I think this may be the same thing I'm seeing, except when the menu portion of the global menu bar gets corrupted, it is usually replaced by some portion of my desktop. Screenshot attached.
I am using an NVIDIA GeForce 9500 GT with the binary driver version 270.41.06-0ubuntu1. ** Attachment added: "global-menu-bar-corruption-unity.png" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/773867/+attachment/2101648/+files/global-menu-bar-corruption-unity.png -- 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/773867 Title: menu bar corrupted and unreadable. still works. _______________________________________________ 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