https://bugs.freedesktop.org/show_bug.cgi?id=107880
Bug ID: 107880 Summary: Regression: System fails to boot on raven ridge 4.18 vs 4.19 rc Product: DRI Version: DRI git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: blocker Priority: medium Component: DRM/AMDgpu Assignee: dri-devel@lists.freedesktop.org Reporter: marvin.damschen@gullz.de
Created attachment 141500 --> https://bugs.freedesktop.org/attachment.cgi?id=141500&action=edit Successful boot with 4.18.7 on Raven Ridge
System boots fine with kernel 4.18 on a Raven Ridge (AMD Ryzen 5 2500U, Lenovo E485, latest firmware from linux-firmware.git), but boot fails with kernel 4.19 (tested rc2 and rc3). System hangs after "fb: switching to amdgpudrmfb from EFI VGA". I am unable to obtain any logs of the crash (LUKS encryption might be the reason?). I will attach a log of a working boot with 4.18.7, please let me know how to provide more info.
Thank you Marvin