[Bug 82431] Garbled screen on boot

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=82431

Alex Deucher <alexdeucher at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |alexdeucher at gmail.com

--- Comment #2 from Alex Deucher <alexdeucher at gmail.com> ---
I doubt that commit is the problematic one.  However, you can revert to the
previous behavior by passing radeon.dpm=1 on the kernel command line in grub.

This looks like a duplicate of:
https://bugs.freedesktop.org/show_bug.cgi?id=43655
Does your grub config have GRUB_GFXPAYLOAD_LINUX=keep in it?  If so, does
removing that help?

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