I have the same problem. I really can't use my computer for more than 5 minutes! As CPU hangs, the screen freezes and becomes full of noise, garbage, etc. Only the mouse works!
$ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 0e) ** Attachment added: "Xorg log, as you can see "intel_uxa_prepare_access: bo map failed: Input/output error" line repeats several times" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/769977/+attachment/2102402/+files/Xorg.0.log.old -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/769977 Title: Sudden video crash on intel chipset -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
