from:"Rob Latham"

[Touch-packages] [Bug 1581560] Re: system crash when attaching external display

2016-06-27 Thread Rob Latham

The 'bios-outdated-1.13' tag confuses me.

It's true that I am running  (dmidecode says...) Vendor: LENOVO Version:
N14ET29W (1.07 )

but there is no mention of display fixes in the release notes that
accompany n14ur12w (1.13).

I can update my bios but wanted to understand if the tag addition was
for fixing a known issue or was something I should try to see if it
helps.

As a reminder, Ubuntu-15.10 handled this display fine with the same bios
version.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1581560

Title:
  system crash when attaching external display

Status in xorg package in Ubuntu:
  New

Bug description:
  After upgrading to 16.04, my thinkpad x1 carbon (3rd edition) freezes
  and reboots when I attach an external display.

  Process: 
  -  put laptop to sleep.
  - come into work the next day
  - open up laptop
  - plug in external display
  - observe bug

  Expected behavior: I can attach the external display
  Observed behavior: system shows black screen on both laptop and display and 
after a minute or two reboots.  Laptop drives external display fine after 
reboot.

  I ssh to the laptop from another machine and monitored
  /var/log/syslog, /var/log/Xorg.0.log, and ~/.xsession-errors.  All I
  see in those files before the lockup is this, from Xorg.0.log:

  [ 34289.447] (II) intel(0): Enabled output DP1-8
  [ 34289.448] (II) intel(0): Enabled output DP1-1
  [ 34289.460] (II) intel(0): resizing framebuffer to 2560x1440
  [ 34289.482] (II) intel(0): switch to mode 2560x1440@60.0 on DP1-8 using pipe 
0,
  (0, 0), rotation normal, reflection none

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: xorg 1:7.7+13ubuntu3
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  .tmp.unity_support_test.0:
   
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CompizPlugins: 
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Fri May 13 09:24:07 2016
  DistUpgraded: 2016-04-21 20:51:13,846 ERROR got error from PostInstallScript 
./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process 
"./xorg_fix_proprietary.py" (No such file or directory) (8))
  DistroCodename: xenial
  DistroVariant: ubuntu
  DkmsStatus:
   virtualbox, 5.0.18, 4.2.0-30-generic, x86_64: installed
   virtualbox, 5.0.18, 4.4.0-21-generic, x86_64: installed
   virtualbox, 5.0.18, 4.4.0-22-generic, x86_64: installed
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09) 
(prog-if 00 [VGA controller])
 Subsystem: Lenovo Broadwell-U Integrated Graphics [17aa:2227]
  InstallationDate: Installed on 2015-09-10 (245 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: LENOVO 20BS0031US
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/zsh
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-22-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: Upgraded to xenial on 2016-04-22 (21 days ago)
  dmi.bios.date: 05/08/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N14ET29W (1.07 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BS0031US
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN14ET29W(1.07):bd05/08/2015:svnLENOVO:pn20BS0031US:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BS0031US:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20BS0031US
  dmi.product.version: ThinkPad X1 Carbon 3rd
  dmi.sys.vendor: LENOVO
  drirc:
   
  version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.67-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160325-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.12-1build2
  xserver.bootTime: Fri May 13 09:04:56 2016
  xserver.configfile: default
  xserver.errors:
   
  xs

[Touch-packages] [Bug 1581560] Re: system crash when attaching external display

2016-06-21 Thread Rob Latham

I tried an upstream kernel ( 4.4.12-040412-generic #201606011712 ).
Attaching after suspend/resume no longer results in a crash.

The screen frequently fails to restore on the first try.  dmesg has
these lines in that case:

[drm:intel_mst_disable_dp [i915]] *ERROR* failed to update payload -22
[drm] GPU HANG: ecode 8:-1:0x, reason: Kicking stuck wait on blitter 
ring, action: continue
[drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO 
underrun

But, in an improvement from the Ubuntu kernel, I can unplug and try
again with success.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1581560

Title:
  system crash when attaching external display

Status in xorg package in Ubuntu:
  New

Bug description:
  After upgrading to 16.04, my thinkpad x1 carbon (3rd edition) freezes
  and reboots when I attach an external display.

