Public bug reported:
Ubuntu 9.04 used to work fine. Upgrading to 9.10 has started causing
quite frequent and random system freezes.
The two times (that I remember this has happened repeatedly) is when I
use Ctrl-Alt-Right / Left keys to go to another console, and when I use
totem to view movies...
I use the computer for browsing or for watching movies, which is
essentially when I do what I do in the two test cases above. Crashing
while watching is quite frequent (about 2-3 times in a movie) and is
irritating too, because apart from the fact that keyboard / mouse
doesn't work, even the sound gets stuck and its a generally a loud
continuous screeching sound, depending on what was playing in the movie
at the time of the freeze.
I have tried attaching the ubuntu-bug -p linux report to this email.
Anything else you may want to know ? Or any other way I can enable
something to get the mem dump ... I doubt that it'd work though. I have
windows 7 and it worked fine... watched a lot of movies there sometime
back and it seemed quite fine.
rob...@matt:~$ lsb_release -rd
Description: Ubuntu 9.10
Release: 9.10
ProblemType: Bug
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC880 Analog [ALC880 Analog]
Subdevices: 0/1
Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: robins 1482 F.... pulseaudio
/dev/snd/pcmC0D0p: robins 1482 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xffac0000 irq 16'
Mixer name : 'Realtek ALC880'
Components : 'HDA:10ec0880,8086e213,00100800'
Controls : 32
Simple ctrls : 19
Date: Mon Dec 14 07:44:44 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=2a0ea7c2-bdeb-4962-884c-92700b6d85e7
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
Lsusb:
Bus 002 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 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Package: linux-image-2.6.31-16-generic 2.6.31-16.53
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-16-generic
root=UUID=1d94b32b-702e-4236-8e77-9b07fe2a5a97 ro quiet splash
ProcEnviron:
LANG=en_IN
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-16.53-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-16-generic N/A
linux-firmware 1.25
RfKill:
SourcePackage: linux
Uname: Linux 2.6.31-16-generic i686
dmi.bios.date: 07/22/2005
dmi.bios.vendor: Intel Corp.
dmi.bios.version: VG91510A.86A.0048.2005.0722.1031
dmi.board.name: D915GLVG
dmi.board.vendor: Intel Corporation
dmi.board.version: AAC96367-303
dmi.chassis.type: 2
dmi.modalias:
dmi:bvnIntelCorp.:bvrVG91510A.86A.0048.2005.0722.1031:bd07/22/2005:svn:pn:pvr:rvnIntelCorporation:rnD915GLVG:rvrAAC96367-303:cvn:ct2:cvr:
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386
--
Frequent System freeze
https://bugs.launchpad.net/bugs/496380
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