I can confirm this. I used human-clearlooks with deviant metacity theme, and a custom "Windows" color and the bug kept occurring every 5 minutes or so. I changed back to the default human-clearlooks and it now works.
I can confirm this. I used human-clearlooks with deviant metacity theme, and a custom "Windows" color and the bug kept occurring every 5 minutes or so. I changed back to the default human-clearlooks and it now works.