I have this problem also. Using Ubuntu 12.04 64 bit, and Nvidia 9800GT. It happens with both proprietary Nvidia driver and Nouveau too. Screenshot http://img854.imageshack.us/img854/8371/screenshotfrom201204211.jpg
The only difference with mine is that the black glitch is only visible briefly as a flicker, and then it corrects itself. I had to be very swift to grab the screenshot above! I hope this is useful to you. I am not versed in reporting bugs, so if there is any other information I can provide please let me know how I can provide it. Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/992516 Title: Black background around after dash is restored To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/992516/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
