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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Amdgpu randomly hangs and only ssh works. Mouse cursor moves sometimes but does nothing. Keyboard stops working."
href="https://bugs.freedesktop.org/show_bug.cgi?id=105733#c36">Comment # 36</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Amdgpu randomly hangs and only ssh works. Mouse cursor moves sometimes but does nothing. Keyboard stops working."
href="https://bugs.freedesktop.org/show_bug.cgi?id=105733">bug 105733</a>
from <span class="vcard"><a class="email" href="mailto:markusraat@gmail.com" title="markusraat@gmail.com">markusraat@gmail.com</a>
</span></b>
<pre>(In reply to markusraat from <a href="show_bug.cgi?id=105733#c35">comment #35</a>)
<span class="quote">> It might be that kernel option apci=ht ( also apci=off ) solve the problem.
> It is taking more time to waiting the possible problem appearance. At least
> it worth of testing. But this is not maybe the final solution for this bug?
>
> [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-4.18.5-041805-generic
> root=UUID=c3df607f-ac6e-11e8-9f6b-3497f638e103 ro acpi=ht
> [ 0.000000] Malformed early option 'acpi'</span >
Okay, the "acpi=off" or "acpi=ht" was the miss shot.
But changing from motherboard bios GPU PCIe speed auto > gen3 is giving very
promissing results! I also rose logging level from grub settings to
"loglevel=8" but I haven't got regenerated the crash. I will reply if this
fails again.</pre>
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