unexpected system crash after suspend and closed lid
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Description: Ubuntu 11.10
Release: 11.10
3.0.0-14-
on Dell 15R
the monitor went to sleep, and can usually resume correctly though i had closed the lid before resuming the session. upon opening the lid again, the system had restarted, all programs closed and all unsaved info presumably would have been lost (fortunately i had saved earlier)
a number of programs were open, firefox, mendeleydesktop, - both which have their own crash detection and were flagged.
this was the second time in the past week that i had an unexpected crash. i dont vividly recall the details of the first time, but today the system suspends correctly for the most part (just tested a minute ago) other than the latest crash.
i feel like there should be some log of errors in the system
/var/crash is empty
/var/log has a lot of logs, but im not sure where to look
.xsession-errors is quite long full of errors and warnings
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: wrf 5925 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xf7f00000 irq 54'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:111d76d1,
Controls : 18
Simple ctrls : 10
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
MachineType: Dell Inc. Inspiron N5110
Package: linux (not installed)
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.60
StagingDrivers: mei
Tags: oneiric running-unity staging
Uname: Linux 3.0.0-14-
UpgradeStatus: Upgraded to oneiric on 2011-11-10 (68 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 07/18/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 034W60
dmi.board.vendor: Dell Inc.
dmi.board.version: A07
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Inspiron N5110
dmi.product.
dmi.sys.vendor: Dell Inc.
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 917869
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.