[Bug 651100] Re: Second resume after suspend issue in Lucid on Acer 3810TG

[Prokopenko Alexandr]

apport information

** Tags added: apport-collected

** Description changed:

  On my Acer 3810TG laptop, suspending working after adding "i8042.reset=1" only once. After second resume - black screen.
  I've updated BIOS to v1.28, but it's not helped.
  
  After running
  sudo sh -c "sync; echo 1 > /sys/power/pm_trace; pm-suspend"
  i found strange record in dmesg output:
  
  [ 0.657032] registered taskstats version 1
  [ 0.657638] Magic number: 0:523:740
  [ 0.657642] hash matches /build/buildd/linux-2.6.32/drivers/base/power/main.c:471
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
+ Architecture: i386
+ ArecordDevices:
+  **** List of CAPTURE Hardware Devices ****
+  card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  alexandr   1935 F.... pulseaudio
+  /dev/snd/pcmC0D0p:   alexandr   1935 F...m pulseaudio
+ CRDA: Error: [Errno 2] Нет такого файла или каталога
+ Card0.Amixer.info:
+  Card hw:0 'Intel'/'HDA Intel at 0xe4100000 irq 22'
+    Mixer name	: 'Realtek ALC269'
+    Components	: 'HDA:10ec0269,1025027f,00100004'
+    Controls      : 18
+    Simple ctrls  : 10
+ Card1.Amixer.info:
+  Card hw:1 'HDMI'/'HDA ATI HDMI at 0xe4010000 irq 17'
+    Mixer name	: 'ATI R6xx HDMI'
+    Components	: 'HDA:1002aa01,00aa0100,00100100'
+    Controls      : 4
+    Simple ctrls  : 1
+ Card1.Amixer.values:
+  Simple mixer control 'IEC958',0
+    Capabilities: pswitch pswitch-joined penum
+    Playback channels: Mono
+    Mono: Playback [off]
+ DistroRelease: Ubuntu 10.04
+ EcryptfsInUse: Yes
+ Frequency: I don't know.
+ HibernationDevice: RESUME=UUID=ad4e724d-5f74-472b-b63e-9d599371f80f
+ InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
+ MachineType: Acer Aspire 3810T
+ NonfreeKernelModules: fglrx
+ Package: linux (not installed)
+ ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-25-generic root=UUID=2f6b0cec-10c8-4fb3-a990-67ba289793a2 ro i8042.reset=1 quiet splash
+ ProcEnviron:
+  LANGUAGE=ru_RU:ru:en_GB:en
+  LANG=ru_RU.UTF-8
+  SHELL=/bin/zsh
+ ProcVersionSignature: Ubuntu 2.6.32-25.44-generic 2.6.32.21+drm33.7
+ Regression: No
+ RelatedPackageVersions: linux-firmware 1.34.1
+ Reproducible: No
+ Tags: lucid suspend resume needs-upstream-testing
+ Uname: Linux 2.6.32-25-generic i686
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 08/10/2010
+ dmi.bios.vendor: Acer
+ dmi.bios.version: V1.28
+ dmi.board.asset.tag: Base Board Asset Tag
+ dmi.board.name: Aspire 3810T
+ dmi.board.vendor: Acer
+ dmi.board.version: PSMBOU-1234567
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Acer
+ dmi.chassis.version: None
+ dmi.modalias: dmi:bvnAcer:bvrV1.28:bd08/10/2010:svnAcer:pnAspire3810T:pvrV1.28:rvnAcer:rnAspire3810T:rvrPSMBOU-1234567:cvnAcer:ct10:cvrNone:
+ dmi.product.name: Aspire 3810T
+ dmi.product.version: V1.28
+ dmi.sys.vendor: Acer

** Attachment added: "AlsaDevices.txt"
   https://bugs.edge.launchpad.net/bugs/651100/+attachment/1653195/+files/AlsaDevices.txt

-- 
Second resume after suspend issue in Lucid on Acer 3810TG
https://bugs.launchpad.net/bugs/651100
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