I don't know how to reproduce this bug, but it seems coming after play games who needs a huge amount of graphic power or if I'm working on a lot of open windows. I have this bug with "nouveau" driver or "nividia" driver.
When it happens, i do a:
compiz --replace
and everything come back to normal.
I don't know how to reproduce this bug, but it seems coming after play games who needs a huge amount of graphic power or if I'm working on a lot of open windows.
I have this bug with "nouveau" driver or "nividia" driver.
When it happens, i do a:
compiz --replace
and everything come back to normal.