Ubuntu switches to low-graphics mode when left unattended for some specific time
Hello Friends,
When I leave my computer and later return, depending on how long I've been away, I find the screen-saver running, the screen turned off, or the computer suspended, i get the error as specified below on a black screen:
Ubuntu is running in low-graphics mode.
Your screen, graphics card, and input device settings could not be detected correctly. You will need to configure these yourself.
The message gives several options. Despite some experimentals, The only solution which I have found is to reboot and everything becomes fine as before.
Do you have any idea what is happening or, better, how to fix it?
I have Lucid 10.04.
Controlling complexity is the essence of computer programming. - Brian
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