  Process: 
  -  put laptop to sleep.
  - come into work the next day
  - open up laptop
  - plug in external display
  - observe bug

  Expected behavior: I can attach the external display
  Observed behavior: system shows black screen on both laptop and display and 
after a minute or two reboots.  Laptop drives external display fine after 
reboot.

  I ssh to the laptop from another machine and monitored
  /var/log/syslog, /var/log/Xorg.0.log, and ~/.xsession-errors.  All I
  see in those files before the lockup is this, from Xorg.0.log:

  [ 34289.447] (II) intel(0): Enabled output DP1-8
  [ 34289.448] (II) intel(0): Enabled output DP1-1
  [ 34289.460] (II) intel(0): resizing framebuffer to 2560x1440
  [ 34289.482] (II) intel(0): switch to mode 2560x1440@60.0 on DP1-8 using pipe 
0,
  (0, 0), rotation normal, reflection none

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: xorg 1:7.7+13ubuntu3
  ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
  Uname: Linux 4.4.0-22-generic x86_64
  .tmp.unity_support_test.0:
   
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CompizPlugins: 
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Fri May 13 09:24:07 2016
  DistUpgraded: 2016-04-21 20:51:13,846 ERROR got error from PostInstallScript 
./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process 
"./xorg_fix_proprietary.py" (No such file or directory) (8))
  DistroCodename: xenial
  DistroVariant: ubuntu
  DkmsStatus:
   virtualbox, 5.0.18, 4.2.0-30-generic, x86_64: installed
   virtualbox, 5.0.18, 4.4.0-21-generic, x86_64: installed
   virtualbox, 5.0.18, 4.4.0-22-generic, x86_64: installed
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09) 
(prog-if 00 [VGA controller])
 Subsystem: Lenovo Broadwell-U Integrated Graphics [17aa:2227]
  InstallationDate: Installed on 2015-09-10 (245 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: LENOVO 20BS0031US
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/zsh
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-22-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: Upgraded to xenial on 2016-04-22 (21 days ago)
  dmi.bios.date: 05/08/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N14ET29W (1.07 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20BS0031US
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN14ET29W(1.07):bd05/08/2015:svnLENOVO:pn20BS0031US:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BS0031US:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20BS0031US
  dmi.product.version: ThinkPad X1 Carbon 3rd
  dmi.sys.vendor: LENOVO
  drirc:
   
  version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.67-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160325-1ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.

[Touch-packages] [Bug 1581560] Re: system crash when attaching external display

2016-05-24 Thread Rob Latham

Sometimes, my laptop does not freeze.  Just now I was able to see the
external display upon my second attempt, and found 8 backtraces in
dmesg:

