It seems to me that problem is in nvidia/nouveau drivers. Switched to Intel card and no lockups so far.
"The problem is clearly upstream of Ubuntu as it affects a number of distros with that kernel/nVidia driver combo" - yep, seems so. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1310762 Title: Ubuntu 14.04 random freeze and lock up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1310762/+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
