I've not reproduced this using xf86-video-intel.git with either uxa or sna with and without compositing (i.e. gnome-shell and awesome as the WM) on an i5-2520m.
Have you tried without compositing, I think it is called Ubuntu Classic or something like that? -- 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/871972 Title: [i915] Screen display corruption resizing LibreOffice Calc window Acer Aspire 5750-9668 To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/871972/+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