I also see this rather often when I use xrandr with compiz. The desktop cube rotates in the top-left area the size of my laptop screen, while the rest is not necessarily black -- often it contains a desktop image from when I last used dual-head, i.e. whatever happens to be in the video memory.
I also think bug 206998 might be a duplicate of this one. -- Compiz does not reset desktop resolution https://bugs.launchpad.net/bugs/317431 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