[26529.773617] [drm:intel_dp_link_training_clock_recovery [i915]] *ERROR* failed
 to enable link training
[26529.776319] [drm:intel_dp_link_training_channel_equalization [i915]] *ERROR* 
failed to start channel equalization
[26529.778857] [drm:intel_mst_pre_enable_dp [i915]] *ERROR* failed to allocate v
cpi
[26529.845810] [ cut here ]
[26529.845837] WARNING: CPU: 3 PID: 1780 at 
/build/linux-FvcHlK/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:12740 
intel_modeset_check_state+0x5b3/0x8a0 [i915]()
[26529.845838] encoder detached but still enabled on pipe A.
[26529.845839] Modules linked in: cpuid pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc 
uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core 
v4l2_common videodev media btusb btrtl btbcm btintel bluetooth intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel arc4 kvm 
snd_hda_codec_hdmi irqbypass crct10dif_pclmul crc32_pclmul aesni_intel iwlmvm 
aes_x86_64 lrw gf128mul mac80211 glue_helper snd_seq_midi snd_seq_midi_event 
ablk_helper snd_rawmidi cryptd input_leds joydev snd_hda_codec_realtek iwlwifi 
serio_raw snd_hda_codec_generic thinkpad_acpi nvram cfg80211 snd_hda_intel 
intel_pch_thermal snd_hda_codec mei_me snd_hda_core mei lpc_ich snd_hwdep 
snd_pcm shpchp snd_seq snd_seq_device snd_timer snd soundcore
[26529.845870]  mac_hid parport_pc ppdev lp parport autofs4 ses enclosure uas 
usb_storage i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect 
e1000e sysimgblt ahci fb_sys_fops libahci drm ptp pps_core wmi video fjes
[26529.845882] CPU: 3 PID: 1780 Comm: Xorg Tainted: GW  OE   
4.4.0-22-generic #40-Ubuntu
[26529.845884] Hardware name: LENOVO 20BS0031US/20BS0031US, BIOS N14ET29W (1.07 
) 05/08/2015
[26529.845885]  0286 88216a49 880034c97b08 
813e9c53
[26529.845887]  880034c97b50 c027ca50 880034c97b40 
81080fb2
[26529.845889]  8802443c4318 8800356b1000 8802443c4348 
8802443c4330
[26529.845890] Call Trace:
[26529.845895]  [] dump_stack+0x63/0x90
[26529.845898]  [] warn_slowpath_common+0x82/0xc0
[26529.845899]  [] warn_slowpath_fmt+0x5c/0x80
[26529.845916]  [] intel_modeset_check_state+0x5b3/0x8a0 
[i915]
[26529.845932]  [] intel_atomic_commit+0x4bb/0x6f0 [i915]
[26529.845947]  [] drm_atomic_commit+0x37/0x60 [drm]
[26529.845954]  [] drm_atomic_helper_set_config+0x76/0xb0 
[drm_kms_helper]
[26529.845964]  [] drm_mode_set_config_internal+0x62/0x100 
[drm]
[26529.845974]  [] drm_mode_setcrtc+0x3d2/0x4f0 [drm]
[26529.845981]  [] drm_ioctl+0x152/0x540 [drm]
[26529.845984]  [] ? __set_current_blocked+0x36/0x60
[26529.845992]  [] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
[26529.845995]  [] do_vfs_ioctl+0x29f/0x490
[26529.845997]  [] ? fpu__restore_sig+0x4d/0x60
[26529.845999]  [] SyS_ioctl+0x79/0x90
[26529.846002]  [] entry_SYSCALL_64_fastpath+0x16/0x71
[26529.846004] ---[ end trace 1dc2836a34f42c84 ]---


[26530.067034] [ cut here ]
[26530.067056] WARNING: CPU: 3 PID: 1780 at 
/build/linux-FvcHlK/linux-4.4.0/drivers/gpu/drm/i915/intel_display.c:12732 
intel_modeset_check_state+0x563/0x8a0 [i915]()
[26530.067057] encoder's enabled state mismatch (expected 1, found 0)
[26530.067057] Modules linked in: cpuid pci_stub vboxpci(OE) vboxnetadp(OE) 
vboxnetflt(OE) vboxdrv(OE) drbg ansi_cprng ctr ccm rfcomm bnep binfmt_misc 
uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core 
v4l2_common videodev media btusb btrtl btbcm btintel bluetooth intel_rapl 
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel arc4 kvm 
snd_hda_codec_hdmi irqbypass crct10dif_pclmul crc32_pclmul aesni_intel iwlmvm 
aes_x86_64 lrw gf128mul mac80211 glue_helper snd_seq_midi snd_seq_midi_event 
ablk_helper snd_rawmidi cryptd input_leds joydev snd_hda_codec_realtek iwlwifi 
serio_raw snd_hda_codec_generic thinkpad_acpi nvram cfg80211 snd_hda_intel 
intel_pch_thermal snd_hda_codec mei_me snd_hda_core mei lpc_ich snd_hwdep 
snd_pcm shpchp snd_seq snd_seq_device snd_timer snd soundcore
[26530.067085]  mac_hid parport_pc ppdev lp parport autofs4 ses enclosure uas 
usb_storage i915 i2c_algo_bit drm_kms_helper psmouse syscopyarea sysfillrect 
e1000e sysimgblt ahci fb_sys_fops libahci drm ptp pps_core wmi video fjes
[26530.067096] CPU: 3 PID: 1780 Comm: Xorg Tainted: GW  OE   
4.4.0-22-generic #40-Ubuntu
[26530.067097] Hardware name: LENOVO 20BS0031US/20BS0031US, BIOS N14ET29W (1.07 
) 05/08/2015
[26530.067098]  0286 88216a49 880034c97b08 
813e9c53
[26530.067100]  880034c97b50 c027ca50 880034c97b40 
81080fb2
[26530.067101]  8802443c4318 880035505b00 8802443c4348 
8802443c4330
[26530.067103] Call Trace:
[26530.067107]  []

[Touch-packages] [Bug 1581560] [NEW] system crash when attaching external display

2016-05-13 Thread Rob Latham

Public bug reported:

After upgrading to 16.04, my thinkpad x1 carbon (3rd edition) freezes
and reboots when I attach an external display.

