Hibernation worked great in 10.04, but doesn't work well in 10.10. After a clean boot, it works fine. If I launch Thunderbird and Pidgin, it still works fine. Once I launch Firefox, it fails. Everything shuts down, then it stalls at a terminal with this error message:
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.008360] video LNXVIDEO:00: Restoring backlight state
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.008992] render error detected, EIR: 0x00000010
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.009048] IPEIR: 0x00000000
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.009080] IPEHR: 0x00000000
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.009111] INSTDONE: 0xfffffffe
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.009145] INSTPS: 0x00000000
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.009178] INSTDONE1: 0xffffffff
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.009212] ACTHD: 0x02000000
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.009244] page table error
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.009273] PGTBL_ER: 0x00000003
Oct 23 00:32:18 timo-thinkpad kernel: [ 800.009309] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
Using ctrl+alt+F1 I can switch to a different tty that shows a login prompt, but from there I can't login nor switch back to the error message.
I just updated to the latest kernel release.
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-22-generic 2.6.35-22.35
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
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/controlC0: timo 1992 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0620000 irq 46'
Mixer name : 'Conexant CX20561 (Hermosa)'
Components : 'HDA:14f15051,17aa211f,00100000'
Controls : 14
Simple ctrls : 7
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 6EHT10WW-1.04'
Mixer name : 'ThinkPad EC 6EHT10WW-1.04'
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: Sat Oct 23 01:41:30 2010
HibernationDevice: RESUME=UUID=5dc4b319-c399-4742-bbda-67f6b1b73994
MachineType: LENOVO 2777CTO
ProcCmdLine: root=UUID=4f258a4f-6762-4ef0-9601-bd151dcc485f ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_CA.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38
SourcePackage: linux
WpaSupplicantLog:
dmi.bios.date: 03/12/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 6EET27WW (1.08 )
dmi.board.name: 2777CTO
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:bvr6EET27WW(1.08):bd03/12/2009:svnLENOVO:pn2777CTO:pvrThinkPadX301:rvnLENOVO:rn2777CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2777CTO
dmi.product.version: ThinkPad X301
dmi.sys.vendor: LENOVO
It may be worth adding that suspend works just fine. It's only hibernate that fails.