugzilla.redhat.com/show_bug.cgi?id=1120901


** Bug watch added: Red Hat Bugzilla #1120901
   https://bugzilla.redhat.com/show_bug.cgi?id=1120901

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Title:
  After system resume, Intel i915 graphics hangs

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Utopic:
  Triaged

Bug description:
  [ 3871.551684] WARNING: CPU: 2 PID: 2161 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5997 
intel_display_power_put+0x14c/0x160 [i915]()
  [ 3871.551686] Modules linked in: ctr ccm ec_sys dm_crypt intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul 
crc32_pclmul arc4 ghash_clmulni_intel rfcomm dm_multipath scsi_dh bnep 
aesni_intel iwlmvm hid_multitouch aes_x86_64 mac80211 lrw gf128mul glue_helper 
ablk_helper cryptd snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi 
snd_hda_codec_generic nfsd rtsx_pci_ms snd_hda_intel auth_rpcgss 
snd_hda_controller nfs_acl btusb memstick joydev snd_hda_codec nfs lockd 
snd_hwdep bluetooth snd_seq_midi snd_seq_midi_event sunrpc snd_rawmidi 
snd_soc_rt5640 6lowpan_iphc fscache snd_soc_rl6231 cfg80211 snd_seq 
snd_soc_core snd_compress binfmt_misc snd_pcm_dmaengine snd_pcm snd_seq_device 
tpm_infineon snd_timer lpc_ich dw_dmac dw_dmac_core i2c_hid 8250_dw 
i2c_designware_platform
  [ 3871.551704]  i2c_designware_core snd shpchp snd_soc_sst_acpi mei_me mei 
spi_pxa2xx_platform mac_hid soundcore serio_raw parport_pc ppdev lp parport 
btrfs xor raid6_pq dm_mirror dm_region_hash dm_log mmc_block usbhid hid 
rtsx_pci_sdmmc i915 i2c_algo_bit rtsx_pci psmouse ahci drm_kms_helper r8169 
libahci mii drm wmi sdhci_acpi video sdhci
  [ 3871.551717] CPU: 2 PID: 2161 Comm: unity-system-co Tainted: GW I   
3.16.0-23-generic #30-Ubuntu
  [ 3871.551718] Hardware name: System76, IncDarter 
UltraThin/Darter UltraThin, BIOS 4.6.5 10/28/2013
  [ 3871.551719]  0009 8800d70efae0 8177fcbc 

  [ 3871.551721]  8800d70efb18 8106fd8d 88021008002c 
000b
  [ 3871.551722]  880210088520 8802106c3000 88021008 
8800d70efb28
  [ 3871.551724] Call Trace:
  [ 3871.551729]  [8177fcbc] dump_stack+0x45/0x56
  [ 3871.551732]  [8106fd8d] warn_slowpath_common+0x7d/0xa0
  [ 3871.551734]  [8106fe6a] warn_slowpath_null+0x1a/0x20
  [ 3871.551742]  [c026525c] intel_display_power_put+0x14c/0x160 
[i915]
  [ 3871.551754]  [c02adff4] 
modeset_update_crtc_power_domains+0x204/0x210 [i915]
  [ 3871.551765]  [c02ae00e] 
haswell_modeset_global_resources+0xe/0x10 [i915]
  [ 3871.551775]  [c02af70a] __intel_set_mode+0x5fa/0xab0 [i915]
  [ 3871.551785]  [c02b2af6] intel_set_mode+0x16/0x30 [i915]
  [ 3871.551794]  [c02b3bba] intel_crtc_set_config+0xa4a/0xda0 [i915]
  [ 3871.551804]  [c01956d1] drm_mode_set_config_internal+0x61/0xe0 
[drm]
  [ 3871.551813]  [c01961e1] drm_framebuffer_remove+0xe1/0x140 [drm]
  [ 3871.551822]  [c019a1ff] drm_mode_rmfb+0xdf/0x110 [drm]
  [ 3871.551828]  [c0189a4f] drm_ioctl+0x1df/0x680 [drm]
  [ 3871.551831]  [811f77e4] ? dentry_free+0x34/0x40
  [ 3871.551833]  [811f81aa] ? __dentry_kill+0x17a/0x200
  [ 3871.551835]  [811f83b0] ? dput+0x180/0x1c0
  [ 3871.551837]  [812016b4] ? mntput+0x24/0x40
  [ 3871.551838]  [811f4bc8] do_vfs_ioctl+0x2c8/0x4a0
  [ 3871.551840]  [811e285e] ? fput+0xe/0x10
  [ 3871.551842]  [810919ac] ? task_work_run+0xbc/0xf0
  [ 3871.551843]  [811f4e21] SyS_ioctl+0x81/0xa0
  [ 3871.551845]  [81787ced] system_call_fastpath+0x1a/0x1f

  [ 3871.551854] WARNING: CPU: 2 PID: 2161 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_pm.c:6001 
intel_display_power_put+0xf9/0x160 [i915]()
  [ 3871.551854] Modules linked in: ctr ccm ec_sys dm_crypt intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul 
crc32_pclmul arc4 ghash_clmulni_intel rfcomm dm_multipath scsi_dh bnep 
aesni_intel iwlmvm hid_multitouch aes_x86_64 mac80211 lrw gf128mul glue_helper 
ablk_helper cryptd snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi 
snd_hda_codec_generic nfsd rtsx_pci_ms snd_hda_intel auth_rpcgss 
snd_hda_controller nfs_acl btusb memstick joydev snd_hda_codec nfs lockd 
snd_hwdep bluetooth snd_seq_midi snd_seq_midi_event sunrpc snd_rawmidi 
snd_soc_rt5640 6lowpan_iphc fscache snd_soc_rl6231 cfg80211 snd_seq 
snd_soc_core snd_compress binfmt_misc snd_pcm_dmaengine snd_pcm snd_seq_device 
tpm_infineon snd_timer lpc_ich dw_dmac dw_dmac_core i2c_hid 8250_dw 
i2c_designware_platform
  [ 3871.551872]  i2c_designware_core snd shpchp snd_soc_sst_acpi mei_me mei 

[Kernel-packages] [Bug 1384297] Re: After system resume, Intel i915 graphics hangs

[Øyvind Stegard]

Actually, I seem to be getting these kernel warnings every time display
comes back from DPMS sleep, and not only resume from suspend.

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Title:
  After system resume, Intel i915 graphics hangs

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Utopic:
  Triaged

Bug description:
  [ 3871.551684] WARNING: CPU: 2 PID: 2161 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5997 
intel_display_power_put+0x14c/0x160 [i915]()
  [ 3871.551686] Modules linked in: ctr ccm ec_sys dm_crypt intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul 
crc32_pclmul arc4 ghash_clmulni_intel rfcomm dm_multipath scsi_dh bnep 
aesni_intel iwlmvm hid_multitouch aes_x86_64 mac80211 lrw gf128mul glue_helper 
ablk_helper cryptd snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi 
snd_hda_codec_generic nfsd rtsx_pci_ms snd_hda_intel auth_rpcgss 
snd_hda_controller nfs_acl btusb memstick joydev snd_hda_codec nfs lockd 
snd_hwdep bluetooth snd_seq_midi snd_seq_midi_event sunrpc snd_rawmidi 
snd_soc_rt5640 6lowpan_iphc fscache snd_soc_rl6231 cfg80211 snd_seq 
snd_soc_core snd_compress binfmt_misc snd_pcm_dmaengine snd_pcm snd_seq_device 
tpm_infineon snd_timer lpc_ich dw_dmac dw_dmac_core i2c_hid 8250_dw 
i2c_designware_platform
  [ 3871.551704]  i2c_designware_core snd shpchp snd_soc_sst_acpi mei_me mei 
spi_pxa2xx_platform mac_hid soundcore serio_raw parport_pc ppdev lp parport 
btrfs xor raid6_pq dm_mirror dm_region_hash dm_log mmc_block usbhid hid 
rtsx_pci_sdmmc i915 i2c_algo_bit rtsx_pci psmouse ahci drm_kms_helper r8169 
libahci mii drm wmi sdhci_acpi video sdhci
  [ 3871.551717] CPU: 2 PID: 2161 Comm: unity-system-co Tainted: GW I   
3.16.0-23-generic #30-Ubuntu
  [ 3871.551718] Hardware name: System76, IncDarter 
UltraThin/Darter UltraThin, BIOS 4.6.5 10/28/2013
  [ 3871.551719]  0009 8800d70efae0 8177fcbc 

  [ 3871.551721]  8800d70efb18 8106fd8d 88021008002c 
000b
  [ 3871.551722]  880210088520 8802106c3000 88021008 
8800d70efb28
  [ 3871.551724] Call Trace:
  [ 3871.551729]  [8177fcbc] dump_stack+0x45/0x56
  [ 3871.551732]  [8106fd8d] warn_slowpath_common+0x7d/0xa0
  [ 3871.551734]  [8106fe6a] warn_slowpath_null+0x1a/0x20
  [ 3871.551742]  [c026525c] intel_display_power_put+0x14c/0x160 
[i915]
  [ 3871.551754]  [c02adff4] 
modeset_update_crtc_power_domains+0x204/0x210 [i915]
  [ 3871.551765]  [c02ae00e] 
haswell_modeset_global_resources+0xe/0x10 [i915]
  [ 3871.551775]  [c02af70a] __intel_set_mode+0x5fa/0xab0 [i915]
  [ 3871.551785]  [c02b2af6] intel_set_mode+0x16/0x30 [i915]
  [ 3871.551794]  [c02b3bba] intel_crtc_set_config+0xa4a/0xda0 [i915]
  [ 3871.551804]  [c01956d1] drm_mode_set_config_internal+0x61/0xe0 
[drm]
  [ 3871.551813]  [c01961e1] drm_framebuffer_remove+0xe1/0x140 [drm]
  [ 3871.551822]  [c019a1ff] drm_mode_rmfb+0xdf/0x110 [drm]
  [ 3871.551828]  [c0189a4f] drm_ioctl+0x1df/0x680 [drm]
  [ 3871.551831]  [811f77e4] ? dentry_free+0x34/0x40
  [ 3871.551833]  [811f81aa] ? __dentry_kill+0x17a/0x200
  [ 3871.551835]  [811f83b0] ? dput+0x180/0x1c0
  [ 3871.551837]  [812016b4] ? mntput+0x24/0x40
  [ 3871.551838]  [811f4bc8] do_vfs_ioctl+0x2c8/0x4a0
  [ 3871.551840]  [811e285e] ? fput+0xe/0x10
  [ 3871.551842]  [810919ac] ? task_work_run+0xbc/0xf0
  [ 3871.551843]  [811f4e21] SyS_ioctl+0x81/0xa0
  [ 3871.551845]  [81787ced] system_call_fastpath+0x1a/0x1f

  [ 3871.551854] WARNING: CPU: 2 PID: 2161 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_pm.c:6001 
intel_display_power_put+0xf9/0x160 [i915]()
  [ 3871.551854] Modules linked in: ctr ccm ec_sys dm_crypt intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul 
crc32_pclmul arc4 ghash_clmulni_intel rfcomm dm_multipath scsi_dh bnep 
aesni_intel iwlmvm hid_multitouch aes_x86_64 mac80211 lrw gf128mul glue_helper 
ablk_helper cryptd snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi 
snd_hda_codec_generic nfsd rtsx_pci_ms snd_hda_intel auth_rpcgss 
snd_hda_controller nfs_acl btusb memstick joydev snd_hda_codec nfs lockd 
snd_hwdep bluetooth snd_seq_midi snd_seq_midi_event sunrpc snd_rawmidi 
snd_soc_rt5640 6lowpan_iphc fscache snd_soc_rl6231 cfg80211 snd_seq 
snd_soc_core snd_compress binfmt_misc snd_pcm_dmaengine snd_pcm snd_seq_device 
tpm_infineon snd_timer lpc_ich dw_dmac dw_dmac_core i2c_hid 8250_dw 
i2c_designware_platform
  [ 3871.551872]  i2c_designware_core snd shpchp snd_soc_sst_acpi mei_me mei 
spi_pxa2xx_platform mac_hid soundcore serio_raw parport_pc ppdev lp parport 
btrfs xor raid6_pq 

[Kernel-packages] [Bug 1384297] Re: After system resume, Intel i915 graphics hangs

[Øyvind Stegard]

Same issue on Dell E7440 (Intel HD 4400 Haswell) running Ubuntu 14.04
with upgraded kernel 3.16 (LTS enablement).

