[Ubuntu-x-swat] [Bug 781402] Re: Ubuntu 11.04 / Unity freezing when screen is 'woken up'

Hi Lucky, The Dell Optiplex I was experiencing this on is only has built-in Intel GMA950 graphics so if it definitely is a graphics driver issue then it might not be something limited exclusively to Nvidia drivers. Gabriel Alonso (Post #6) mentiones having this issue with a Dell E6400. These lapt

[Ubuntu-x-swat] [Bug 781402] Re: Ubuntu 11.04 / Unity freezing when screen is 'woken up'

Just followed Patrickus' instructions for unchecking "Sync to Vblank" in Compiz Config Manager (Post #12) so we'll see if that fixes things. Many thanks for the suggestion PKC. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https

[Ubuntu-x-swat] [Bug 781402] Re: Ubuntu 11.04 / Unity freezing when screen is 'woken up'

Hi all, I too have this exact same problem after waking from Screensaver on 11.04 (Natty) on an old Dell Optiplex GX620 (P4 HT). Until this issue is resolved a quicker and easier way of restarting X-Windows (rather than logging into the console) is to re-enable the old CTRL-ALT-Backspace keyboard