Public bug reported:
Suspending the system works most of the time, until on some invocation it just
"freezes" with a black screen. On keypress it shows text like Freezing tasks
(done), Fzeezing console(s)
Switching to VT1-xx works, but keyboard is not working in those. After
switching back to VT7 you can just shut down manually, even VTs won't change.
Sometimes this issue happens on Resume after the successful suspend.
Following the guidelines, found in dmesg upon reboot:
[ 1.505911] NET: Registered protocol family 17
[ 1.507878] PM: Resume from disk failed.
[ 1.507889] registered taskstats version 1
[ 1.508475] Magic number: 0:608:695
[ 1.508552] hash matches
/build/buildd/linux-2.6.35/drivers/base/power/main.c:545
[ 1.508670] pci 0000:00:00.0: hash matches
[ 1.508901] rtc_cmos 00:08: setting system clock to 2068-12-07 18:39:59 UTC
(3122131199)
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: linux-image-2.6.35-28-generic 2.6.35-28.50
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.35-28.50-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic x86_64
NonfreeKernelModules: nvidia wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: akm 2409 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd7420000 irq 46'
Mixer name : 'IDT 92HD75B3X5'
Components : 'HDA:111d7603,103c172b,00100202
HDA:11c11040,103c3066,00100200'
Controls : 20
Simple ctrls : 14
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xd3000000 irq 17'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100200'
Controls : 16
Simple ctrls : 4
Date: Sun Jun 19 14:18:24 2011
HibernationDevice: RESUME=UUID=fc08584e-2383-48c1-962f-5074f004d2fa
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: Hewlett-Packard HP EliteBook 8440p
PccardctlIdent:
Socket 0:
product info: "RICOH", "Bay8Controller", "", ""
manfid: 0x0000, 0x0000
function: 254 (unknown)
PccardctlStatus:
Socket 0:
3.3V 16-bit PC Card
Subdevice 0 (function 0) bound to driver "pata_pcmcia"
ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-28-generic root=/dev/mapper/vg1-root ro
nosplash nomodeset
ProcEnviron:
PATH=(custom, user)
LANG=en_GB.utf8
SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.38.6
SourcePackage: linux
dmi.bios.date: 08/23/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68CCU Ver. F.0E
dmi.board.name: 172B
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 30.30
dmi.chassis.asset.tag: CZC0418FSR
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr68CCUVer.F.0E:bd08/23/2010:svnHewlett-Packard:pnHPEliteBook8440p:pvr:rvnHewlett-Packard:rn172B:rvrKBCVersion30.30:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook 8440p
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug kernel-power maverick needs-upstream-testing resume
suspend
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https://bugs.launchpad.net/bugs/799366
Title:
suspend/resume halts fails
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