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https://bugs.launchpad.net/bugs/1384297

Title:
  After system resume, Intel i915 graphics hangs

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Utopic:
  Triaged

Bug description:
  [ 3871.551684] WARNING: CPU: 2 PID: 2161 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5997 
intel_display_power_put+0x14c/0x160 [i915]()
  [ 3871.551686] Modules linked in: ctr ccm ec_sys dm_crypt intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul 
crc32_pclmul arc4 ghash_clmulni_intel rfcomm dm_multipath scsi_dh bnep 
aesni_intel iwlmvm hid_multitouch aes_x86_64 mac80211 lrw gf128mul glue_helper 
ablk_helper cryptd snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi 
snd_hda_codec_generic nfsd rtsx_pci_ms snd_hda_intel auth_rpcgss 
snd_hda_controller nfs_acl btusb memstick joydev snd_hda_codec nfs lockd 
snd_hwdep bluetooth snd_seq_midi snd_seq_midi_event sunrpc snd_rawmidi 
snd_soc_rt5640 6lowpan_iphc fscache snd_soc_rl6231 cfg80211 snd_seq 
snd_soc_core snd_compress binfmt_misc snd_pcm_dmaengine snd_pcm snd_seq_device 
tpm_infineon snd_timer lpc_ich dw_dmac dw_dmac_core i2c_hid 8250_dw 
i2c_designware_platform
  [ 3871.551704]  i2c_designware_core snd shpchp snd_soc_sst_acpi mei_me mei 
spi_pxa2xx_platform mac_hid soundcore serio_raw parport_pc ppdev lp parport 
btrfs xor raid6_pq dm_mirror dm_region_hash dm_log mmc_block usbhid hid 
rtsx_pci_sdmmc i915 i2c_algo_bit rtsx_pci psmouse ahci drm_kms_helper r8169 
libahci mii drm wmi sdhci_acpi video sdhci
  [ 3871.551717] CPU: 2 PID: 2161 Comm: unity-system-co Tainted: GW I   
3.16.0-23-generic #30-Ubuntu
  [ 3871.551718] Hardware name: System76, IncDarter 
UltraThin/Darter UltraThin, BIOS 4.6.5 10/28/2013
  [ 3871.551719]  0009 8800d70efae0 8177fcbc 

  [ 3871.551721]  8800d70efb18 8106fd8d 88021008002c 
000b
  [ 3871.551722]  880210088520 8802106c3000 88021008 
8800d70efb28
  [ 3871.551724] Call Trace:
  [ 3871.551729]  [8177fcbc] dump_stack+0x45/0x56
  [ 3871.551732]  [8106fd8d] warn_slowpath_common+0x7d/0xa0
  [ 3871.551734]  [8106fe6a] warn_slowpath_null+0x1a/0x20
  [ 3871.551742]  [c026525c] intel_display_power_put+0x14c/0x160 
[i915]
  [ 3871.551754]  [c02adff4] 
modeset_update_crtc_power_domains+0x204/0x210 [i915]
  [ 3871.551765]  [c02ae00e] 
haswell_modeset_global_resources+0xe/0x10 [i915]
  [ 3871.551775]  [c02af70a] __intel_set_mode+0x5fa/0xab0 [i915]
  [ 3871.551785]  [c02b2af6] intel_set_mode+0x16/0x30 [i915]
  [ 3871.551794]  [c02b3bba] intel_crtc_set_config+0xa4a/0xda0 [i915]
  [ 3871.551804]  [c01956d1] drm_mode_set_config_internal+0x61/0xe0 
[drm]
  [ 3871.551813]  [c01961e1] drm_framebuffer_remove+0xe1/0x140 [drm]
  [ 3871.551822]  [c019a1ff] drm_mode_rmfb+0xdf/0x110 [drm]
  [ 3871.551828]  [c0189a4f] drm_ioctl+0x1df/0x680 [drm]
  [ 3871.551831]  [811f77e4] ? dentry_free+0x34/0x40
  [ 3871.551833]  [811f81aa] ? __dentry_kill+0x17a/0x200
  [ 3871.551835]  [811f83b0] ? dput+0x180/0x1c0
  [ 3871.551837]  [812016b4] ? mntput+0x24/0x40
  [ 3871.551838]  [811f4bc8] do_vfs_ioctl+0x2c8/0x4a0
  [ 3871.551840]  [811e285e] ? fput+0xe/0x10
  [ 3871.551842]  [810919ac] ? task_work_run+0xbc/0xf0
  [ 3871.551843]  [811f4e21] SyS_ioctl+0x81/0xa0
  [ 3871.551845]  [81787ced] system_call_fastpath+0x1a/0x1f

  [ 3871.551854] WARNING: CPU: 2 PID: 2161 at 
/build/buildd/linux-3.16.0/drivers/gpu/drm/i915/intel_pm.c:6001 
intel_display_power_put+0xf9/0x160 [i915]()
  [ 3871.551854] Modules linked in: ctr ccm ec_sys dm_crypt intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul 
crc32_pclmul arc4 ghash_clmulni_intel rfcomm dm_multipath scsi_dh bnep 
aesni_intel iwlmvm hid_multitouch aes_x86_64 mac80211 lrw gf128mul glue_helper 
ablk_helper cryptd snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi 
snd_hda_codec_generic nfsd rtsx_pci_ms snd_hda_intel auth_rpcgss 
snd_hda_controller nfs_acl btusb memstick joydev snd_hda_codec nfs lockd 
snd_hwdep bluetooth snd_seq_midi snd_seq_midi_event sunrpc snd_rawmidi 
snd_soc_rt5640 6lowpan_iphc fscache snd_soc_rl6231 cfg80211 snd_seq 
snd_soc_core snd_compress binfmt_misc snd_pcm_dmaengine snd_pcm snd_seq_device 
tpm_infineon snd_timer lpc_ich dw_dmac dw_dmac_core i2c_hid 8250_dw 
i2c_designware_platform
  [ 3871.551872]  i2c_designware_core snd shpchp snd_soc_sst_acpi mei_me mei 
spi_pxa2xx_platform mac_hid soundcore serio_raw parport_pc ppdev lp parport 
btrfs xor raid6_pq dm_mirror dm_region_hash 

[Kernel-packages] [Bug 1301601] Re: [Dell Latitude E7440] suspend sometimes freezes when lock screen activates

[Øyvind Stegard]

This is still happens with latest kernel 3.13.0-45-generic in Ubuntu
14.04, when no workaround is in place.

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Title:
  [Dell Latitude E7440] suspend sometimes freezes when lock screen
  activates

Status in linux package in Ubuntu:
  Expired

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  WORKAROUND: Hangs do not occur if the lock screen is disabled at
  suspend.

  WORKAROUND 2: Make pm-utils switch to console before suspend (and back
  after resume).

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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Re: [Kernel-packages] [Bug 1414596] Re: Kernel BUG: IP: [ffffffff8114ee13] find_get_page+0x33/0xa0

[Øyvind Stegard]

Joseph Salisbury joseph.salisb...@canonical.com writes:

 Are you able to reproduce this bug, or was it a one time event?

I am not able to reproduce, and I do not really know what triggered it,
other than perhaps heavy I/O load. But that may just be coincidental; I
was not successful at reproducing by running the same load patterns
again at a later time.


Øyvind
-- 
 Øyvind Stegard
  http://stegard.net/

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Title:
  Kernel BUG: IP: [8114ee13] find_get_page+0x33/0xa0

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Trace:

  Jan 26 10:54:48 lhs kernel: [172150.595480] BUG: unable to handle kernel 
paging request at 000101500050
  Jan 26 10:54:48 lhs kernel: [172150.595505] IP: [8114ee13] 
find_get_page+0x33/0xa0
  Jan 26 10:54:48 lhs kernel: [172150.595525] PGD 89115067 PUD 3aaec4067 PMD 0 
  Jan 26 10:54:48 lhs kernel: [172150.595539] Oops:  [#1] SMP 
  Jan 26 10:54:48 lhs kernel: [172150.595549] Modules linked in: btusb 
hid_logitech_dj usbhid hid usb_storage ctr ccm dm_crypt pn544_mei mei_phy pn544 
hci nfc dell_wmi sparse_keymap intel_rapl x86_pkg_temp_thermal intel_powerclamp 
arc4 coretemp kvm_intel dell_laptop dcdbas rfcomm kvm bnep crct10dif_pclmul 
crc32_pclmul ghash_clmulni_intel aesni_intel iwlmvm aes_x86_64 lrw gf128mul 
glue_helper mac80211 ablk_helper cryptd joydev iwlwifi serio_raw bluetooth 
uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev cfg80211 
lpc_ich mei_me mei snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel 
snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event 
snd_rawmidi snd_seq nls_iso8859_1 snd_seq_device snd_timer mac_hid snd 
parport_pc soundcore ppdev lp parport i915 e1000e ahci i2c_algo_bit 
drm_kms_helper psmouse drm ptp libahci sdhci_pci sdhci pps_core wmi video [last 
unloaded: btusb]
  Jan 26 10:54:48 lhs kernel: [172150.595799] CPU: 0 PID: 30884 Comm: java Not 
tainted 3.13.0-45-generic #74-Ubuntu
  Jan 26 10:54:48 lhs kernel: [172150.595820] Hardware name: Dell Inc. Latitude 
E7440/07F3F4, BIOS A13 12/18/2014
  Jan 26 10:54:48 lhs kernel: [172150.595839] task: 8802ee33c800 ti: 
8802d327e000 task.ti: 8802d327e000
  Jan 26 10:54:48 lhs kernel: [172150.595859] RIP: 0010:[8114ee13]  
[8114ee13] find_get_page+0x33/0xa0
  Jan 26 10:54:48 lhs kernel: [172150.595888] RSP: 0018:8802d327fb78  
EFLAGS: 00010246
  Jan 26 10:54:48 lhs kernel: [172150.595902] RAX: 8800d5eb1740 RBX: 
8803de0ff7d8 RCX: fffa
  Jan 26 10:54:48 lhs kernel: [172150.595921] RDX: 000101500034 RSI: 
8800d5eb1740 RDI: 
  Jan 26 10:54:48 lhs kernel: [172150.595939] RBP: 8802d327fb88 R08: 
000101500034 R09: 8800d5eb1630
  Jan 26 10:54:48 lhs kernel: [172150.595958] R10: 0021 R11: 
ea0010025a00 R12: 000edc9f
  Jan 26 10:54:48 lhs kernel: [172150.595976] R13: 000edc9f R14: 
000edc9f R15: 00d0
  Jan 26 10:54:48 lhs kernel: [172150.595995] FS:  7fa21fdff700() 
GS:88041ea0() knlGS:
  Jan 26 10:54:48 lhs kernel: [172150.596016] CS:  0010 DS:  ES:  CR0: 
80050033
  Jan 26 10:54:48 lhs kernel: [172150.596031] CR2: 000101500050 CR3: 
d6b32000 CR4: 001407f0
  Jan 26 10:54:48 lhs kernel: [172150.596052] Stack:
  Jan 26 10:54:48 lhs kernel: [172150.596062]  88033ddc3700 
8803de0ff7d0 8802d327fbb0 8114f37f
  Jan 26 10:54:48 lhs kernel: [172150.596097]  88033ddc3700 
8803de0ff7d0 010200da 8802d327fbf0
  Jan 26 10:54:48 lhs kernel: [172150.596118]  8114fcff 
880402b2c000 88033ddc3700 8803de0ff680
  Jan 26 10:54:48 lhs kernel: [172150.596139] Call Trace:
  Jan 26 10:54:48 lhs kernel: [172150.596149]  [8114f37f] 
find_lock_page+0x1f/0x70
  Jan 26 10:54:48 lhs kernel: [172150.596165]  [8114fcff] 
grab_cache_page_write_begin+0x5f/0xd0
  Jan 26 10:54:48 lhs kernel: [172150.596184]  [81245398] 
ext4_da_write_begin+0x98/0x310
  Jan 26 10:54:48 lhs kernel: [172150.596201]  [8114f078] 
generic_file_buffered_write+0xf8/0x250
  Jan 26 10:54:48 lhs kernel: [172150.596220]  [81150741] 
__generic_file_aio_write+0x1c1/0x3d0
  Jan 26 10:54:48 lhs kernel: [172150.596238]  [811509a8] 
generic_file_aio_write+0x58/0xa0
  Jan 26 10:54:48 lhs kernel: [172150.596255]  [8123b3c9] 
ext4_file_write+0x99/0x400
  Jan 26 10:54:48 lhs kernel: [172150.596272]  [811bd45a] 
do_sync_write+0x5a/0x90
  Jan 26 10:54:48 lhs kernel: [172150.596287]  [811bdbe4] 
vfs_write+0xb4/0x1f0
  Jan 26 10:54:48 lhs kernel: [172150.596302]  [811be619] 
SyS_write+0x49/0xa0
  Jan 26 10:54:48 lhs kernel: [172150.596317]  [8173196d] 
system_call_fastpath+0x1a/0x1f
  Jan 26

[Kernel-packages] [Bug 1414596] [NEW] Kernel BUG: IP: [ffffffff8114ee13] find_get_page+0x33/0xa0

[Øyvind Stegard]

Public bug reported:

Trace:

