[Bug 597868] Re: Suspend to RAM results in white screen

[Pedro Ferreira]

So, for my current kernel (NOT mainline), the results are:

 * The machine definitely breaks while going to sleep, as normally the power led should blink, and instead the screen just gets white and the machine doesn't turn off;
 * It is reproducible every time;
 * It used to work relatively well before lucid. With lucid, the same behavior that I reported for mainline (going to sleep but problems waking up) happened sometimes. Then, after an HP BIOS update (they performed it as part of a repair operation), it got totally broken (white screen);
 * No flashing caps lock;
 * No messages, battery is OK;
 * Suspending from text mode produces the same behavior, and there is no text output;
 * https://wiki.ubuntu.com/DebuggingKernelSuspend doesn't apply, as it is not a resume problem :(

What other information can I provide?

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Suspend to RAM results in white screen
https://bugs.launchpad.net/bugs/597868
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