Yep, this solved the problem, thanx a lot. I've added this to kernel command line at /etc/default/grub.
-- [gm45] Screen shows corruption that blink once and for a fraction of second and then disappear https://bugs.launchpad.net/bugs/584309 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ 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