Jan 26 10:54:48 lhs kernel: [172150.595480] BUG: unable to handle kernel paging 
request at 000101500050
Jan 26 10:54:48 lhs kernel: [172150.595505] IP: [8114ee13] 
find_get_page+0x33/0xa0
Jan 26 10:54:48 lhs kernel: [172150.595525] PGD 89115067 PUD 3aaec4067 PMD 0 
Jan 26 10:54:48 lhs kernel: [172150.595539] Oops:  [#1] SMP 
Jan 26 10:54:48 lhs kernel: [172150.595549] Modules linked in: btusb 
hid_logitech_dj usbhid hid usb_storage ctr ccm dm_crypt pn544_mei mei_phy pn544 
hci nfc dell_wmi sparse_keymap intel_rapl x86_pkg_temp_thermal intel_powerclamp 
arc4 coretemp kvm_intel dell_laptop dcdbas rfcomm kvm bnep crct10dif_pclmul 
crc32_pclmul ghash_clmulni_intel aesni_intel iwlmvm aes_x86_64 lrw gf128mul 
glue_helper mac80211 ablk_helper cryptd joydev iwlwifi serio_raw bluetooth 
uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev cfg80211 
lpc_ich mei_me mei snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel 
snd_hda_codec snd_hwdep snd_pcm snd_page_alloc snd_seq_midi snd_seq_midi_event 
snd_rawmidi snd_seq nls_iso8859_1 snd_seq_device snd_timer mac_hid snd 
parport_pc soundcore ppdev lp parport i915 e1000e ahci i2c_algo_bit 
drm_kms_helper psmouse drm ptp libahci sdhci_pci sdhci pps_core wmi video [last 
unloaded: btusb]
Jan 26 10:54:48 lhs kernel: [172150.595799] CPU: 0 PID: 30884 Comm: java Not 
tainted 3.13.0-45-generic #74-Ubuntu
Jan 26 10:54:48 lhs kernel: [172150.595820] Hardware name: Dell Inc. Latitude 
E7440/07F3F4, BIOS A13 12/18/2014
Jan 26 10:54:48 lhs kernel: [172150.595839] task: 8802ee33c800 ti: 
8802d327e000 task.ti: 8802d327e000
Jan 26 10:54:48 lhs kernel: [172150.595859] RIP: 0010:[8114ee13]  
[8114ee13] find_get_page+0x33/0xa0
Jan 26 10:54:48 lhs kernel: [172150.595888] RSP: 0018:8802d327fb78  EFLAGS: 
00010246
Jan 26 10:54:48 lhs kernel: [172150.595902] RAX: 8800d5eb1740 RBX: 
8803de0ff7d8 RCX: fffa
Jan 26 10:54:48 lhs kernel: [172150.595921] RDX: 000101500034 RSI: 
8800d5eb1740 RDI: 
Jan 26 10:54:48 lhs kernel: [172150.595939] RBP: 8802d327fb88 R08: 
000101500034 R09: 8800d5eb1630
Jan 26 10:54:48 lhs kernel: [172150.595958] R10: 0021 R11: 
ea0010025a00 R12: 000edc9f
Jan 26 10:54:48 lhs kernel: [172150.595976] R13: 000edc9f R14: 
000edc9f R15: 00d0
Jan 26 10:54:48 lhs kernel: [172150.595995] FS:  7fa21fdff700() 
GS:88041ea0() knlGS:
Jan 26 10:54:48 lhs kernel: [172150.596016] CS:  0010 DS:  ES:  CR0: 
80050033
Jan 26 10:54:48 lhs kernel: [172150.596031] CR2: 000101500050 CR3: 
d6b32000 CR4: 001407f0
Jan 26 10:54:48 lhs kernel: [172150.596052] Stack:
Jan 26 10:54:48 lhs kernel: [172150.596062]  88033ddc3700 8803de0ff7d0 
8802d327fbb0 8114f37f
Jan 26 10:54:48 lhs kernel: [172150.596097]  88033ddc3700 8803de0ff7d0 
010200da 8802d327fbf0
Jan 26 10:54:48 lhs kernel: [172150.596118]  8114fcff 880402b2c000 
88033ddc3700 8803de0ff680
Jan 26 10:54:48 lhs kernel: [172150.596139] Call Trace:
Jan 26 10:54:48 lhs kernel: [172150.596149]  [8114f37f] 
find_lock_page+0x1f/0x70
Jan 26 10:54:48 lhs kernel: [172150.596165]  [8114fcff] 
grab_cache_page_write_begin+0x5f/0xd0
Jan 26 10:54:48 lhs kernel: [172150.596184]  [81245398] 
ext4_da_write_begin+0x98/0x310
Jan 26 10:54:48 lhs kernel: [172150.596201]  [8114f078] 
generic_file_buffered_write+0xf8/0x250
Jan 26 10:54:48 lhs kernel: [172150.596220]  [81150741] 
__generic_file_aio_write+0x1c1/0x3d0
Jan 26 10:54:48 lhs kernel: [172150.596238]  [811509a8] 
generic_file_aio_write+0x58/0xa0
Jan 26 10:54:48 lhs kernel: [172150.596255]  [8123b3c9] 
ext4_file_write+0x99/0x400
Jan 26 10:54:48 lhs kernel: [172150.596272]  [811bd45a] 
do_sync_write+0x5a/0x90
Jan 26 10:54:48 lhs kernel: [172150.596287]  [811bdbe4] 
vfs_write+0xb4/0x1f0
Jan 26 10:54:48 lhs kernel: [172150.596302]  [811be619] 
SyS_write+0x49/0xa0
Jan 26 10:54:48 lhs kernel: [172150.596317]  [8173196d] 
system_call_fastpath+0x1a/0x1f
Jan 26 10:54:48 lhs kernel: [172150.596333] Code: e5 41 54 49 89 f4 53 48 8d 5f 
08 4c 89 e6 48 89 df e8 12 9f 21 00 48 85 c0 48 89 c6 74 3a 48 8b 10 48 85 d2 
74 26 f6 c2 03 75 4c 8b 4a 1c 85 c9 74 d9 8d 79 01 4c 8d 4a 1c 89 c8 f0 0f b1 
7a 1c 
Jan 26 10:54:48 lhs kernel: [172150.596410] RIP  [8114ee13] 
find_get_page+0x33/0xa0
Jan 26 10:54:48 lhs kernel: [172150.596426]  RSP 8802d327fb78
Jan 26 10:54:48 lhs kernel: [172150.596436] CR2: 000101500050
Jan 26 10:54:49 lhs kernel: [172151.190254] ---[ end trace 8b45381f1eaeb686 ]---

System was frozen and required hard reboot (hold down power button) to
recover. Not in active use at the time of crash. System switched from X
to console by itself to display crash trace and froze after that.

[Kernel-packages] [Bug 1272624] Re: [Dell Latitude E7440] 14.04 Touchpad causing mouse pointer to spuriously jump around screen

[Øyvind Stegard]

I'm getting tired of this create duplicate reports stupidity. I'll
unsubscribe now and will provide no more information.

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Title:
  [Dell Latitude E7440] 14.04 Touchpad causing mouse pointer to
  spuriously jump around screen

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  From the live usb the touchpad seems less jerky compared to ubuntu
  13.10 but is still not as smooth as Windows 7.

  This may be due to how the touchpad is detected as a PS/2 mouse instead of a 
more appropriate touchpad driver:
  https://launchpadlibrarian.net/163664336/BootDmesg.txt
  [4.01] mousedev: PS/2 mouse device common for all mice

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-5-generic 3.13.0-5.20
  ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0
  Uname: Linux 3.13.0-5-generic x86_64
  ApportVersion: 2.13.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 4246 F pulseaudio
   /dev/snd/controlC1:  ubuntu 4246 F pulseaudio
  CasperVersion: 1.336ubuntu1
  CurrentDesktop: Unity
  Date: Sat Jan 25 06:50:44 2014
  LiveMediaBuild: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20140124)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent 
file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet 
splash --
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-5-generic N/A
   linux-backports-modules-3.13.0-5-generic  N/A
   linux-firmware1.122
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/02/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 0PPXP5
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd01/02/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn0PPXP5:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

[Øyvind Stegard]

Christopher, I have the issue in this bug – there is no doubt. Can you
please explain what value there will be in another duplicate bug report
? I shall refrain from comments that are off-topic for *this* bug, like
the keyboard-repeats, which may or may not be related.

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Title:
  [Dell Latitude E7440] ALPS touchpad keeps having state reset

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The mouse cursor keeps on jumping around, and these messages appear in the 
log when it happens:
  Dec  7 21:57:26 wyvern kernel: [  648.133841] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.134868] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.137921] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  7 21:57:26 wyvern kernel: [  648.138852] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.148833] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.

  The touchpad is recognised as a AlpsPS/2 ALPS DualPoint TouchPad.
  This is occurring with Ubuntu 13.10, though I have also seen this
  behaviour in the version of Linux Mint based on Ubuntu 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-14-generic 3.11.0-14.21
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Uname: Linux 3.11.0-14-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  allanc 1852 F pulseaudio
   /dev/snd/controlC0:  allanc 1852 F pulseaudio
  Date: Sat Dec  7 22:19:22 2013
  HibernationDevice: RESUME=UUID=a2a36712-35de-4e20-9d1a-df3520f401ec
  InstallationDate: Installed on 2013-12-07 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E7440
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed 
root=UUID=d03a42e6-0dea-4969-a682-eb4d255abc70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd08/14/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

[Øyvind Stegard]

Still a problem with latest BIOS A11 released by Dell a day ago. Just to
keep the bug alive, because it very much is.

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Title:
  [Dell Latitude E7440] ALPS touchpad keeps having state reset

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The mouse cursor keeps on jumping around, and these messages appear in the 
log when it happens:
  Dec  7 21:57:26 wyvern kernel: [  648.133841] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.134868] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.137921] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  7 21:57:26 wyvern kernel: [  648.138852] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.148833] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.

  The touchpad is recognised as a AlpsPS/2 ALPS DualPoint TouchPad.
  This is occurring with Ubuntu 13.10, though I have also seen this
  behaviour in the version of Linux Mint based on Ubuntu 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-14-generic 3.11.0-14.21
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Uname: Linux 3.11.0-14-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  allanc 1852 F pulseaudio
   /dev/snd/controlC0:  allanc 1852 F pulseaudio
  Date: Sat Dec  7 22:19:22 2013
  HibernationDevice: RESUME=UUID=a2a36712-35de-4e20-9d1a-df3520f401ec
  InstallationDate: Installed on 2013-12-07 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E7440
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed 
root=UUID=d03a42e6-0dea-4969-a682-eb4d255abc70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd08/14/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1373839] [NEW] Kernel crash IP: [ffffffff81173703] list_lru_walk_node+0xe3/0x160

[Øyvind Stegard]

Public bug reported:

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-36-generic 3.13.0-36.63
ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
Uname: Linux 3.13.0-36-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.4
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  oyvind 1951 F pulseaudio
 /dev/snd/controlC0:  oyvind 1951 F pulseaudio
CurrentDesktop: Unity
Date: Thu Sep 25 11:31:18 2014
HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
InstallationDate: Installed on 2014-04-01 (176 days ago)
InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
MachineType: Dell Inc. Latitude E7440
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b ro quiet splash 
psmouse.resetafter=1 vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-36-generic N/A
 linux-backports-modules-3.13.0-36-generic  N/A
 linux-firmware 1.127.7
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/18/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 07F3F4
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.

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


** Tags: amd64 apport-bug trusty

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Title:
  Kernel crash IP: [81173703] list_lru_walk_node+0xe3/0x160

Status in “linux” package in Ubuntu:
  New

Bug description:
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-36-generic 3.13.0-36.63
  ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
  Uname: Linux 3.13.0-36-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 1951 F pulseaudio
   /dev/snd/controlC0:  oyvind 1951 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Sep 25 11:31:18 2014
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (176 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b ro quiet splash 
psmouse.resetafter=1 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-36-generic N/A
   linux-backports-modules-3.13.0-36-generic  N/A
   linux-firmware 1.127.7
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1373839] Re: Kernel crash at prune_dcache_sb

[Øyvind Stegard]

System quickly lost responsiveness after crash and required hard reset
by holding power button.

** Summary changed:

- Kernel crash at prune_dcache_sb
+ Kernel crash at prune_dcache_sb - list_lru_walk_node+0xe3/0x160

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Title:
  Kernel crash IP: [81173703] list_lru_walk_node+0xe3/0x160

Status in “linux” package in Ubuntu:
  New

Bug description:
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-36-generic 3.13.0-36.63
  ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
  Uname: Linux 3.13.0-36-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 1951 F pulseaudio
   /dev/snd/controlC0:  oyvind 1951 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Sep 25 11:31:18 2014
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (176 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b ro quiet splash 
psmouse.resetafter=1 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-36-generic N/A
   linux-backports-modules-3.13.0-36-generic  N/A
   linux-firmware 1.127.7
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1373839] Re: Kernel crash

[Øyvind Stegard]

I know of no way to reproduce the crash.

** Summary changed:

- Kernel crash
+ Kernel crash at prune_dcache_sb

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Title:
  Kernel crash IP: [81173703] list_lru_walk_node+0xe3/0x160

Status in “linux” package in Ubuntu:
  New

Bug description:
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-36-generic 3.13.0-36.63
  ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
  Uname: Linux 3.13.0-36-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 1951 F pulseaudio
   /dev/snd/controlC0:  oyvind 1951 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Sep 25 11:31:18 2014
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (176 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b ro quiet splash 
psmouse.resetafter=1 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-36-generic N/A
   linux-backports-modules-3.13.0-36-generic  N/A
   linux-firmware 1.127.7
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1373839] Re: Kernel crash

[Øyvind Stegard]

** Attachment added: Kernel log from crash
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1373839/+attachment/4214664/+files/crash.log

** Description changed:

- Sep 25 11:22:04 lhs kernel: [10475.882643] BUG: unable to handle kernel 
paging request at 00010150003c
- Sep 25 11:22:04 lhs kernel: [10475.882670] IP: [81173703] 
list_lru_walk_node+0xe3/0x160
- Sep 25 11:22:04 lhs kernel: [10475.882692] PGD 17c2d9067 PUD 0 
- Sep 25 11:22:04 lhs kernel: [10475.882703] Oops: 0002 [#1] SMP 
- Sep 25 11:22:04 lhs kernel: [10475.882714] Modules linked in: hid_logitech_dj 
usbhid hid usb_storage btusb ctr ccm rfcomm bnep dm_crypt arc4 nls_iso8859_1 
pn544_mei mei_phy pn544 hci nfc dell_wmi sparse_keymap dell_laptop dcdbas 
snd_hda_codec_hdmi intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp 
kvm_intel snd_hda_codec_realtek kvm crct10dif_pclmul crc32_pclmul 
ghash_clmulni_intel aesni_intel iwlmvm snd_hda_intel mac80211 snd_hda_codec 
aes_x86_64 lrw snd_hwdep gf128mul glue_helper ablk_helper cryptd snd_pcm 
snd_seq_midi snd_seq_midi_event snd_page_alloc uvcvideo videobuf2_vmalloc 
snd_rawmidi videobuf2_memops videobuf2_core videodev joydev serio_raw iwlwifi 
bluetooth snd_seq lpc_ich snd_seq_device snd_timer snd cfg80211 mei_me mei 
soundcore parport_pc ppdev lp parport mac_hid i915 i2c_algo_bit drm_kms_helper 
psmouse e1000e ahci drm libahci sdhci_pci ptp sdhci pps_core wmi video [last 
unloaded: btusb]
- Sep 25 11:22:04 lhs kernel: [10475.882973] CPU: 2 PID: 14665 Comm: java Not 
tainted 3.13.0-36-generic #63-Ubuntu
- Sep 25 11:22:04 lhs kernel: [10475.882993] Hardware name: Dell Inc. Latitude 
E7440/07F3F4, BIOS A08 02/18/2014
- Sep 25 11:22:04 lhs kernel: [10475.883013] task: 8804051e1800 ti: 
88015e63a000 task.ti: 88015e63a000
- Sep 25 11:22:04 lhs kernel: [10475.883033] RIP: 0010:[81173703]  
[81173703] list_lru_walk_node+0xe3/0x160
- Sep 25 11:22:04 lhs kernel: [10475.883059] RSP: :88015e63b900  
EFLAGS: 00010246
- Sep 25 11:22:04 lhs kernel: [10475.883072] RAX: 8804029c5788 RBX: 
8800d5eb4740 RCX: 8804029c5788
- Sep 25 11:22:04 lhs kernel: [10475.883090] RDX: 000101500034 RSI: 
8804029c5780 RDI: 8800d5eb4718
- Sep 25 11:22:04 lhs kernel: [10475.883109] RBP: 88015e63b950 R08: 
88015e63b960 R09: 
- Sep 25 11:22:04 lhs kernel: [10475.883127] R10:  R11: 
000403f4 R12: 000101500034
- Sep 25 11:22:04 lhs kernel: [10475.883145] R13: 811d2c80 R14: 
8804029c5780 R15: 88015e63b960
- Sep 25 11:22:04 lhs kernel: [10475.883164] FS:  7f9895764700() 
GS:88041eb0() knlGS:
- Sep 25 11:22:04 lhs kernel: [10475.883188] CS:  0010 DS:  ES:  CR0: 
80050033
- Sep 25 11:22:04 lhs kernel: [10475.883203] CR2: 00010150003c CR3: 
000403e18000 CR4: 001407e0
- Sep 25 11:22:04 lhs kernel: [10475.883223] DR0:  DR1: 
 DR2: 
- Sep 25 11:22:04 lhs kernel: [10475.883242] DR3:  DR6: 
fffe0ff0 DR7: 0400
- Sep 25 11:22:04 lhs kernel: [10475.883260] Stack:
- Sep 25 11:22:04 lhs kernel: [10475.883266]   8804082e6bc0 
0052 88015e63b968
- Sep 25 11:22:04 lhs kernel: [10475.883288]  8804029c5788 88015e63b968 
8804082e6b58 8804082e6800
- Sep 25 11:22:04 lhs kernel: [10475.883310]    
88015e63b988 811d583c
- Sep 25 11:22:04 lhs kernel: [10475.883343] Call Trace:
- Sep 25 11:22:04 lhs kernel: [10475.883353]  [811d583c] 
prune_dcache_sb+0x3c/0x60
- Sep 25 11:22:04 lhs kernel: [10475.883368]  [811c0967] 
super_cache_scan+0xe7/0x160
- Sep 25 11:22:04 lhs kernel: [10475.883383]  [811605f7] 
shrink_slab+0x1c7/0x370
- Sep 25 11:22:04 lhs kernel: [10475.883397]  [8116372d] 
do_try_to_free_pages+0x3ed/0x540
- Sep 25 11:22:04 lhs kernel: [10475.883412]  [8116396c] 
try_to_free_pages+0xec/0x180
- Sep 25 11:22:04 lhs kernel: [10475.883427]  [811586e6] 
__alloc_pages_nodemask+0x7d6/0xb80
- Sep 25 11:22:04 lhs kernel: [10475.883443]  [8109d400] ? 
sched_clock_cpu+0x90/0x100
- Sep 25 11:22:04 lhs kernel: [10475.883460]  [8119903a] 
alloc_pages_vma+0x9a/0x140
- Sep 25 11:22:04 lhs kernel: [10475.883475]  [811ac8fb] 
do_huge_pmd_anonymous_page+0x10b/0x410
- Sep 25 11:22:04 lhs kernel: [10475.883493]  [81178ff8] 
handle_mm_fault+0x198/0xf00
- Sep 25 11:22:04 lhs kernel: [10475.883509]  [810d7c18] ? 
get_futex_key+0x1d8/0x2c0
- Sep 25 11:22:04 lhs kernel: [10475.883524]  [8172a524] 
__do_page_fault+0x184/0x560
- Sep 25 11:22:04 lhs kernel: [10475.883539]  [810a0185] ? 
set_next_entity+0x95/0xb0
- Sep 25 11:22:04 lhs kernel: [10475.883554]  [81012609] ? 
__switch_to+0x169/0x4c0
- Sep 25 11:22:04 lhs kernel: [10475.883568]  [8172a91a] 

[Kernel-packages] [Bug 1373839] Re: Kernel crash IP: [ffffffff81173703] list_lru_walk_node+0xe3/0x160

[Øyvind Stegard]

** Summary changed:

- Kernel crash at prune_dcache_sb - list_lru_walk_node+0xe3/0x160
+ Kernel crash IP: [81173703] list_lru_walk_node+0xe3/0x160

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Title:
  Kernel crash IP: [81173703] list_lru_walk_node+0xe3/0x160

Status in “linux” package in Ubuntu:
  New

Bug description:
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-36-generic 3.13.0-36.63
  ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
  Uname: Linux 3.13.0-36-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 1951 F pulseaudio
   /dev/snd/controlC0:  oyvind 1951 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Sep 25 11:31:18 2014
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (176 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b ro quiet splash 
psmouse.resetafter=1 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-36-generic N/A
   linux-backports-modules-3.13.0-36-generic  N/A
   linux-firmware 1.127.7
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1373839] Re: Kernel crash IP: [ffffffff81173703] list_lru_walk_node+0xe3/0x160

[Øyvind Stegard]

Judging by the IP and call trace, I cannot say that I remember this particular 
BUG or anything like it for the kernel in question. (I
usually check for hints in logs after hard crashes like this one.)

There has been one earlier crash with the kernel in question (not
reported), but the call trace for that has ext4 functions in it. It also
happened seemingly at random and caused a hard freeze. I've attached the
kernel log BUG, even though it might not be related.

** Attachment added: Another earlier BUG crash from the same kernel on same 
machine, but different call trace, etc.
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1373839/+attachment/4214953/+files/BUG-same-kernel-unknown-if-related.log

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Title:
  Kernel crash IP: [81173703] list_lru_walk_node+0xe3/0x160

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-36-generic 3.13.0-36.63
  ProcVersionSignature: Ubuntu 3.13.0-36.63-generic 3.13.11.6
  Uname: Linux 3.13.0-36-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 1951 F pulseaudio
   /dev/snd/controlC0:  oyvind 1951 F pulseaudio
  CurrentDesktop: Unity
  Date: Thu Sep 25 11:31:18 2014
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (176 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-36-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b ro quiet splash 
psmouse.resetafter=1 vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-36-generic N/A
   linux-backports-modules-3.13.0-36-generic  N/A
   linux-firmware 1.127.7
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

[Øyvind Stegard]

Anyone else experience stuck and repeating keyboard input when sync
issues occur with the touchpad ? It seems to cause bad side effects with
keyboard input here ..

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Title:
  [Dell Latitude E7440] ALPS touchpad keeps having state reset

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The mouse cursor keeps on jumping around, and these messages appear in the 
log when it happens:
  Dec  7 21:57:26 wyvern kernel: [  648.133841] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.134868] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.137921] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  7 21:57:26 wyvern kernel: [  648.138852] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.148833] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.

  The touchpad is recognised as a AlpsPS/2 ALPS DualPoint TouchPad.
  This is occurring with Ubuntu 13.10, though I have also seen this
  behaviour in the version of Linux Mint based on Ubuntu 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-14-generic 3.11.0-14.21
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Uname: Linux 3.11.0-14-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  allanc 1852 F pulseaudio
   /dev/snd/controlC0:  allanc 1852 F pulseaudio
  Date: Sat Dec  7 22:19:22 2013
  HibernationDevice: RESUME=UUID=a2a36712-35de-4e20-9d1a-df3520f401ec
  InstallationDate: Installed on 2013-12-07 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E7440
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed 
root=UUID=d03a42e6-0dea-4969-a682-eb4d255abc70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd08/14/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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Re: [Kernel-packages] [Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

[Øyvind Stegard]

Jeffrey Knockel jeff...@gmail.com writes:

 Øyvind, I experienced that when I upgraded to BIOS A10 from A08.
 Fortunately, I was able to downgrade from A10 back to A08.  I suspect
 that either A10 has an issue or it just pokes even harder at this bug
 than A08 did.  (A10 cites Keyboard input improvement as one of its
 fixes, which is probably the relevant change.)

Yeah, probably when it started; I cannot remember the repeat problem
from when the computer was new. And Keyboard input improvement fix on
revision 10 of a BIOS scares me. Such basics, and yet they allow
themselves to screw it up. I've sent a support request to Dell under
warranty and told them to inform the BIOS team. Can't hurt, though not
really expecting anything but a boiler plate response..

(I tried resetting BIOS by loading defaults, but I still have issues
with repeating keys.)


Øyvind
-- 
 Øyvind Stegard
  http://stegard.net/

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https://bugs.launchpad.net/bugs/1258837

Title:
  [Dell Latitude E7440] ALPS touchpad keeps having state reset

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The mouse cursor keeps on jumping around, and these messages appear in the 
log when it happens:
  Dec  7 21:57:26 wyvern kernel: [  648.133841] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.134868] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.137921] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  7 21:57:26 wyvern kernel: [  648.138852] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.148833] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.

  The touchpad is recognised as a AlpsPS/2 ALPS DualPoint TouchPad.
  This is occurring with Ubuntu 13.10, though I have also seen this
  behaviour in the version of Linux Mint based on Ubuntu 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-14-generic 3.11.0-14.21
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Uname: Linux 3.11.0-14-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  allanc 1852 F pulseaudio
   /dev/snd/controlC0:  allanc 1852 F pulseaudio
  Date: Sat Dec  7 22:19:22 2013
  HibernationDevice: RESUME=UUID=a2a36712-35de-4e20-9d1a-df3520f401ec
  InstallationDate: Installed on 2013-12-07 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E7440
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed 
root=UUID=d03a42e6-0dea-4969-a682-eb4d255abc70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd08/14/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1272624] Re: [Dell Latitude E7440] 14.04 Touchpad causing mouse pointer to spuriously jump around screen

[Øyvind Stegard]

Latest BIOS for the E7440 (A10) does not help.

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Title:
  [Dell Latitude E7440] 14.04 Touchpad causing mouse pointer to
  spuriously jump around screen

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  From the live usb the touchpad seems less jerky compared to ubuntu
  13.10 but is still not as smooth as Windows 7.

  This may be due to how the touchpad is detected as a PS/2 mouse instead of a 
more appropriate touchpad driver:
  https://launchpadlibrarian.net/163664336/BootDmesg.txt
  [4.01] mousedev: PS/2 mouse device common for all mice

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-5-generic 3.13.0-5.20
  ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0
  Uname: Linux 3.13.0-5-generic x86_64
  ApportVersion: 2.13.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 4246 F pulseaudio
   /dev/snd/controlC1:  ubuntu 4246 F pulseaudio
  CasperVersion: 1.336ubuntu1
  CurrentDesktop: Unity
  Date: Sat Jan 25 06:50:44 2014
  LiveMediaBuild: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20140124)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent 
file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet 
splash --
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-5-generic N/A
   linux-backports-modules-3.13.0-5-generic  N/A
   linux-firmware1.122
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/02/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 0PPXP5
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd01/02/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn0PPXP5:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

[Øyvind Stegard]

Latest BIOS (A10) for the E7440 does not help.

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Title:
  [Dell Latitude E7440] ALPS touchpad keeps having state reset

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The mouse cursor keeps on jumping around, and these messages appear in the 
log when it happens:
  Dec  7 21:57:26 wyvern kernel: [  648.133841] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.134868] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.137921] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  7 21:57:26 wyvern kernel: [  648.138852] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.148833] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.

  The touchpad is recognised as a AlpsPS/2 ALPS DualPoint TouchPad.
  This is occurring with Ubuntu 13.10, though I have also seen this
  behaviour in the version of Linux Mint based on Ubuntu 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-14-generic 3.11.0-14.21
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Uname: Linux 3.11.0-14-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  allanc 1852 F pulseaudio
   /dev/snd/controlC0:  allanc 1852 F pulseaudio
  Date: Sat Dec  7 22:19:22 2013
  HibernationDevice: RESUME=UUID=a2a36712-35de-4e20-9d1a-df3520f401ec
  InstallationDate: Installed on 2013-12-07 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E7440
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed 
root=UUID=d03a42e6-0dea-4969-a682-eb4d255abc70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd08/14/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1301601] Re: [Dell Latitude E7440] suspend sometimes freezes when lock screen activates

[Øyvind Stegard]

** Tags removed: latest-bios-a08
** Tags added: latest-bios-a10

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Title:
  [Dell Latitude E7440] suspend sometimes freezes when lock screen
  activates

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  WORKAROUND: Hangs do not occur if the lock screen is disabled at
  suspend.

  WORKAROUND 2: Make pm-utils switch to console before suspend (and back
  after resume).

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1301601] Re: [Dell Latitude E7440] suspend sometimes freezes when lock screen activates

[Øyvind Stegard]

Console switch workaround is reliable and prevents possible hangs on
suspend when screen locking is enabled.

It's implemented with a simple script in
/etc/pm/sleep.d/99switch_to_vt1:

#!/bin/sh
# Possible workaround for bug:
# https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301601
#
# Switch to a VT before suspending and back after resume

case $1 in
resume|thaw)
/bin/chvt 7
;;
suspend|hibernate)
/bin/chvt 1
;;
esac


** Description changed:

  Closed lid, expecting laptop to suspend, but found it later hot, frozen
  and *not* suspended. (Airflow was not the best, since it was in a bag.)
  
  WORKAROUND: Hangs do not occur if the lock screen is disabled at
  suspend.
+ 
+ WORKAROUND 2: Make pm-utils switch to console before suspend (and back
+ after resume).
  
  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
  
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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https://bugs.launchpad.net/bugs/1301601

Title:
  [Dell Latitude E7440] suspend sometimes freezes when lock screen
  activates

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  WORKAROUND: Hangs do not occur if the lock screen is disabled at
  suspend.

  WORKAROUND 2: Make pm-utils switch to console before suspend (and back
  after resume).

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 

[Kernel-packages] [Bug 1301601] Re: [Dell Latitude E7440] suspend sometimes freezes when lock screen activates

[Øyvind Stegard]

Stalling suspend for a few seconds did not help. Now testing console
switch workaround (switch to VT-1 at suspend, then switch back to VT-7
at resume.). So far this is looking better, and it might be preventing
the hanging lock screen. Need to observe longer for any conclusions.

-- 
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/1301601

Title:
  [Dell Latitude E7440] suspend sometimes freezes when lock screen
  activates

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  WORKAROUND: Hangs do not occur if the lock screen is disabled at
  suspend.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301601/+subscriptions

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[Kernel-packages] [Bug 1301601] Re: [Dell Latitude E7440] suspend freezes when lock screen activates

[Øyvind Stegard]

** Summary changed:

- [Dell Latitude E7440] suspend failure
+ [Dell Latitude E7440] suspend freezes when lock screen activates

** Summary changed:

- [Dell Latitude E7440] suspend freezes when lock screen activates
+ [Dell Latitude E7440] suspend sometimes freezes when lock screen activates

-- 
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/1301601

Title:
  [Dell Latitude E7440] suspend sometimes freezes when lock screen
  activates

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  WORKAROUND: Hangs do not occur if the lock screen is disabled at
  suspend.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301601/+subscriptions

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[Kernel-packages] [Bug 1301601] Re: [Dell Latitude E7440] suspend sometimes freezes when lock screen activates

[Øyvind Stegard]

I feel certain now that this is somehow connected to lock screen, so I
updated the bug title accordingly. Now on kernel 3.13.0-30-generic with
the problem still present. Currently testing a workaround where suspend
is stalled a few seconds by an /etc/pm/sleep.d script to allow
lockscreen fade animation to complete before machine is actually
suspended.

-- 
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/1301601

Title:
  [Dell Latitude E7440] suspend sometimes freezes when lock screen
  activates

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  WORKAROUND: Hangs do not occur if the lock screen is disabled at
  suspend.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
    oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301601/+subscriptions

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Re: [Kernel-packages] [Bug 1272624] Re: [Dell Latitude E7440] 14.04 Touchpad causing mouse pointer to spuriously jump around screen

[Øyvind Stegard]

Mark Smith mrksm...@amazon.com writes:

 I'm on an E7240 running 12.04 LTS (anxiously awaiting my employeer to
 certify 14.04 with all our internal tools and what-not) and I have this

[...]

 - Touch the pad near the middle or bottom.  The cursor moves slightly as my 
 finger wiggles around.
 - Without removing the first finger, touch the pad again with a second finger
 above the first finger. The cursor shoots up to a[1]=0 (which is the y
 position).
 - Without removing the first finger, remove the second (top) finger. The 
 cursor
 shoots back down to a[1]=some large number Sometimes it takes it all the way
 to the bottom of the screen, sometimes it goes back to where it was, or
 somewhere else. I haven't been able to figure out how it decides what to go 
 back
 to.

I can confirm this behaviour also on Ubuntu 14.04 on the Latitude E7440
(AlpsPS/2 ALPS DualPoint TouchPad). Kernel 3.13.0-29.53 x86-64.


[...]

 Similarly:

 - Touch the bad near the top.
 - Without removing the top finger, touch somewhere near the bottom.  The 
 cursor doesn't (yet) move.
 - Lift the top finger.  The cursor shoots to the bottom.
 - Put down the top finger again, without lifting the bottom.  The
 cursor shoots back up again.

This as well.


Øyvind
-- 
 Øyvind Stegard
  http://stegard.net/

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1272624

Title:
  [Dell Latitude E7440] 14.04 Touchpad causing mouse pointer to
  spuriously jump around screen

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  From the live usb the touchpad seems less jerky compared to ubuntu
  13.10 but is still not as smooth as Windows 7.

  This may be due to how the touchpad is detected as a PS/2 mouse instead of a 
more appropriate touchpad driver:
  https://launchpadlibrarian.net/163664336/BootDmesg.txt
  [4.01] mousedev: PS/2 mouse device common for all mice

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-5-generic 3.13.0-5.20
  ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0
  Uname: Linux 3.13.0-5-generic x86_64
  ApportVersion: 2.13.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 4246 F pulseaudio
   /dev/snd/controlC1:  ubuntu 4246 F pulseaudio
  CasperVersion: 1.336ubuntu1
  CurrentDesktop: Unity
  Date: Sat Jan 25 06:50:44 2014
  LiveMediaBuild: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20140124)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent 
file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet 
splash --
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-5-generic N/A
   linux-backports-modules-3.13.0-5-generic  N/A
   linux-firmware1.122
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/02/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A07
  dmi.board.name: 0PPXP5
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA07:bd01/02/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn0PPXP5:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1301601] Re: [Dell Latitude E7440] suspend failure

[Øyvind Stegard]

Hangs do not occur if the lock screen is disabled at suspend. Perhaps
this problem is somehow related to a bad interaction when lock screen is
activating while suspend is kicking in.

(Not having a lock screen at suspend is rather bad for security, so I'd
like to avoid it as a workaround.)

-- 
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/1301601

Title:
  [Dell Latitude E7440] suspend failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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Re: [Kernel-packages] [Bug 1301601] Re: [Dell Inc. Latitude E7440] suspend failure

[Øyvind Stegard]

Diaa Sami 1301...@bugs.launchpad.net writes:

 Are you talking about hibernation or sleep/s3 ? I have the same laptop
 (E7440 with Kubuntu beta 2 right now), sleep/s3 work reliably but not
 hibernation, I needed a small - but not easy to find out - tweak to make
 hibernation work well.

Actually, both are unreliable for me, but in different ways.

Sleep/s3: sometimes the machine fails to suspend (freezes before it can
power down). If suspend succeeds, then resume always works. That's this
bug report.

[Hibernate/s4: sometimes thaw/resume after boot results in black screen and
hang. Not this bug.]

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https://bugs.launchpad.net/bugs/1301601

Title:
  [Dell Inc. Latitude E7440] suspend failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1301601] Re: [Dell Inc. Latitude E7440] suspend failure

[Øyvind Stegard]

Not sure it is related to actual freezing incidents, but I saw this in
kernel log at suspend:

Apr  2 09:46:26 lhs kernel: [  305.963399] [ cut here ]
 Apr  2 09:46:26 lhs kernel: [  305.963436] WARNING: CPU: 2 PID: 2892 at 
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_uncore.c:125 
gen6_gt_check_fifodbg.isra.9+0x38/0x50 [i915]()
 Apr  2 09:46:26 lhs kernel: [  305.963437] MMIO read or write has been dropped 

 Apr  2 09:46:26 lhs kernel: [  305.963488] Modules linked in: ctr ccm 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev dell_wmi sparse_keymap 
pn544_mei mei_phy pn544 hci nfc ppdev intel_rapl x86_pkg_temp_thermal 
intel_powerclamp cor
etemp dell_laptop dcdbas kvm_intel arc4 kvm crct10dif_pclmul crc32_pclmul 
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper 
cryptd psmouse serio_raw btusb wmi bnep rfcomm bluetooth iwlmvm mac80211 snd_h
da_intel snd_hda_codec snd_hwdep uvcvideo snd_pcm iwlwifi videobuf2_vmalloc 
videobuf2_memops videobuf2_core snd_page_alloc i915 snd_seq_midi 
snd_seq_midi_event snd_rawmidi parport_pc videodev video cfg80211 snd_seq 
snd_seq_device dr
m_kms_helper snd_timer drm lpc_ich snd mac_hid mei_me i2c_algo_bit mei 
soundcore lp nls_iso8859_1 parport e1000e ahci libahci ptp pps_core
 Apr  2 09:46:26 lhs kernel: [  305.963491] CPU: 2 PID: 2892 Comm: 
kworker/u8:12 Not tainted 3.13.0-21-generic #43-Ubuntu
 Apr  2 09:46:26 lhs kernel: [  305.963492] Hardware name: Dell Inc. Latitude 
E7440/07F3F4, BIOS A08 02/18/2014
 Apr  2 09:46:26 lhs kernel: [  305.963515] Workqueue: i915 
gen6_force_wake_work [i915]
 Apr  2 09:46:26 lhs kernel: [  305.963520]  0009 8803c2935d38 
81714914 8803c2935d80
 Apr  2 09:46:26 lhs kernel: [  305.963523]  8803c2935d70 810676bd 
880406c48020 880406c48028
 Apr  2 09:46:26 lhs kernel: [  305.963526]  0246  
0100 8803c2935dd0
 Apr  2 09:46:26 lhs kernel: [  305.963527] Call Trace:
 Apr  2 09:46:26 lhs kernel: [  305.963534]  [81714914] 
dump_stack+0x45/0x56
 Apr  2 09:46:26 lhs kernel: [  305.963538]  [810676bd] 
warn_slowpath_common+0x7d/0xa0
 Apr  2 09:46:26 lhs kernel: [  305.963540]  [8106772c] 
warn_slowpath_fmt+0x4c/0x50
 Apr  2 09:46:26 lhs kernel: [  305.963547]  [8109a65a] ? 
try_to_wake_up+0x1fa/0x2c0
 Apr  2 09:46:26 lhs kernel: [  305.963568]  [a02b6de8] 
gen6_gt_check_fifodbg.isra.9+0x38/0x50 [i915]
 Apr  2 09:46:26 lhs kernel: [  305.963585]  [a02b6e8b] 
__gen6_gt_force_wake_mt_put+0x2b/0x30 [i915]
 Apr  2 09:46:26 lhs kernel: [  305.963602]  [a02b6bb7] 
gen6_force_wake_work+0x37/0x50 [i915]
 Apr  2 09:46:26 lhs kernel: [  305.963606]  [81083892] 
process_one_work+0x182/0x450
 Apr  2 09:46:26 lhs kernel: [  305.963610]  [81084631] 
worker_thread+0x121/0x410
 Apr  2 09:46:26 lhs kernel: [  305.963614]  [81084510] ? 
rescuer_thread+0x3e0/0x3e0
 Apr  2 09:46:26 lhs kernel: [  305.963617]  [8108b302] 
kthread+0xd2/0xf0
 Apr  2 09:46:26 lhs kernel: [  305.963620]  [8108b230] ? 
kthread_create_on_node+0x1d0/0x1d0
 Apr  2 09:46:26 lhs kernel: [  305.963624]  [8172523c] 
ret_from_fork+0x7c/0xb0
 Apr  2 09:46:26 lhs kernel: [  305.963627]  [8108b230] ? 
kthread_create_on_node+0x1d0/0x1d0
 Apr  2 09:46:26 lhs kernel: [  305.963629] ---[ end trace 396fb56d04ab9b14 ]---
 Apr  2 09:46:26 lhs kernel: [  306.542815] PM: suspend of devices complete 
after 599.849 msecs
 Apr  2 09:46:26 lhs kernel: [  306.543013] PM: late suspend of devices 
complete after 0.196 msecs

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Title:
  [Dell Inc. Latitude E7440] suspend failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 

[Kernel-packages] [Bug 1301601] Re: [Dell Inc. Latitude E7440] suspend/resume failure

[Øyvind Stegard]

Just had another freeze at suspend. Display was still on, but frozen
right in the middle of the fade between desktop and lockscreen appearing
before machine should have suspended (same thing as first occurence). So
this bug is really about a failure to suspend, since it actually never
manages to reach that state.

I find nothing interesting in any logs under /var/log.

The last thing that appears in pm-suspend.log before freeze:
Fri Apr  4 23:42:00 CEST 2014: performing suspend


** Summary changed:

- [Dell Inc. Latitude E7440] suspend/resume failure
+ [Dell Inc. Latitude E7440] suspend failure

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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/1301601

Title:
  [Dell Inc. Latitude E7440] suspend failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

[Øyvind Stegard]

Christopher, I would, but I have a hard time understanding why I should
file an obvious duplicate bug report ? I have the same hardware as the
reporter and the same errors. Also, the A08 BIOS is not outdated – there
is nothing more recent available from Dell support.

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Title:
  [Dell Latitude E7440] ALPS touchpad keeps having state reset

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  This is very similar to bug 1048258 - the mouse cursor keeps on
  jumping around, and these messages appear in the log when it hapepns:

  Dec  7 21:57:26 wyvern kernel: [  648.133841] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.134868] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.137921] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  7 21:57:26 wyvern kernel: [  648.138852] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.148833] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.

  The touchpad is recognised as a AlpsPS/2 ALPS DualPoint TouchPad.
  This is occurring with Ubuntu 13.10, though I have also seen this
  behaviour in the version of Linux Mint based on Ubuntu 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-14-generic 3.11.0-14.21
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Uname: Linux 3.11.0-14-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  allanc 1852 F pulseaudio
   /dev/snd/controlC0:  allanc 1852 F pulseaudio
  Date: Sat Dec  7 22:19:22 2013
  HibernationDevice: RESUME=UUID=a2a36712-35de-4e20-9d1a-df3520f401ec
  InstallationDate: Installed on 2013-12-07 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E7440
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed 
root=UUID=d03a42e6-0dea-4969-a682-eb4d255abc70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd08/14/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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Re: [Kernel-packages] [Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

[Øyvind Stegard]

Scott Hosking 1258...@bugs.launchpad.net writes:

 Øyvind Stegard, I have been experiencing the same issues to those in #43
 with the same laptop.  See here for a report I filed a few months ago:
 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1272624

Thanks, I subscribed to the bug.

At least there seems to be some upstream activity on this:
http://article.gmane.org/gmane.linux.kernel.input/34165/match=e7440+alps+tommy

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https://bugs.launchpad.net/bugs/1258837

Title:
  [Dell Latitude E7440] ALPS touchpad keeps having state reset

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  This is very similar to bug 1048258 - the mouse cursor keeps on
  jumping around, and these messages appear in the log when it hapepns:

  Dec  7 21:57:26 wyvern kernel: [  648.133841] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.134868] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.137921] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  7 21:57:26 wyvern kernel: [  648.138852] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.148833] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.

  The touchpad is recognised as a AlpsPS/2 ALPS DualPoint TouchPad.
  This is occurring with Ubuntu 13.10, though I have also seen this
  behaviour in the version of Linux Mint based on Ubuntu 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-14-generic 3.11.0-14.21
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Uname: Linux 3.11.0-14-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  allanc 1852 F pulseaudio
   /dev/snd/controlC0:  allanc 1852 F pulseaudio
  Date: Sat Dec  7 22:19:22 2013
  HibernationDevice: RESUME=UUID=a2a36712-35de-4e20-9d1a-df3520f401ec
  InstallationDate: Installed on 2013-12-07 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E7440
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed 
root=UUID=d03a42e6-0dea-4969-a682-eb4d255abc70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd08/14/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1301601] Re: [Dell Inc. Latitude E7440] suspend/resume failure

[Øyvind Stegard]

Unless I hit the problem again, this bug will likely just fade into
oblivion, as I have no way to reliably reproduce the problem. And that
makes it hard to determine whether a mainline kernel helps or not.

