I also see something similar on an X700 Mobility laptop. Lasts just a second or two. Not very important though.
** Changed in: xserver-xorg-video-ati (Ubuntu) Status: New => Confirmed -- Screen corruption on resume from suspend, Sony Vaio https://bugs.launchpad.net/bugs/240455 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs