Created attachment 123420 Piglit Sanity Check Results I've attached the Piglit result of the sanity check to this issue, GNOME Shell also has a discolouration (the title bar and activity screen is red) and after using it for a couple of minutes it crashed (SIGSEGV):
[ 6088.876306] gnome-shell[8144]: unhandled signal 11 at 095b44c0 nip 095b44c0 lr 0de343b4 code 30001 [ 6112.441094] gnome-shell[8701]: unhandled signal 11 at 095b44c0 nip 095b44c0 lr 0de343b4 code 30001 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1432949 Title: r300 Mesa driver not loading with KMS enabled To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1432949/+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