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Title:
  [Dell Inc. Latitude E7440] suspend/resume failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1301601] [NEW] [Dell Inc. Latitude E7440] suspend/resume failure

[Øyvind Stegard]

Public bug reported:

Closed lid, expecting laptop to suspend, but found it later hot, frozen
and *not* suspended. (Airflow was not the best, since it was in a bag.)

ProblemType: KernelOops
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-21-generic 3.13.0-21.43
ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
Uname: Linux 3.13.0-21-generic x86_64
Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
ApportVersion: 2.14-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  lightdm1288 F pulseaudio
  oyvind 1866 F pulseaudio
 /dev/snd/controlC1:  lightdm1288 F pulseaudio
  oyvind 1866 F pulseaudio
Date: Wed Apr  2 22:46:06 2014
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
InstallationDate: Installed on 2014-04-01 (1 days ago)
InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
InterpreterPath: /usr/bin/python3.4
MachineType: Dell Inc. Latitude E7440
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
 linux-restricted-modules-3.13.0-21-generic N/A
 linux-backports-modules-3.13.0-21-generic  N/A
 linux-firmware 1.127
SourcePackage: linux
Title: [Dell Inc. Latitude E7440] suspend/resume failure
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
 
dmi.bios.date: 02/18/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 07F3F4
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd02/18/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.

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


** Tags: amd64 apport-kerneloops resume suspend trusty

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Title:
  [Dell Inc. Latitude E7440] suspend/resume failure

Status in “linux” package in Ubuntu:
  New

Bug description:
  Closed lid, expecting laptop to suspend, but found it later hot,
  frozen and *not* suspended. (Airflow was not the best, since it was in
  a bag.)

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-21-generic 3.13.0-21.43
  ProcVersionSignature: Ubuntu 3.13.0-21.43-generic 3.13.8
  Uname: Linux 3.13.0-21-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
   /dev/snd/controlC1:  lightdm1288 F pulseaudio
oyvind 1866 F pulseaudio
  Date: Wed Apr  2 22:46:06 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=d913ab68-ff2c-481e-9e50-2cddfc2bfc33
  InstallationDate: Installed on 2014-04-01 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: Dell Inc. Latitude E7440
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-21-generic.efi.signed 
root=UUID=7255658f-91f7-4dba-b6c4-185cd810e17b 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:
   linux-restricted-modules-3.13.0-21-generic N/A
   linux-backports-modules-3.13.0-21-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [Dell Inc. Latitude E7440] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:
   
  dmi.bios.date: 02/18/2014
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 

[Kernel-packages] [Bug 1258837] Re: [Dell Latitude E7440] ALPS touchpad keeps having state reset

[Øyvind Stegard]

Experiencing this exact bug on clean 14.04 install  (beta2, kernel 3
.13.0-21-generic) on a Dell E7440 with the latest A08-bios. In fact, the
pointer sometimes goes crazy and spews spurious input events all over
the desktop (including pasting  stuff into terminals, etc.). Usually it
just momentarily freezes. All this accompanied by the same psmouse
kernel log messages that this bug report describes.

dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.name: 07F3F4

synaptics: AlpsPS/2 ALPS DualPoint TouchPad: Vendor 0x2 Product 0x8

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Title:
  [Dell Latitude E7440] ALPS touchpad keeps having state reset

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  This is very similar to bug 1048258 - the mouse cursor keeps on
  jumping around, and these messages appear in the log when it hapepns:

  Dec  7 21:57:26 wyvern kernel: [  648.133841] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.134868] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.137921] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.
  Dec  7 21:57:26 wyvern kernel: [  648.138852] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 lost sync at byte 1
  Dec  7 21:57:26 wyvern kernel: [  648.148833] psmouse serio1: DualPoint 
TouchPad at isa0060/serio1/input0 - driver resynced.

  The touchpad is recognised as a AlpsPS/2 ALPS DualPoint TouchPad.
  This is occurring with Ubuntu 13.10, though I have also seen this
  behaviour in the version of Linux Mint based on Ubuntu 13.04.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-14-generic 3.11.0-14.21
  ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
  Uname: Linux 3.11.0-14-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  allanc 1852 F pulseaudio
   /dev/snd/controlC0:  allanc 1852 F pulseaudio
  Date: Sat Dec  7 22:19:22 2013
  HibernationDevice: RESUME=UUID=a2a36712-35de-4e20-9d1a-df3520f401ec
  InstallationDate: Installed on 2013-12-07 (0 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E7440
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed 
root=UUID=d03a42e6-0dea-4969-a682-eb4d255abc70 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-14-generic N/A
   linux-backports-modules-3.11.0-14-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/14/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A03
  dmi.board.name: 07F3F4
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA03:bd08/14/2013:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn07F3F4:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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Re: [Kernel-packages] [Bug 571770] Re: Thread [hd-audio0] consuming excessive amounts of CPU, audio crackling

[Øyvind Stegard]

This bug is really just bug 879790, set status to duplicate or close.
Either way I will not be able to test, as I gave up on using Linux on
the machine due this problem. And now it is obsolete and dusty.

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Title:
  Thread [hd-audio0] consuming excessive amounts of CPU, audio crackling

Status in X.org XServer - ATI gfx chipset driver:
  Confirmed
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Binary package hint: linux-image-2.6.32-22-generic

  Sometimes during audio playback, a kernel thread named [hd-audio0]
  will consume excessive amounts of CPU and cause  audio crackling. It
  seems to be more easily triggered when displaying video in fullscreen
  (or Rhythmbox visualizations) or dragging windows around while playing
  music, somehow relating it graphics operations (running default radeon
  driver with KMS and Compiz).

  This all started after moving from Ubuntu Karmic to Lucid (never had
  this problem before).

  Setting package to kernel, since it's probably alsa snd_hda_intel
  kernel module which is to blame.

  Ubuntu 10.04 x86, Intel Core Duo 2GHz, 3GB RAM, ATI X1400 Radeon Mobility 
graphics.
  Audio chip: Analog Devices AD1981 [HDA]

  WORKAROUND: Disabling radeon KMS makes all the audio crackling go
  away.

  Attaching:
  * Screenshot of top running over Rhythmbox w/fullscreen visualizations, 
showing [hd-audio0] consuming more CPU than everything else at the time (audio 
crackles).
  * Output of lspci -vvnn
  * Output of dmesg
  * Contents of /proc/interrupts
  * ALSA info, as provided by the alsa-info.sh script.

  Related to this: https://bugzilla.kernel.org/show_bug.cgi?id=14935 ???

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[Kernel-packages] [Bug 1271307] Re: iwlwifi: tx speed regression with kernel 3.11.0-15-generic [Dell Latitude E6510]

[Øyvind Stegard]

** Description changed:

  Kernel 3.11.0-15-generic appears to regress iwlwifi performance
  significantly.
  
  I get about 400-500KiB/s sustained transfer rate with 3.11.0-15-generic,
- while with speed is over 7MiB/s with either 3.11.0-12-generic or
- mainline kernel v3.11.10.3-saucy (same access point).
+ while speed is over 7MiB/s with either 3.11.0-12-generic or mainline
+ kernel v3.11.10.3-saucy (same access point).
  
  This  bug is likely dupe of bug 1270208, but I was asked to file it
  separately due to hardware differences.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic 3.11.0-15.23
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC1:  oyvind 2102 F pulseaudio
-  /dev/snd/controlC0:  oyvind 2102 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC1:  oyvind 2102 F pulseaudio
+  /dev/snd/controlC0:  oyvind 2102 F pulseaudio
  Date: Tue Jan 21 21:13:24 2014
  HibernationDevice: RESUME=UUID=0f94207f-b6d7-4b98-8f13-eaaeebb896b1
  InstallationDate: Installed on 2013-11-02 (80 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E6510
  MarkForUpload: True
  PccardctlIdent:
-  Socket 0:
-no product info available
+  Socket 0:
+    no product info available
  PccardctlStatus:
-  Socket 0:
-no card
+  Socket 0:
+    no card
  ProcEnviron:
-  LANGUAGE=nb_NO:nb:en
-  TERM=xterm
-  PATH=(custom, no user)
-  LANG=nb_NO.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=nb_NO:nb:en
+  TERM=xterm
+  PATH=(custom, no user)
+  LANG=nb_NO.UTF-8
+  SHELL=/bin/bash
  ProcFB:
-  
+ 
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic 
root=UUID=7816e956-27c6-48c4-9ce2-3b22b5842157 ro quiet nosplash 
nouveau.perflvl_wr=
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
-  linux-restricted-modules-3.11.0-15-generic N/A
-  linux-backports-modules-3.11.0-15-generic  N/A
-  linux-firmware 1.116.1
+  linux-restricted-modules-3.11.0-15-generic N/A
+  linux-backports-modules-3.11.0-15-generic  N/A
+  linux-firmware 1.116.1
  SourcePackage: linux
  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: 0N5KHN
  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.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn0N5KHN:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

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Title:
  8086:422c [Dell Latitude E6510] iwlwifi: tx speed regression with
  kernel 3.11.0-15-generic

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Kernel 3.11.0-15-generic appears to regress iwlwifi performance
  significantly. I get about 400-500KiB/s sustained transfer rate with
  3.11.0-15-generic, while speed is over 7MiB/s with either
  3.11.0-12-generic or mainline kernel v3.11.10.3-saucy (same access
  point).

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic 3.11.0-15.23
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 2102 F pulseaudio
   /dev/snd/controlC0:  oyvind 2102 F pulseaudio
  Date: Tue Jan 21 21:13:24 2014
  HibernationDevice: RESUME=UUID=0f94207f-b6d7-4b98-8f13-eaaeebb896b1
  InstallationDate: Installed on 2013-11-02 (80 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E6510
  MarkForUpload: True
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   LANGUAGE=nb_NO:nb:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=nb_NO.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic 
root=UUID=7816e956-27c6-48c4-9ce2-3b22b5842157 ro quiet nosplash 
nouveau.perflvl_wr=
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   

[Kernel-packages] [Bug 1271307] [NEW] iwlwifi: tx speed regression with kernel 3.11.0-15-generic [Dell Latitude E6510]

[Øyvind Stegard]

Public bug reported:

Kernel 3.11.0-15-generic appears to regress iwlwifi performance
significantly.

I get about 400-500KiB/s sustained transfer rate with 3.11.0-15-generic,
while speed is over 7MiB/s with either 3.11.0-12-generic or mainline
kernel v3.11.10.3-saucy (same access point).

This  bug is likely dupe of bug 1270208, but I was asked to file it
separately due to hardware differences.

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-15-generic 3.11.0-15.23
ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC1:  oyvind 2102 F pulseaudio
 /dev/snd/controlC0:  oyvind 2102 F pulseaudio
Date: Tue Jan 21 21:13:24 2014
HibernationDevice: RESUME=UUID=0f94207f-b6d7-4b98-8f13-eaaeebb896b1
InstallationDate: Installed on 2013-11-02 (80 days ago)
InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1)
MachineType: Dell Inc. Latitude E6510
MarkForUpload: True
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcEnviron:
 LANGUAGE=nb_NO:nb:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=nb_NO.UTF-8
 SHELL=/bin/bash
ProcFB:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic 
root=UUID=7816e956-27c6-48c4-9ce2-3b22b5842157 ro quiet nosplash 
nouveau.perflvl_wr=
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-3.11.0-15-generic N/A
 linux-backports-modules-3.11.0-15-generic  N/A
 linux-firmware 1.116.1
SourcePackage: linux
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: 0N5KHN
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.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn0N5KHN:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6510
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.

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


** Tags: amd64 apport-bug saucy

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https://bugs.launchpad.net/bugs/1271307

Title:
  iwlwifi: tx speed regression with kernel 3.11.0-15-generic [Dell
  Latitude E6510]

Status in “linux” package in Ubuntu:
  New

Bug description:
  Kernel 3.11.0-15-generic appears to regress iwlwifi performance
  significantly.

  I get about 400-500KiB/s sustained transfer rate with
  3.11.0-15-generic, while speed is over 7MiB/s with either
  3.11.0-12-generic or mainline kernel v3.11.10.3-saucy (same access
  point).

  This  bug is likely dupe of bug 1270208, but I was asked to file it
  separately due to hardware differences.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic 3.11.0-15.23
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 2102 F pulseaudio
   /dev/snd/controlC0:  oyvind 2102 F pulseaudio
  Date: Tue Jan 21 21:13:24 2014
  HibernationDevice: RESUME=UUID=0f94207f-b6d7-4b98-8f13-eaaeebb896b1
  InstallationDate: Installed on 2013-11-02 (80 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E6510
  MarkForUpload: True
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   LANGUAGE=nb_NO:nb:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=nb_NO.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic 
root=UUID=7816e956-27c6-48c4-9ce2-3b22b5842157 ro quiet nosplash 
nouveau.perflvl_wr=
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware 1.116.1
  SourcePackage: linux
  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: 0N5KHN
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 

[Kernel-packages] [Bug 1271307] Re: 8086:422c [Dell Latitude E6510] iwlwifi: tx speed regression with kernel 3.11.0-15-generic

[Øyvind Stegard]

Latest desktop image from http://cdimage.ubuntu.com/daily-live/current/
(using kernel 3.13.0-4-generic) works great – no problems with wifi
speeds (close to 10MiB/s sustained for both tx/rx).

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Title:
  8086:422c [Dell Latitude E6510] iwlwifi: tx speed regression with
  kernel 3.11.0-15-generic

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Kernel 3.11.0-15-generic appears to regress iwlwifi performance
  significantly. I get about 400-500KiB/s sustained transfer rate with
  3.11.0-15-generic, while speed is over 7MiB/s with either
  3.11.0-12-generic or mainline kernel v3.11.10.3-saucy (same access
  point).

