I'm facing this bug closing status "no activity for 60 days" more and more. And in 90% of my cases these bugs were not fixed. IMO, it's faulty and non-productive approach to have this "Expired" status.
According to this bug - I was affected by it on my Samsung 530U4C laptop. Luckly it's already been fixed: http://lists.x.org/archives/xorg-devel/2013-January/035112.html -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1231689 Title: Xorg assert failure: X: ../../dix/dispatch.c:3937: DetachUnboundGPU: Assertion `slave->isGPU' failed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1231689/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

