Thinkpad X31 fails to resume after suspend

[Roland Dreier]

With Lucid (kernel 2.6.32-20, also tried 2.6.32-19 as well as 2.6.34-020634rc3-generic from the upstream repository), my X31 goes to sleep fine but fails to resume; 2.6.32 wakes up part of the way but has a black screen, while the upstream kernel wakes up to a corrupted screen.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-20-generic 2.6.32-20.30
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-20.30-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-20-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: garry 1257 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with AD1981B at irq 11'
   Mixer name : 'Analog Devices AD1981B'
   Components : 'AC97a:41445374'
   Controls : 26
   Simple ctrls : 18
Card29.Amixer.info:
 Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 1QHT23WW-1.08'
   Mixer name : 'ThinkPad EC 1QHT23WW-1.08'
   Components : ''
   Controls : 2
   Simple ctrls : 1
Card29.Amixer.values:
 Simple mixer control 'Console',0
   Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
   Playback channels: Mono
   Limits: Playback 0 - 14
   Mono: Playback 14 [100%] [off]
Date: Mon Apr 12 19:55:02 2010
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=a5eb2a2c-0b9e-4bcb-936d-66242a4c8c0b
InstallationMedia: Ubuntu-Netbook 10.04 "Lucid Lynx" - Beta i386 (20100406.1)
Lsusb:
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: IBM 2884JUU
PccardctlIdent:
 Socket 0:
   no product info available
 Socket 1:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
 Socket 1:
   no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-20-generic root=UUID=923321a0-41ad-4cb4-a376-df67ceb7bea0 ro quiet splash
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.33
SourcePackage: linux
dmi.bios.date: 09/22/2005
dmi.bios.vendor: IBM
dmi.bios.version: 1QET97WW (3.02 )
dmi.board.name: 2884JUU
dmi.board.vendor: IBM
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: IBM
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnIBM:bvr1QET97WW(3.02):bd09/22/2005:svnIBM:pn2884JUU:pvrThinkPadX31:rvnIBM:rn2884JUU:rvrNotAvailable:cvnIBM:ct10:cvrNotAvailable:
dmi.product.name: 2884JUU
dmi.product.version: ThinkPad X31
dmi.sys.vendor: IBM

[Roland Dreier (roland.dreier)]

FWIW, with 2.6.32-20, if I set "modeset=0" for the radeon module, then resume appears to work fine.

Unfortunately with modesetting disabled, the desktop (at least the UNR launcher interface) appears quit flickery; with KMS the interface was not flickery at all.

[Roland Dreier (roland.dreier)]

appears to be a similar issue to https://bugzilla.redhat.com/show_bug.cgi?id=501252

[Jeremy Foshee (jeremyfoshee)]

Hi Roland,

If you could also please test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results.

Thanks in advance.

    [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]

[Roland Dreier (roland.dreier)]

Unfortunately I don't have access to the system at the moment; will retest when I get a chance. However note that I did test 2.6.34-020634rc3-generic as described in the original report, and I don't see anything that promising in the post-2.6.34-rc3 changes to drivers/gpu/drm/radeon in the upstream kernel.

[Martin Reiche (grimsrud)]

1) I have the same problem and can confirm that my X31 has the same problem. I tried also the last possiple kernel (2.6.34-020634rc6-generic) with the same result: fail.

2) Over here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/550401 we try to solve the same problem. Maybe this reports should be merged or one marked as duplicate?

[Paul Gear (paulgear)]

I can do whatever testing is necessary to get this bug fixed if someone can point me to the right process. It worked perfectly on karmic, and when i reinstalled on lucid, it is broken.

[Paul Gear (paulgear)]

Suspend/resume still fails on linux-image-2.6.35-999-generic (2.6.35-999.201007241005), from http://kernel.ubuntu.com/~kernel-ppa/mainline/daily/current/linux-image-2.6.35-999-generic_2.6.35-999.201007241005_i386.deb

[Paul Gear (paulgear)]

I've confirmed that this bug is not present on linux-image-2.6.31-11-rt (2.6.31-11.154) from lucid universe - suspend/resume works well, and very quickly. Is there anything else i need to do to demonstrate the regression between 2.6.31 and 2.6.32?

[Martin Reiche (grimsrud)]

Problem still persists in 10.10 alpha3.

[Po-Hsu Lin (cypressyew)]

Closing this bug with Won't fix as this kernel / release is no longer supported.
Please feel free to open a new bug report if you're still experiencing this on a newer release (Bionic 18.04.3 / Disco 19.04)
Thanks!