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[Bug 787208] [NEW] computer becomes slow and unusable, and after a while freezes, while fans speed up

 

Public bug reported:

Binary package hint: xserver-xorg-video-intel

Sometimes, when i open some media contents (songs, videos, ...),
regardless of the application being used (vlc, totem, rhythmbox, ...) my
laptop with intel graphical processor becomes incredibly slow and
unusable. I can't do practically nothing, even writing on a terminal.
Looking at the system monitor I placed in gnome-panel, it seems like a
process is running at background, preventing all the other application
from using the system's resources. Simultaneously, the hard disk seems
busy with some I/O operations, as though the aforementioned background
process is doing something with it. After a while everything becomes
quite, screen freezes completely, and fans speedup, as though the
aforementioned process has gone from background to "foreground". At this
point I have the only option to manually shutdown the laptop.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
Architecture: i386
CompizPlugins: [core,bailer,detection,composite,opengl,decor,gnomecompat,regex,compiztoolbox,place,animation,grid,workarounds,scale,mousepoll,resize,vpswitch,move,snap,imgpng,screenshot,session,expo,wall,ezoom,staticswitcher]
CompositorRunning: compiz
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x768
 edid-base64: AP///////wBMo0IyAAAAAAAPAQOAHhJ4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEB7RoAgFAAMDAQMDYAMbcQAAAZAAAADwAAAAAAAAAAABJuEyADAAAA/gBTQU1TVU5HCiAgICAgAAAA/gBMVE4xNDBXMS1MMDEKAOQ=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes: 
 edid-base64:
Date: Mon May 23 22:50:24 2011
DistUpgraded: Log time: 2011-04-28 16:06:23.881471
DistroCodename: natty
DistroVariant: ubuntu
GraphicsCard:
 Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller [8086:2592] (rev 03) (prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company Device [103c:3080]
   Subsystem: Hewlett-Packard Company Device [103c:3080]
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Hewlett-Packard HP Pavilion dv1000 (EK893EA#ABZ)
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=374c46ac-32e3-4d0b-bdc9-49a24be632fc ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: Upgraded to natty on 2011-04-28 (25 days ago)
dmi.bios.date: 09/12/2005
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.12
dmi.board.name: 308F
dmi.board.vendor: Quanta
dmi.board.version: 46.11
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.12:bd09/12/2005:svnHewlett-Packard:pnHPPaviliondv1000(EK893EA#ABZ):pvrRev1:rvnQuanta:rn308F:rvr46.11:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv1000 (EK893EA#ABZ)
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug compiz-0.9 i386 natty needs-reassignment regression-update ubuntu

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https://bugs.launchpad.net/bugs/787208

Title:
  computer becomes slow and unusable, and after a while freezes, while
  fans speed up


Follow ups

References