Process: 
-  put laptop to sleep.
- come into work the next day
- open up laptop
- plug in external display
- observe bug

Expected behavior: I can attach the external display
Observed behavior: system shows black screen on both laptop and display and 
after a minute or two reboots.  Laptop drives external display fine after 
reboot.

I ssh to the laptop from another machine and monitored /var/log/syslog,
/var/log/Xorg.0.log, and ~/.xsession-errors.  All I see in those files
before the lockup is this, from Xorg.0.log:

[ 34289.447] (II) intel(0): Enabled output DP1-8
[ 34289.448] (II) intel(0): Enabled output DP1-1
[ 34289.460] (II) intel(0): resizing framebuffer to 2560x1440
[ 34289.482] (II) intel(0): switch to mode 2560x1440@60.0 on DP1-8 using pipe 0,
(0, 0), rotation normal, reflection none

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: xorg 1:7.7+13ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-22.39-generic 4.4.8
Uname: Linux 4.4.0-22-generic x86_64
.tmp.unity_support_test.0:
 
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CompizPlugins: 
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Fri May 13 09:24:07 2016
DistUpgraded: 2016-04-21 20:51:13,846 ERROR got error from PostInstallScript 
./xorg_fix_proprietary.py (g-exec-error-quark: Failed to execute child process 
"./xorg_fix_proprietary.py" (No such file or directory) (8))
DistroCodename: xenial
DistroVariant: ubuntu
DkmsStatus:
 virtualbox, 5.0.18, 4.2.0-30-generic, x86_64: installed
 virtualbox, 5.0.18, 4.4.0-21-generic, x86_64: installed
 virtualbox, 5.0.18, 4.4.0-22-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09) 
(prog-if 00 [VGA controller])
   Subsystem: Lenovo Broadwell-U Integrated Graphics [17aa:2227]
InstallationDate: Installed on 2015-09-10 (245 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: LENOVO 20BS0031US
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=
 LANG=en_US.UTF-8
 SHELL=/bin/zsh
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-22-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: Upgraded to xenial on 2016-04-22 (21 days ago)
dmi.bios.date: 05/08/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: N14ET29W (1.07 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BS0031US
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: 
dmi:bvnLENOVO:bvrN14ET29W(1.07):bd05/08/2015:svnLENOVO:pn20BS0031US:pvrThinkPadX1Carbon3rd:rvnLENOVO:rn20BS0031US:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20BS0031US
dmi.product.version: ThinkPad X1 Carbon 3rd
dmi.sys.vendor: LENOVO
drirc:
 
version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160325-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2
xserver.bootTime: Fri May 13 09:04:56 2016
xserver.configfile: default
xserver.errors:
 
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id4669 
 vendor AUO
xserver.version: 2:1.18.3-1ubuntu2

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


** Tags: amd64 apport-bug compiz-0.9 ubuntu xenial

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1581560

Title:
  system crash when attaching external display

Status in xorg package in Ubuntu:
  New

Bug description:
  After upgrading to 16.04, my thinkpad x1 carbon (3rd edition) freezes
  and reboots when I attach an external display.

  Process: 
  -  put laptop to sleep.
  - come into work the next day
  - open up laptop
  - plug in external display
  - observe bug

  Expected behavior: I can attach the external

[Touch-packages] [Bug 1573786] [NEW] gdb Process record does not support instruction 0xc5

2016-04-22 Thread Rob Latham

Public bug reported:

the 'process record' feature of gdb allows reverse debugging.  neato.
but on Ubuntu-16.04 it fails to work, complaining about an unhandled
instruction.

