I have the same issue. My system is: Ubuntu x64 12.04 Kernel Linux 3.2.0-24-generic GNOME 3.4.1
Intel® Core™ i7-3770K CPU @ 3.50GHz × 8 16gb ram Monitors: samsung 2493hm, HP ZR24w It seems to me that it is somehow related to Intel video -- 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/993187 Title: ubuntu 12.04 completely freezes frequently To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/993187/+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