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic 3.11.0-15.23
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 2102 F pulseaudio
   /dev/snd/controlC0:  oyvind 2102 F pulseaudio
  Date: Tue Jan 21 21:13:24 2014
  HibernationDevice: RESUME=UUID=0f94207f-b6d7-4b98-8f13-eaaeebb896b1
  InstallationDate: Installed on 2013-11-02 (80 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E6510
  MarkForUpload: True
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   LANGUAGE=nb_NO:nb:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=nb_NO.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic 
root=UUID=7816e956-27c6-48c4-9ce2-3b22b5842157 ro quiet nosplash 
nouveau.perflvl_wr=
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware 1.116.1
  SourcePackage: linux
  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: 0N5KHN
  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.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn0N5KHN:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1271307] Re: 8086:422c [Dell Latitude E6510] iwlwifi: tx speed regression with kernel 3.11.0-15-generic

[Øyvind Stegard]

As mentioned in bug description, the mainline kernel build:

v3.11.10.3-saucy/   16-Jan-2014 10:53

from http://kernel.ubuntu.com/~kernel-ppa/mainline/ does not have the
problem.


** Tags added: kernel-fixed-upstream-3.11.10.3

-- 
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Title:
  8086:422c [Dell Latitude E6510] iwlwifi: tx speed regression with
  kernel 3.11.0-15-generic

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Kernel 3.11.0-15-generic appears to regress iwlwifi performance
  significantly. I get about 400-500KiB/s sustained transfer rate with
  3.11.0-15-generic, while speed is over 7MiB/s with either
  3.11.0-12-generic or mainline kernel v3.11.10.3-saucy (same access
  point).

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic 3.11.0-15.23
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 2102 F pulseaudio
   /dev/snd/controlC0:  oyvind 2102 F pulseaudio
  Date: Tue Jan 21 21:13:24 2014
  HibernationDevice: RESUME=UUID=0f94207f-b6d7-4b98-8f13-eaaeebb896b1
  InstallationDate: Installed on 2013-11-02 (80 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E6510
  MarkForUpload: True
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   LANGUAGE=nb_NO:nb:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=nb_NO.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic 
root=UUID=7816e956-27c6-48c4-9ce2-3b22b5842157 ro quiet nosplash 
nouveau.perflvl_wr=
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware 1.116.1
  SourcePackage: linux
  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: 0N5KHN
  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.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn0N5KHN:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1271307] Re: 8086:422c [Dell Latitude E6510] iwlwifi: tx speed regression with kernel 3.11.0-15-generic

[Øyvind Stegard]

For Ubuntu Trusty the bug is invalid.

For Ubuntu 13.10, no, definitely not invalid, and a backport would be
nice.  I thought perhaps the extended stable releases 3.11.10.N would be
made available in kernel updates for Ubuntu 13.10 ? If they are, then
this problem will likely disappear, since the mainline kernel 3.11.10.3
works OK. (Although I do not know which commit between 3.11.10 and
3.11.10.3 that fixes the problem.)

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Title:
  8086:422c [Dell Latitude E6510] iwlwifi: tx speed regression with
  kernel 3.11.0-15-generic

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Kernel 3.11.0-15-generic appears to regress iwlwifi performance
  significantly. I get about 400-500KiB/s sustained transfer rate with
  3.11.0-15-generic, while speed is over 7MiB/s with either
  3.11.0-12-generic or mainline kernel v3.11.10.3-saucy (same access
  point).

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic 3.11.0-15.23
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 2102 F pulseaudio
   /dev/snd/controlC0:  oyvind 2102 F pulseaudio
  Date: Tue Jan 21 21:13:24 2014
  HibernationDevice: RESUME=UUID=0f94207f-b6d7-4b98-8f13-eaaeebb896b1
  InstallationDate: Installed on 2013-11-02 (80 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E6510
  MarkForUpload: True
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   LANGUAGE=nb_NO:nb:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=nb_NO.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic 
root=UUID=7816e956-27c6-48c4-9ce2-3b22b5842157 ro quiet nosplash 
nouveau.perflvl_wr=
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware 1.116.1
  SourcePackage: linux
  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: 0N5KHN
  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.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn0N5KHN:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1271307/+subscriptions

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[Kernel-packages] [Bug 1271307] Re: 8086:422c [Dell Latitude E6510] iwlwifi: tx speed regression with kernel 3.11.0-15-generic

[Øyvind Stegard]

If anyone else lands here and wonders what the status is in Ubuntu 13.10:
Bug is fixed in kernel 3.11.0-17-generic 3.11.0-17.30 for me. I downloaded and 
installed it from the Canonical Kernel team PPA:
https://launchpad.net/~canonical-kernel-team/+archive/ppa

I guess it will appear in -proposed eventually ..

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Title:
  8086:422c [Dell Latitude E6510] iwlwifi: tx speed regression with
  kernel 3.11.0-15-generic

Status in “linux” package in Ubuntu:
  Fix Released

Bug description:
  Kernel 3.11.0-15-generic appears to regress iwlwifi performance
  significantly. I get about 400-500KiB/s sustained transfer rate with
  3.11.0-15-generic, while speed is over 7MiB/s with either
  3.11.0-12-generic or mainline kernel v3.11.10.3-saucy (same access
  point).

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic 3.11.0-15.23
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  oyvind 2102 F pulseaudio
   /dev/snd/controlC0:  oyvind 2102 F pulseaudio
  Date: Tue Jan 21 21:13:24 2014
  HibernationDevice: RESUME=UUID=0f94207f-b6d7-4b98-8f13-eaaeebb896b1
  InstallationDate: Installed on 2013-11-02 (80 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E6510
  MarkForUpload: True
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcEnviron:
   LANGUAGE=nb_NO:nb:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=nb_NO.UTF-8
   SHELL=/bin/bash
  ProcFB:

  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic 
root=UUID=7816e956-27c6-48c4-9ce2-3b22b5842157 ro quiet nosplash 
nouveau.perflvl_wr=
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware 1.116.1
  SourcePackage: linux
  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: 0N5KHN
  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.:pnLatitudeE6510:pvr0001:rvnDellInc.:rn0N5KHN:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6510
  dmi.product.version: 0001
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1270208] Re: linux-image-3.11.0-15-generic appears to regress connection speed for iwlwifi

[Øyvind Stegard]

I confirm this issue. In my case there is a huge regression in uplink
speed with kernel 3.11.0-15-generic compared to 3.11.0-12-generic (which
is good).

With 3.11.0-15-generic, I only get sustained 400–500KB/s uplink speed
(downlink speed is better though).

With  3.11.0-12-generic the uplink speed is over 7MB/s sustained (and
over 11MB/s downlink rate).

I have an Asus RT-AC66U router with N-capabilities, but no tweaking on
router helps on the iwlwifi speed problem when running the
3.11.0-15-generic kernel. I also see the problem with other access
points.

My wifi card:
   description: Wireless interface
   product: Centrino Advanced-N 6200
   vendor: Intel Corporation
   physical id: 0
   bus info: pci@:03:00.0
   logical name: wlan0
   version: 35
   serial: 00:23:14:a8:0e:c0
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress bus_master cap_list ethernet physical 
wireless
   configuration: broadcast=yes driver=iwlwifi 
driverversion=3.11.0-12-generic firmware=9.221.4.1 build 25532 ip=192.168.1.100 
latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
   resources: irq:44 memory:d6e0-d6e01fff

wlan0 IEEE 802.11abgn  ESSID:Kaffefilter5G  
  Mode:Managed  Frequency:5.2 GHz  Access Point: BC:EE:7B:7C:DC:E4   
  Bit Rate=6 Mb/s   Tx-Power=15 dBm   
  Retry  long limit:7   RTS thr:off   Fragment thr:off
  Power Management:on
  Link Quality=64/70  Signal level=-46 dBm  
  Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
  Tx excessive retries:290304  Invalid misc:65   Missed beacon:0


No special iwlwifi module options. Fully updated Ubuntu 13.10 x86-64.

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https://bugs.launchpad.net/bugs/1270208

Title:
  linux-image-3.11.0-15-generic appears to regress connection speed for
  iwlwifi

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I recently installed 13.10 and immediately updated to the latest
  updates via my ethernet work connection.

  Got home and noted that linux-image-3.11.0-15-generic was only able to
  transfer to my local media box via wifi at ~350kB/s (ie. Taking 10+
  minutes for a 300Mb file)

  After trawling the net for a while, the usual solution appeared to be
  restart with 11n_disable=1 as a module option.

  That didn't solve the issue not did several other suggestions. So I
  reverted to the other kernal installed on my system linux-
  image-3.11.0-12-generic

  After booting that kernel my transfer speeds are ~3MB/s - much saner
  (though I have had things configured so I get closer to 6MB/s)

  Not sure what other info I can provide.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-12-generic 3.11.0-12.19 [modified: 
boot/vmlinuz-3.11.0-12-generic]
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  carlos 2193 F pulseaudio
   /dev/snd/controlC0:  carlos 2193 F pulseaudio
  Date: Fri Jan 17 23:59:56 2014
  HibernationDevice: RESUME=UUID=0fbe8395-5e8d-430f-823c-b5408451c73e
  InstallationDate: Installed on 2014-01-14 (3 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E6520
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 inteldrmfb
   1 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=22c75466-3cb5-416a-9513-8debe4246bcd 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:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/11/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A14
  dmi.board.name: 0J4TFW
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA14:bd07/11/2012:svnDellInc.:pnLatitudeE6520:pvr01:rvnDellInc.:rn0J4TFW:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6520
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1270208] Re: linux-image-3.11.0-15-generic appears to regress connection speed for iwlwifi

[Øyvind Stegard]

With mainline kernel from http://kernel.ubuntu.com/~kernel-
ppa/mainline/v3.11.10.3-saucy/, the iwlwifi transfer speeds are good
again (in both directions).

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Title:
  linux-image-3.11.0-15-generic appears to regress connection speed for
  iwlwifi

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  I recently installed 13.10 and immediately updated to the latest
  updates via my ethernet work connection.

  Got home and noted that linux-image-3.11.0-15-generic was only able to
  transfer to my local media box via wifi at ~350kB/s (ie. Taking 10+
  minutes for a 300Mb file)

  After trawling the net for a while, the usual solution appeared to be
  restart with 11n_disable=1 as a module option.

  That didn't solve the issue not did several other suggestions. So I
  reverted to the other kernal installed on my system linux-
  image-3.11.0-12-generic

  After booting that kernel my transfer speeds are ~3MB/s - much saner
  (though I have had things configured so I get closer to 6MB/s)

  Not sure what other info I can provide.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-12-generic 3.11.0-12.19 [modified: 
boot/vmlinuz-3.11.0-12-generic]
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  carlos 2193 F pulseaudio
   /dev/snd/controlC0:  carlos 2193 F pulseaudio
  Date: Fri Jan 17 23:59:56 2014
  HibernationDevice: RESUME=UUID=0fbe8395-5e8d-430f-823c-b5408451c73e
  InstallationDate: Installed on 2014-01-14 (3 days ago)
  InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 
(20131016.1)
  MachineType: Dell Inc. Latitude E6520
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  ProcFB:
   0 inteldrmfb
   1 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=22c75466-3cb5-416a-9513-8debe4246bcd 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:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/11/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A14
  dmi.board.name: 0J4TFW
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA14:bd07/11/2012:svnDellInc.:pnLatitudeE6520:pvr01:rvnDellInc.:rn0J4TFW:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E6520
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1073433] Re: Ext4 corruption associated with shutdown of Ubuntu 12.10

[Øyvind Stegard]

In my case it's a dhclient process that likely respawns and prevents
remount to read-only of root fs, due to a lease file opened for writing
under /var/lib/NetworkManager/.. Result is unclean shutdown and recovery
of dirty root file system on next boot.

Attaching lsof output obtained just before call to umount in 
/etc/init.d/umountroot.
As far as I can see, the only process having a regular file opened for writing 
on the root file system is dhclient:
dhclient  1317 root4w  REG8,5  578 530637 
/var/lib/NetworkManager/dhclient-90ac51b1-a118-416f-a126-0ad83a2c7b9c-eth0.lease

Clean Ubuntu 13.10 installation. This has certainly become an annoying
and long lasting bug now.


** Attachment added: Output of lsof just before remount,ro of /
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1073433/+attachment/3945966/+files/lsof.log

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Title:
  Ext4 corruption associated with shutdown of Ubuntu 12.10

Status in Upstart:
  Confirmed
Status in “linux” package in Ubuntu:
  Incomplete
Status in “network-manager” package in Ubuntu:
  Triaged
Status in “upstart” package in Ubuntu:
  Confirmed

Bug description:
  1. Format and label a target Ext4 partion using Ubuntu 12.04
  2. Install 64bit 12.10 OS using that target without reformatting it
  3. Shut down 
  4. Boot an alternate copy of Ubuntu
  5. Restart selecting the newly installed OS
  6. Login then shutdown
  6. Boot an alternate copy of Ubuntu
  7.Fsck the newly installed OS allowing corrections to be made

  Each time the the newly installed OS is executed and then shutdown,
  even if execution only consists of logging on, a subsequent fsck will
  FAIL.

  I used Acronis True Image Home 2013 to create an image of the newly
  installed 64-bit Ubuntu 12.10, so I can recreate the symptoms of Ext4
  filesystem corruption 100% of the time by restoring from the image,
  booting, logging on and shutting down.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: linux-image-3.5.0-17-generic 3.5.0-17.28
  ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
  Uname: Linux 3.5.0-17-generic x86_64
  ApportVersion: 2.6.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  aguru  1871 F pulseaudio
   /dev/snd/controlC0:  aguru  1871 F pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Date: Tue Oct 30 22:24:54 2012
  HibernationDevice: RESUME=UUID=f22e3fa5-c5c5-41f1-ae5a-49390547cb67
  InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer P5Q-E
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic 
root=UUID=ef2c78d5-783a-422a-88f7-27ec09dda0d1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-17-generic N/A
   linux-backports-modules-3.5.0-17-generic  N/A
   linux-firmware1.95
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/06/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2101
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5Q-E
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2101:bd04/06/2009:svnSystemmanufacturer:pnP5Q-E:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5Q-E:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: P5Q-E
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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[Kernel-packages] [Bug 1073433] Re: Ext4 corruption associated with shutdown of Ubuntu 12.10

[Øyvind Stegard]

I'd guess patch in bug 1169614 would help in my case (dhclient process).
Any progress on evaluating and possibly including the patch provided in
that bug ?

