[Bug 105733] Amdgpu randomly hangs and only ssh works. Mouse cursor moves sometimes but does nothing. Keyboard stops working.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105733

--- Comment #58 from krutoileshii at gmail.com ---
The corruption suggestion is interesting. My RX580 does this and now it
won't even boot on windows anymore, just crashes.

On Wed, Jan 23, 2019, 12:44 PM <bugzilla-daemon at freedesktop.org wrote:

> las at protonmail.ch changed bug 105733
> <https://bugs.freedesktop.org/show_bug.cgi?id=105733>
> What Removed Added
> CC   las at protonmail.ch
>
> *Comment # 57 <https://bugs.freedesktop.org/show_bug.cgi?id=105733#c57> on
> bug 105733 <https://bugs.freedesktop.org/show_bug.cgi?id=105733> from
> las at protonmail.ch <las at protonmail.ch> *
>
> Created attachment 143206 <https://bugs.freedesktop.org/attachment.cgi?id=143206> [details] <https://bugs.freedesktop.org/attachment.cgi?id=143206&action=edit>
> I get these errors when attempting to boot after a normal GPU hang and KMS
> happens
>
> Recently I've been getting another type of hang somehow. After a normal hang
> happens, where my screen gets garbled output, I can't even get past KMS in the
> next couple of boots. I can fix this by flipping my VBIOS switch, which heavily
> leads me to believe that amdgpu somehow corrupts the GPU's firmware. I have
> attached the error I get when KMS happens at boot, which happens after I get a
> hang while using the system normally. The monitor doesn't display anything when
> this happens, but I can still control caps lock, etc., however I can not shut
> it off normally. I have not tested whether SSH and such still work.
>
> This honestly makes me doubt whether what I am experiencing is the same bug; is
> it simply a faulty GPU? I am using a Sapphire RX 580 4GB, which I bought used
> from a windows user. It *did* work for him, so obviously it isn't entirely
> broken at least.
>
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