Directly after the Upgrade to saucy 2 days ago, my X-Window system doesn't work after it wakes from sleep mode.
I tryed to change the display driver (using the additional drivers app) but it had no effect.
Also I now have a weird blur in my upper left corner, when I go there with my mouse pointer.
My Workaround is to [CTRL]-[ALT]-{DEL] and log out. After that the login screen is shown and every thing works fine till the next wakeup.
Is there any solution to this?
I tryed to change the display driver (using the additional drivers app) but it had no effect.
Also I now have a weird blur in my upper left corner, when I go there with my mouse pointer.
My Workaround is to [CTRL]-[ALT]-{DEL] and log out. After that the login screen is shown and every thing works fine till the next wakeup.
Is there any solution to this?
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