Hi, adding the xorg.conf option mitigated the issue but system still freezes a couple of times every day. Sadly I didn't find a way to reproduce it but it often happens when I click with the "ubuntu" menu button on the bar or when I use <super> +w for the "expose" effect
The same effect in vanilla gnome (Ubuntu Classic session) never freezed the system. Thanks -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/743861 Title: System freezes using Unity on IBM Thinkpad Z60m _______________________________________________ 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