http://bugzilla.opensuse.org/show_bug.cgi?id=1177256
Bug ID: 1177256
Summary: AMD RX 570, amdgpu-pro and kernel
5.3.18-lp152.44-default
Classification: openSUSE
Product: openSUSE Distribution
Version: Leap 15.2
Hardware: x86-64
OS: openSUSE Leap 15.2
Status: NEW
Severity: Normal
Priority: P5 - None
Component: Kernel
Assignee: kernel-bugs@opensuse.org
Reporter: vkelim@bigpond.com
QA Contact: qa-bugs@suse.de
Found By: ---
Blocker: ---
Created attachment 842226
--> http://bugzilla.opensuse.org/attachment.cgi?id=842226&action=edit
/var/log/messages
On updating to kernel 5.3.18-lp152.41-default or 5.3.18-lp152.44-default (from
kernel 5.3.18-lp152.36-default) I experienced a `freeze' during system boot-up.
Using debug mode, the last message was:
Fb0: switching to amdgpudrmfb from EFI VGA
Something seems to be going from when switching graphics mode. Adding
'nomodeset' to the kernel option allows the boot to go to completion, at the
cost of not having an accelerated graphics driver!
The problem is perhaps the same as described on
https://forum.level1techs.comhttps://forum.level1techs.com/t/fb0-switching-t...
, some sort of problem with MMU and ATS?
I am currently booting on the previous kernel version (5.3.18-lp152.36-default)
without any difficulty
My hardware:
Asrock B550M
AMD Ryzen 5 3600
AMD RX 570 graphics card (MSI) - amdgpu-pro driver
Attached is what appears to be the relevant section of /var/log/messages
2020-10-03T16:11:09.966215+10:00 localhost kernel: [ 3.851924] mc: Failed to
load firmware "amdgpu/polaris10_mc.bin"
2020-10-03T16:11:09.966216+10:00 localhost kernel: [ 3.851963]
[drm:gmc_v8_0_sw_init [amdgpu]] *ERROR* Failed to load mc firmware!
2020-10-03T16:11:09.966217+10:00 localhost kernel: [ 3.851998]
[drm:amdgpu_device_init [amdgpu]] *ERROR* sw_init of IP block