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Title:
  Ext4 corruption associated with shutdown of Ubuntu 12.10

Status in Upstart:
  Confirmed
Status in “linux” package in Ubuntu:
  Incomplete
Status in “network-manager” package in Ubuntu:
  Triaged
Status in “upstart” package in Ubuntu:
  Confirmed

Bug description:
  1. Format and label a target Ext4 partion using Ubuntu 12.04
  2. Install 64bit 12.10 OS using that target without reformatting it
  3. Shut down 
  4. Boot an alternate copy of Ubuntu
  5. Restart selecting the newly installed OS
  6. Login then shutdown
  6. Boot an alternate copy of Ubuntu
  7.Fsck the newly installed OS allowing corrections to be made

  Each time the the newly installed OS is executed and then shutdown,
  even if execution only consists of logging on, a subsequent fsck will
  FAIL.

  I used Acronis True Image Home 2013 to create an image of the newly
  installed 64-bit Ubuntu 12.10, so I can recreate the symptoms of Ext4
  filesystem corruption 100% of the time by restoring from the image,
  booting, logging on and shutting down.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: linux-image-3.5.0-17-generic 3.5.0-17.28
  ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
  Uname: Linux 3.5.0-17-generic x86_64
  ApportVersion: 2.6.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  aguru  1871 F pulseaudio
   /dev/snd/controlC0:  aguru  1871 F pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Date: Tue Oct 30 22:24:54 2012
  HibernationDevice: RESUME=UUID=f22e3fa5-c5c5-41f1-ae5a-49390547cb67
  InstallationMedia: Ubuntu 12.10 Quantal Quetzal - Release amd64 (20121017.5)
  IwConfig:
   eth0  no wireless extensions.
   
   lono wireless extensions.
  MachineType: System manufacturer P5Q-E
  ProcEnviron:
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-17-generic 
root=UUID=ef2c78d5-783a-422a-88f7-27ec09dda0d1 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-17-generic N/A
   linux-backports-modules-3.5.0-17-generic  N/A
   linux-firmware1.95
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/06/2009
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2101
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P5Q-E
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2101:bd04/06/2009:svnSystemmanufacturer:pnP5Q-E:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5Q-E:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: P5Q-E
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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[Kernel-packages] [Bug 1186932] Re: Regression: kernel 3.8.0-24 breaks WPA enterprise auth [iwlwifi]

[Øyvind Stegard]

Verified working OK on Ubuntu Saucy (using Live CD to test network
access).

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Title:
  Regression: kernel 3.8.0-24 breaks WPA enterprise auth [iwlwifi]

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” source package in Precise:
  Fix Released
Status in “linux” source package in Quantal:
  Fix Released
Status in “linux” source package in Raring:
  Fix Released
Status in “linux” source package in Saucy:
  Incomplete

Bug description:
  After upgrading from 3.8.0-23 to kernel 3.8.0-24 currently in
  -proposed, wireless WPA enterprise authentication stopped working. I
  am having issues now which very much resembles the problems in bug
  1104476 (although I do use a certficate).

  Here's some output from syslog during connection attempt:

  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 1 of 5 (Device Prepare) scheduled...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 1 of 5 (Device Prepare) started...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info (wlan0): device state 
change: need-auth - prepare (reason 'none') [60 40 0]
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 2 of 5 (Device Configure) scheduled...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 1 of 5 (Device Prepare) complete.
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 2 of 5 (Device Configure) starting...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info (wlan0): device state 
change: prepare - config (reason 'none') [40 50 0]
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation 
(wlan0/wireless): connection 'Auto uio' has security, and secrets exist.  No 
new secrets needed.
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 'ssid' 
value 'uio'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'scan_ssid' value '1'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'key_mgmt' value 'WPA-EAP'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'password' value 'omitted'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 'eap' 
value 'TTLS'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'fragment_size' value '1300'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'phase2' value 'auth=MSCHAPV2'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'ca_path' value '/etc/ssl/certs'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'ca_path2' value '/etc/ssl/certs'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'ca_cert' value '/etc/ssl/certs/AddTrust_External_Root.pem'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'identity' value 'NN'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'anonymous_identity' value 'NN'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'bgscan' value 'simple:30:-45:300'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'proactive_key_caching' value '1'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 2 of 5 (Device Configure) complete.
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: set interface 
ap_scan to 1
  Jun  3 11:27:44 rednorrock NetworkManager[1289]: info (wlan0): supplicant 
interface state: disconnected - scanning
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: SME: Trying to 
authenticate with 1c:aa:07:c7:ef:60 (SSID='uio' freq=2412 MHz)
  Jun  3 11:27:47 rednorrock kernel: [  521.708962] wlan0: authenticate with 
1c:aa:07:c7:ef:60
  Jun  3 11:27:47 rednorrock kernel: [  521.718879] wlan0: send auth to 
1c:aa:07:c7:ef:60 (try 1/3)
  Jun  3 11:27:47 rednorrock kernel: [  521.721928] wlan0: authenticated
  Jun  3 11:27:47 rednorrock kernel: [  521.722694] iwlwifi :03:00.0 wlan0: 
disabling HT/VHT due to WEP/TKIP use
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: Trying to associate 
with 1c:aa:07:c7:ef:60 (SSID='uio' freq=2412 MHz)
  Jun  3 11:27:47 rednorrock kernel: [  521.723563] wlan0: associate with 
1c:aa:07:c7:ef:60 (try 1/3)
  Jun  3 11:27:47 rednorrock kernel: [  521.727096] wlan0: RX AssocResp from 
1c:aa:07:c7:ef:60 (capab=0x431 status=0 aid=7)
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: Associated with 
1c:aa:07:c7:ef:60
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: 
CTRL-EVENT-EAP-STARTED EAP authentication started
  Jun  3 11:27:47 rednorrock kernel: [  521.731361] wlan0: associated
  Jun  3 11:27:47 rednorrock kernel: [  521.731425] cfg80211: Calling CRDA for 
country: NO
  Jun  3 11:27:47 rednorrock kernel: [  521.734965] 

[Kernel-packages] [Bug 1186932] Re: Regression: kernel 3.8.0-24 breaks WPA enterprise auth [iwlwifi]

[Øyvind Stegard]

I am sorry, I cannot install Saucy on the only machine I can test this
bug on, because it is my work laptop (and work network) and I need a
stable install on it.

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Title:
  Regression: kernel 3.8.0-24 breaks WPA enterprise auth [iwlwifi]

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” source package in Precise:
  Fix Released
Status in “linux” source package in Quantal:
  Fix Released
Status in “linux” source package in Raring:
  Fix Released
Status in “linux” source package in Saucy:
  Incomplete

Bug description:
  After upgrading from 3.8.0-23 to kernel 3.8.0-24 currently in
  -proposed, wireless WPA enterprise authentication stopped working. I
  am having issues now which very much resembles the problems in bug
  1104476 (although I do use a certficate).

  Here's some output from syslog during connection attempt:

  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 1 of 5 (Device Prepare) scheduled...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 1 of 5 (Device Prepare) started...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info (wlan0): device state 
change: need-auth - prepare (reason 'none') [60 40 0]
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 2 of 5 (Device Configure) scheduled...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 1 of 5 (Device Prepare) complete.
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 2 of 5 (Device Configure) starting...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info (wlan0): device state 
change: prepare - config (reason 'none') [40 50 0]
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation 
(wlan0/wireless): connection 'Auto uio' has security, and secrets exist.  No 
new secrets needed.
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 'ssid' 
value 'uio'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'scan_ssid' value '1'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'key_mgmt' value 'WPA-EAP'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'password' value 'omitted'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 'eap' 
value 'TTLS'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'fragment_size' value '1300'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'phase2' value 'auth=MSCHAPV2'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'ca_path' value '/etc/ssl/certs'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'ca_path2' value '/etc/ssl/certs'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'ca_cert' value '/etc/ssl/certs/AddTrust_External_Root.pem'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'identity' value 'NN'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'anonymous_identity' value 'NN'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'bgscan' value 'simple:30:-45:300'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'proactive_key_caching' value '1'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 2 of 5 (Device Configure) complete.
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: set interface 
ap_scan to 1
  Jun  3 11:27:44 rednorrock NetworkManager[1289]: info (wlan0): supplicant 
interface state: disconnected - scanning
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: SME: Trying to 
authenticate with 1c:aa:07:c7:ef:60 (SSID='uio' freq=2412 MHz)
  Jun  3 11:27:47 rednorrock kernel: [  521.708962] wlan0: authenticate with 
1c:aa:07:c7:ef:60
  Jun  3 11:27:47 rednorrock kernel: [  521.718879] wlan0: send auth to 
1c:aa:07:c7:ef:60 (try 1/3)
  Jun  3 11:27:47 rednorrock kernel: [  521.721928] wlan0: authenticated
  Jun  3 11:27:47 rednorrock kernel: [  521.722694] iwlwifi :03:00.0 wlan0: 
disabling HT/VHT due to WEP/TKIP use
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: Trying to associate 
with 1c:aa:07:c7:ef:60 (SSID='uio' freq=2412 MHz)
  Jun  3 11:27:47 rednorrock kernel: [  521.723563] wlan0: associate with 
1c:aa:07:c7:ef:60 (try 1/3)
  Jun  3 11:27:47 rednorrock kernel: [  521.727096] wlan0: RX AssocResp from 
1c:aa:07:c7:ef:60 (capab=0x431 status=0 aid=7)
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: Associated with 
1c:aa:07:c7:ef:60
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: 
CTRL-EVENT-EAP-STARTED EAP authentication started
  Jun  3 11:27:47 rednorrock kernel: [  521.731361] wlan0: associated
  Jun  3 11:27:47 rednorrock kernel: [  521.731425] 

[Kernel-packages] [Bug 1186932] Re: Regression: kernel 3.8.0-24 breaks WPA enterprise auth [iwlwifi]

[Øyvind Stegard]

Though I guess it would be sufficient to test with a Saucy live desktop
image ? If so, I can do that. Will report back.

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https://bugs.launchpad.net/bugs/1186932

Title:
  Regression: kernel 3.8.0-24 breaks WPA enterprise auth [iwlwifi]

Status in “linux” package in Ubuntu:
  Incomplete
Status in “linux” source package in Precise:
  Fix Released
Status in “linux” source package in Quantal:
  Fix Released
Status in “linux” source package in Raring:
  Fix Released
Status in “linux” source package in Saucy:
  Incomplete

Bug description:
  After upgrading from 3.8.0-23 to kernel 3.8.0-24 currently in
  -proposed, wireless WPA enterprise authentication stopped working. I
  am having issues now which very much resembles the problems in bug
  1104476 (although I do use a certficate).

  Here's some output from syslog during connection attempt:

  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 1 of 5 (Device Prepare) scheduled...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 1 of 5 (Device Prepare) started...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info (wlan0): device state 
change: need-auth - prepare (reason 'none') [60 40 0]
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 2 of 5 (Device Configure) scheduled...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 1 of 5 (Device Prepare) complete.
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 2 of 5 (Device Configure) starting...
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info (wlan0): device state 
change: prepare - config (reason 'none') [40 50 0]
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation 
(wlan0/wireless): connection 'Auto uio' has security, and secrets exist.  No 
new secrets needed.
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 'ssid' 
value 'uio'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'scan_ssid' value '1'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'key_mgmt' value 'WPA-EAP'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'password' value 'omitted'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 'eap' 
value 'TTLS'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'fragment_size' value '1300'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'phase2' value 'auth=MSCHAPV2'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'ca_path' value '/etc/ssl/certs'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'ca_path2' value '/etc/ssl/certs'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'ca_cert' value '/etc/ssl/certs/AddTrust_External_Root.pem'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'identity' value 'NN'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'anonymous_identity' value 'NN'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'bgscan' value 'simple:30:-45:300'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: added 
'proactive_key_caching' value '1'
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Activation (wlan0) 
Stage 2 of 5 (Device Configure) complete.
  Jun  3 11:27:39 rednorrock NetworkManager[1289]: info Config: set interface 
ap_scan to 1
  Jun  3 11:27:44 rednorrock NetworkManager[1289]: info (wlan0): supplicant 
interface state: disconnected - scanning
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: SME: Trying to 
authenticate with 1c:aa:07:c7:ef:60 (SSID='uio' freq=2412 MHz)
  Jun  3 11:27:47 rednorrock kernel: [  521.708962] wlan0: authenticate with 
1c:aa:07:c7:ef:60
  Jun  3 11:27:47 rednorrock kernel: [  521.718879] wlan0: send auth to 
1c:aa:07:c7:ef:60 (try 1/3)
  Jun  3 11:27:47 rednorrock kernel: [  521.721928] wlan0: authenticated
  Jun  3 11:27:47 rednorrock kernel: [  521.722694] iwlwifi :03:00.0 wlan0: 
disabling HT/VHT due to WEP/TKIP use
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: Trying to associate 
with 1c:aa:07:c7:ef:60 (SSID='uio' freq=2412 MHz)
  Jun  3 11:27:47 rednorrock kernel: [  521.723563] wlan0: associate with 
1c:aa:07:c7:ef:60 (try 1/3)
  Jun  3 11:27:47 rednorrock kernel: [  521.727096] wlan0: RX AssocResp from 
1c:aa:07:c7:ef:60 (capab=0x431 status=0 aid=7)
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: Associated with 
1c:aa:07:c7:ef:60
  Jun  3 11:27:47 rednorrock wpa_supplicant[1340]: wlan0: 
CTRL-EVENT-EAP-STARTED EAP authentication started
  Jun  3 11:27:47 rednorrock kernel: [  521.731361] wlan0: associated
  Jun  3 11:27:47 rednorrock kernel: [  521.731425] cfg80211: Calling CRDA for 
country: NO
  Jun  3