Xorg freeze

[Georgi Lyubomirov]

Ubuntu Software Center crashes after continual use.
Sometimes when I start Ubuntu from power on I have to click Fn+LeftArrow to get the screen visible when it is loading to the point of loading the "Press F to fix" boot screen.

Also, after Ubuntu goes to sleep when I wake it up the screen is black and I again have to click Fn+LeftArrow for it to get visible.

When I connect the laptop to TV the picture on TV is with constant flicker and makes it impossible to watch because of it. I don't get that on Windows.

I cannot log in after log out. After I click log out it goes to black screen and shows nothing. I tried to brighten the screen but nothing happens. So, I have to click the power button and it turns off.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xorg 1:7.7+1ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-16.25-generic 3.5.4
Uname: Linux 3.5.0-16-generic x86_64
ApportVersion: 2.5.3-0ubuntu1
Architecture: amd64
Date: Sat Sep 29 21:20:48 2012
DistroCodename: quantal
DistroVariant: ubuntu
GpuHangFrequency: Continuously
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
UpgradeStatus: Upgraded to quantal on 2012-08-07 (53 days ago)

[Bryce Harrington (bryce)]

Not enough information has been provided to make this a useful bug report. See http://wiki.ubuntu.com/X/Reporting for instructions on reporting X issues.