[Bug 88536] AMD graphics hardware hangs with an homogeneous coloured screen or blank screen, and with chirp coming from the graphics card

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=88536

--- Comment #4 from Alberto Salvia Novella <es20490446e at gmail.com> ---
Because this normally happens after first boot, but not in posterior ones, I
greatly suspect this is a hardware bug.

Probably this is happening because of the GPU passing from a cold state to a
warm state too fast, under graphic demanding operations as watching videos are.

And Windows users won't be experiencing this as the GPU doesn't stay in a
maximum power state all the time.

So this should be a bug in the Linux kernel, Direct Rendering Manager's,
Dinamic Power Management feature.

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