firefox stop responding

[kumar Abhishek]

when i use firefox, it does not load page and stop responding

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: firefox 11.0+build1-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic-pae 3.2.14
Uname: Linux 3.2.0-23-generic-pae i686
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu1
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: kumar 1585 F.... pulseaudio
BuildID: 20120410144204
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
 Card hw:0 'ICH5'/'Intel ICH5 with ALC655 at irq 17'
   Mixer name : 'Realtek ALC655 rev 0'
   Components : 'AC97a:414c4760'
   Controls : 41
   Simple ctrls : 26
Channel: release
CurrentDmesg:
 [ 585.060293] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
 [ 585.064275] render error detected, EIR: 0x00000010
 [ 585.064275] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking
 [ 585.064275] render error detected, EIR: 0x00000010
Date: Fri Apr 13 20:32:49 2012
ForcedLayersAccel: False
IfupdownConfig:
 auto lo
 iface lo inet loopback
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120328)
IpRoute:
 default via 117.205.144.1 dev ppp0 proto static
 117.205.144.1 dev ppp0 proto kernel scope link src 117.205.148.18
 169.254.0.0/16 dev ppp0 scope link metric 1000
IwConfig:
 ppp0 no wireless extensions.

 lo no wireless extensions.

 eth0 no wireless extensions.
Profiles: Profile0 (Default) - LastVersion=11.0/20120410144204 (Running)
RfKill:

RunningIncompatibleAddons: False
SourcePackage: firefox
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/05/2006
dmi.bios.vendor: Intel Corp.
dmi.bios.version: SA86510A.51T.1004.2006.0705.1741
dmi.chassis.type: 2
dmi.modalias: dmi:bvnIntelCorp.:bvrSA86510A.51T.1004.2006.0705.1741:bd07/05/2006:svn:pn:pvr:rvn:rn:rvr:cvn:ct2:cvr:

[Jamie Strandboge (jdstrand)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Paul White (paulw2u)]

We are sorry that we do not always have the capacity to review all reported bugs in a timely manner. You reported this bug some time ago and there have been many changes in Ubuntu and Firefox since that time.

Ubuntu 12.04 (precise) reached end-of-life on April 28, 2017.

Do you still see a problem related to the one that you reported using currently supported versions of Firefox and Ubuntu? Please let us know if you do and in which version of Ubuntu otherwise this report can be left to expire in approximately 60 days time.

Thank you for helping make Ubuntu better.

Paul White
[Ubuntu Bug Squad]

[Launchpad Janitor (janitor)]

[Expired for firefox (Ubuntu) because there has been no activity for 60 days.]