[Bug 561292] [NEW] Resume from sleep fails / extremely slow with fglrx

[Johannes H. Jensen]

Public bug reported:

With the 10.3 catalyst drivers (8.712) resume from suspend is either
extremely slow (often takes over 5 minutes to resume) or fails
completely. The machine seems to manage to resume, but it takes a long
time until it's possible to log in (unlock the screensaver).

Further investigation with ssh and iotop reveals there's a tremendous
amount of I/O going on, mainly by the X process. Sometimes the I/O stops
after a while, other times it continues indefinitely and I have to hit
the reset switch.

I'm attaching the syslog from a failed resume. Please let me know if
there's any more information I can provide.

ProblemType: Bug
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC1:  joh        4951 F.... pulseaudio
 /dev/snd/controlC0:  joh        4951 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xfe7f8000 irq 22'
   Mixer name	: 'Realtek ALC883'
   Components	: 'HDA:10ec0883,1043829f,00100002'
   Controls      : 35
   Simple ctrls  : 20
Card1.Amixer.info:
 Card hw:1 'Q9000'/'Logitech, Inc. QuickCam Pro 9000 at usb-0000:00:1a.7-4, high speed'
   Mixer name	: 'USB Mixer'
   Components	: 'USB046d:0990'
   Controls      : 2
   Simple ctrls  : 1
Card1.Amixer.values:
 Simple mixer control 'Mic',0
   Capabilities: cvolume cvolume-joined cswitch cswitch-joined
   Capture channels: Mono
   Limits: Capture 0 - 3072
   Mono: Capture 0 [0%] [18.00dB] [on]
Card2.Amixer.info:
 Card hw:2 'Generic'/'HD-Audio Generic at 0xfe8fc000 irq 17'
   Mixer name	: 'ATI R6xx HDMI'
   Components	: 'HDA:1002aa01,00aa0100,00100200'
   Controls      : 4
   Simple ctrls  : 1
Card2.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined
   Playback channels: Mono
   Mono: Playback [off]
Date: Mon Apr 12 10:27:52 2010
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=78eeea3c-7948-4887-9104-2d2647d8be59
MachineType: System manufacturer P5K
NonfreeKernelModules: fglrx
Package: linux-image-2.6.31-20-generic 2.6.31-20.58
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.31-20-generic root=UUID=47045301-e02a-4cb1-9cfe-edbd6fc4dc1a ro quiet splash
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-20.58-generic
RelatedPackageVersions:
 linux-backports-modules-2.6.31-20-generic N/A
 linux-firmware 1.26
RfKill:
 
SourcePackage: linux
Uname: Linux 2.6.31-20-generic x86_64
WifiSyslog:
 Apr 12 10:17:02 FarSite kernel: [ 5857.501315] kjournald starting.  Commit interval 5 seconds
 Apr 12 10:17:02 FarSite kernel: [ 5857.501325] EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
 Apr 12 10:17:02 FarSite kernel: [ 5857.506781] EXT3 FS on sdg1, internal journal
 Apr 12 10:17:02 FarSite kernel: [ 5857.506784] EXT3-fs: recovery complete.
 Apr 12 10:17:02 FarSite kernel: [ 5857.507404] EXT3-fs: mounted filesystem with writeback data mode.
WpaSupplicantLog:
 
dmi.bios.date: 10/14/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1201
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5K
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.:bvr1201:bd10/14/2008:svnSystemmanufacturer:pnP5K:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5K:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5K
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer

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


** Tags: amd64 apport-bug

-- 
Resume from sleep fails / extremely slow with fglrx
https://bugs.launchpad.net/bugs/561292
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