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GPU modules built-in --> blank after wakeup? [WORKAROUND]
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Zucca
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PostPosted: Mon Oct 10, 2016 8:50 pm    Post subject: GPU modules built-in --> blank after wakeup? [WORKAROUND] Reply with quote

Hi.
My suspend and hibernation actions worked just fine a while ago. But right after I recompiled my kernel they stopped. After wakeup my screen stays blank. My reason for recompiling was the insertion of graphics modules into kernel.
I have a multiseat system here. Other seat uses amdgpu and the other uses radeon.

So anybody experienced symptons like this when graphics moduels are built-in?
I guess the multiseat configuration might make few things bit more complex for the graphics drivers when waking up...
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ERROR: '--failure' is not an option. Aborting...
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Zucca
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Joined: 14 Jun 2007
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Location: KUUSANKOSKI, Finland

PostPosted: Wed Oct 12, 2016 11:41 am    Post subject: Reply with quote

Well. Compiling my radeon and amdgpu (I have two GPUs) as modules solved the problem.
But is this known? Is there an explanation for this behaviour?

I guess I can try to add them into initramfs to have them still loaded as earlly as possible...
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ERROR: '--failure' is not an option. Aborting...
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