% gdb simple 
GNU gdb (Ubuntu 7.11-0ubuntu1) 7.11
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
.
Find the GDB manual and other documentation resources online at:
.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from simple...done.
(gdb) b main
Breakpoint 1 at 0x400db7: file 
/home/robl/work/mpich/src/mpi/romio/test/simple.c, line 26.
(gdb) run
Starting program: /home/robl/work/build/mpich-logfs/src/mpi/romio/test/simple 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Breakpoint 1, main (argc=1, argv=0x7fffd698)
at /home/robl/work/mpich/src/mpi/romio/test/simple.c:26
26  {
(gdb) record
(gdb) continue
Continuing.
Process record does not support instruction 0xc5 at address 0x77dee6e7.
Process record: failed to record execution log.

Program stopped.
_dl_runtime_resolve_avx () at ../sysdeps/x86_64/dl-trampoline.h:81
81  ../sysdeps/x86_64/dl-trampoline.h: No such file or directory.


If we examine the address we see this:

(gdb) x/i 0x77dee6e7
=> 0x77dee6e7 <_dl_runtime_resolve_avx+71>: vmovdqa %ymm0,(%rsp)

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: gdb 7.11-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Apr 22 15:34:03 2016
InstallationDate: Installed on 2015-09-10 (225 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
SourcePackage: gdb
UpgradeStatus: Upgraded to xenial on 2016-04-22 (0 days ago)

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


** Tags: amd64 apport-bug xenial

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https://bugs.launchpad.net/bugs/1573786

Title:
  gdb Process record does not support instruction 0xc5

Status in gdb package in Ubuntu:
  New

Bug description:
  the 'process record' feature of gdb allows reverse debugging.  neato.
  but on Ubuntu-16.04 it fails to work, complaining about an unhandled
  instruction.

  % gdb simple 
  GNU gdb (Ubuntu 7.11-0ubuntu1) 7.11
  Copyright (C) 2016 Free Software Foundation, Inc.
  License GPLv3+: GNU GPL version 3 or later 
  This is free software: you are free to change and redistribute it.
  There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
  and "show warranty" for details.
  This GDB was configured as "x86_64-linux-gnu".
  Type "show configuration" for configuration details.
  For bug reporting instructions, please see:
  .
  Find the GDB manual and other documentation resources online at:
  .
  For help, type "help".
  Type "apropos word" to search for commands related to "word"...
  Reading symbols from simple...done.
  (gdb) b main
  Breakpoint 1 at 0x400db7: file 
/home/robl/work/mpich/src/mpi/romio/test/simple.c, line 26.
  (gdb) run
  Starting program: /home/robl/work/build/mpich-logfs/src/mpi/romio/test/simple 
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

  Breakpoint 1, main (argc=1, argv=0x7fffd698)
  at /home/robl/work/mpich/src/mpi/romio/test/simple.c:26
  26  {
  (gdb) record
  (gdb) continue
  Continuing.
  Process record does not support instruction 0xc5 at address 0x77dee6e7.
  Process record: failed to record execution log.

  Program stopped.
  _dl_runtime_resolve_avx () at ../sysdeps/x86_64/dl-trampoline.h:81
  81  ../sysdeps/x86_64/dl-trampoline.h: No such file or directory.

  
  If we examine the address we see this:

  (gdb) x/i 0x77dee6e7
  => 0x77dee6e7 <_dl_runtime_resolve_avx+71>: vmovdqa %ymm0,(%rsp)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: gdb 7.11-0ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
  Uname: Linux 4.4.0-21-generic x86_64
  ApportVersion: 2.20.1-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Apr 22 15:34:03 2016
  InstallationDate: Installed on 2015-09-10 (225 days ago)
  InstallationMedia: Ubuntu

[Touch-packages] [Bug 1581560] Re: system crash when attaching external display

[Touch-packages] [Bug 1581560] Re: system crash when attaching external display

[Touch-packages] [Bug 1581560] Re: system crash when attaching external display

[Touch-packages] [Bug 1581560] [NEW] system crash when attaching external display

[Touch-packages] [Bug 1573786] [NEW] gdb Process record does not support instruction 0xc5

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