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[Bug 873941] Re: Suspend fails after external display has been used

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: "Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>
Date: Sat, 23 Nov 2013 03:11:58 -0000
Reply-to: Bug 873941 <873941@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
Andreas Nilsson, this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ .

If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:

apport-collect -p linux <replace-with-bug-number>

Also, could you please test the latest upstream kernel available (not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.12

This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

** Description changed:

- After using an external monitor the machine hangs indefinatly on suspend
- to ram. With nvidia-current it works just fine.
+ With nouveau, after using an external monitor the machine hangs
+ indefinatly on suspend to ram.
  
  According to https://bugzilla.redhat.com/show_bug.cgi?id=689044 it's a
  xrandr related bug, possibly in the xserver.
  
- The machine is a lenovo thinkpad t510 using nouveau driver.
+ WORKAROUND: With nvidia-current it works just fine.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-12-generic 3.0.0-12.20
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Uname: Linux 3.0.0-12-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu3
  Architecture: amd64
  ArecordDevices:
-  **** List of CAPTURE Hardware Devices ****
-  card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
-    Subdevices: 1/1
-    Subdevice #0: subdevice #0
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC1:  andrnils   1795 F.... pulseaudio
-  /dev/snd/controlC0:  andrnils   1795 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC1:  andrnils   1795 F.... pulseaudio
+  /dev/snd/controlC0:  andrnils   1795 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
-  Card hw:0 'Intel'/'HDA Intel at 0xf2420000 irq 45'
-    Mixer name	: 'Conexant CX20585'
-    Components	: 'HDA:14f15069,17aa218b,00100302'
-    Controls      : 8
-    Simple ctrls  : 5
+  Card hw:0 'Intel'/'HDA Intel at 0xf2420000 irq 45'
+    Mixer name	: 'Conexant CX20585'
+    Components	: 'HDA:14f15069,17aa218b,00100302'
+    Controls      : 8
+    Simple ctrls  : 5
  Card1.Amixer.info:
-  Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
-    Mixer name	: 'Nvidia GPU 0b HDMI/DP'
-    Components	: 'HDA:10de000b,10de0101,00100100'
-    Controls      : 16
-    Simple ctrls  : 4
+  Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
+    Mixer name	: 'Nvidia GPU 0b HDMI/DP'
+    Components	: 'HDA:10de000b,10de0101,00100100'
+    Controls      : 16
+    Simple ctrls  : 4
  Card29.Amixer.info:
-  Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6MHT44WW-1.19'
-    Mixer name	: 'ThinkPad EC 6MHT44WW-1.19'
-    Components	: ''
-    Controls      : 1
-    Simple ctrls  : 1
+  Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6MHT44WW-1.19'
+    Mixer name	: 'ThinkPad EC 6MHT44WW-1.19'
+    Components	: ''
+    Controls      : 1
+    Simple ctrls  : 1
  Card29.Amixer.values:
-  Simple mixer control 'Console',0
-    Capabilities: pswitch pswitch-joined penum
-    Playback channels: Mono
-    Mono: Playback [on]
+  Simple mixer control 'Console',0
+    Capabilities: pswitch pswitch-joined penum
+    Playback channels: Mono
+    Mono: Playback [on]
  Date: Fri Oct 14 09:17:38 2011
  EcryptfsInUse: Yes
  InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Beta amd64+mac (20110901)
  MachineType: LENOVO 43494JG
  ProcEnviron:
-  LANGUAGE=
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=5d904fe3-2eac-4e43-a9f7-dd53916e59a9 ro pcie_aspm=force quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-3.0.0-12-generic N/A
-  linux-backports-modules-3.0.0-12-generic  N/A
-  linux-firmware                            1.60
+  linux-restricted-modules-3.0.0-12-generic N/A
+  linux-backports-modules-3.0.0-12-generic  N/A
+  linux-firmware                            1.60
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  WifiSyslog:
-  
+ 
  dmi.bios.date: 03/29/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6MET84WW (1.44 )
  dmi.board.name: 43494JG
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr6MET84WW(1.44):bd03/29/2011:svnLENOVO:pn43494JG:pvrThinkPadT510:rvnLENOVO:rn43494JG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 43494JG
  dmi.product.version: ThinkPad T510
  dmi.sys.vendor: LENOVO

** Tags added: bios-outdated-1.52 needs-upstream-testing regression-
potential

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

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

-- 
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https://bugs.launchpad.net/bugs/873941

Title:
  Suspend fails after external display has been used

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  With nouveau, after using an external monitor the machine hangs
  indefinatly on suspend to ram.

  According to https://bugzilla.redhat.com/show_bug.cgi?id=689044 it's a
  xrandr related bug, possibly in the xserver.

  WORKAROUND: With nvidia-current it works just fine.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-12-generic 3.0.0-12.20
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Uname: Linux 3.0.0-12-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu3
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  andrnils   1795 F.... pulseaudio
   /dev/snd/controlC0:  andrnils   1795 F.... pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf2420000 irq 45'
     Mixer name	: 'Conexant CX20585'
     Components	: 'HDA:14f15069,17aa218b,00100302'
     Controls      : 8
     Simple ctrls  : 5
  Card1.Amixer.info:
   Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
     Mixer name	: 'Nvidia GPU 0b HDMI/DP'
     Components	: 'HDA:10de000b,10de0101,00100100'
     Controls      : 16
     Simple ctrls  : 4
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6MHT44WW-1.19'
     Mixer name	: 'ThinkPad EC 6MHT44WW-1.19'
     Components	: ''
     Controls      : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Fri Oct 14 09:17:38 2011
  EcryptfsInUse: Yes
  InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Beta amd64+mac (20110901)
  MachineType: LENOVO 43494JG
  ProcEnviron:
   LANGUAGE=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=5d904fe3-2eac-4e43-a9f7-dd53916e59a9 ro pcie_aspm=force quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-12-generic N/A
   linux-backports-modules-3.0.0-12-generic  N/A
   linux-firmware                            1.60
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  WifiSyslog:

  dmi.bios.date: 03/29/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6MET84WW (1.44 )
  dmi.board.name: 43494JG
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvr6MET84WW(1.44):bd03/29/2011:svnLENOVO:pn43494JG:pvrThinkPadT510:rvnLENOVO:rn43494JG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 43494JG
  dmi.product.version: ThinkPad T510
  dmi.sys.vendor: LENOVO

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