I have same bug, which affects occasionally. I have desktop computer, so I don't use suspend. I documented my problem here:
http://askubuntu.com/questions/795970/lubuntu-14-04-mouse-cursor-stucks- occasionally System is Lubuntu 14.04 (32bit), kernel 3.13.0-91-generic, xserver-xorg- video-intel 2:2.99.910-0ubuntu1.6 Attaching the dump also ** Attachment added: "dump" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1547800/+attachment/4699511/+files/card.dump -- 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/1547800 Title: gpu stuck on render ring To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1547800/+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
