[Bug 108981] Kernel 4.19 won't boot with amdgpu (black screen) for some video cards

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Dec 10 11:27:40 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=108981

Michel Dänzer <michel at daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|xorg-driver-ati at lists.x.org |dri-devel at lists.freedesktop
                   |                            |.org
          Component|Driver/AMDgpu               |DRM/AMDgpu
            Product|xorg                        |DRI
         QA Contact|xorg-team at lists.x.org       |

--- Comment #1 from Michel Dänzer <michel at daenzer.net> ---
Sounds like it's probably failing to load some microcode files. The amdgpu
driver in 4.19 started loading some of them from .../firmware/amdgpu/ instead
of .../firmware/radeon/. If you don't have the former files yet, you can create
symlinks for them pointing to the radeon directory for now.

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