rc6 is a powersaving mode of the GPU, and can roughly save around 9W. However, we have had many reports linking it to GPU hangs and the occasional system hang - hence why it is one of the first things to test.
-- 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/1137817 Title: System freeze after high memory usage (Ubuntu 12.10 64-bit on ivy bridge HD4000) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1137817/+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
