I have this problem since I think 12.04. Yesterday I reinstalled the 64 bit version of Ubuntu on my macbook and while only had 11.10 on cdrom I started with this version to upgrade to raring. On 11.10 I didn't see the problem (but also didn't test this version much) from 12.04 on I see an error message popping up when I start using the system.
This morning I upgraded to 13.04 and it seems (I also had this idea with former versions) that the moment I press the dash button, the bug is triggered. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1131239 Title: [945gm] PGTBL_ER: 0x00000102 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1131239/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp