I think you're right. It does seem to be some sort of video memory corruption. It doesn't happen immediately on boot but after about half an hour after I've run some applications. Happens to a different tooltip everytime, but once it happens that tooltip's stuck with the artefact until reboot. So I guess it does happen reliably
Strangely, it only happens to the tooltips (so far). Also, desktop effects in Maverick doesn't give any such artefact (that I noticed) ** Attachment added: "Another tooltip corruption" https://bugs.launchpad.net/ubuntu/+source/unity/+bug/684992/+attachment/1755763/+files/Screenshot.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/684992 Title: [ATI 3200] Artefact in launcher tooltip -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
