Ubuntu - Black Screen After Suspend

Posted by EssAm on Ask Ubuntu See other posts from Ask Ubuntu or by EssAm
Published on 2012-03-21T08:32:24Z Indexed on 2012/07/05 3:23 UTC
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screen

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suspend

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boot-failure

I used Ubuntu with no problems and I upgraded to 11.10 and everything was fine.

But when I did my first suspend I was not able to boot again, all I got was a black screen no bios screen, nothing just blank, I tried doing hard reset but when I power on again same happens. I tried ctrl+alt+delete F1-F12 but i think the keyboard is not working, also tried booting from CD but all I got was blank screen, the hard disk light is not blinking at all so i'm assuming it's not trying to boot.

My laptop is Toshiba satellite with ATI Radeon graphics. Hibernate was working fine though. I searched the net for solutions but with no luck.

Any ideas?

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