I for one am still experiencing this issue on saucy. I've also reported my problem to the xf86-video-ati maintainers:
https://bugs.freedesktop.org/show_bug.cgi?id=70735 They suggested that in my case it might be caused by Apple EFI and to try re-installing with MBR, but I haven't gotten around to trying it out yet. ** Bug watch added: freedesktop.org Bugzilla #70735 https://bugs.freedesktop.org/show_bug.cgi?id=70735 -- 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/510001 Title: [RV410] Color depth degradation after resume (ATI Mobility Radeon X700) To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-driver-ati/+bug/510001/+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