This bug was fixed in the package linux-firmware - 1.187.26
---------------
linux-firmware (1.187.26) focal; urgency=medium
* [SRU][F] Add firmware of MT7922 (LP: #1958153)
- linux-firmware: add firmware for MT7922
- linux-firmware: add frimware for mediatek bluetooth chip (MT7922)
* linux-firmware missing renoir_ta (LP: #1958283)
- amdgpu: update renoir firmware for 20.10
- amdgpu: update renoir firmware from 20.20 release
- amdgpu: update renoir firmware for 20.30
- amdgpu: update renoir firmware for 20.40
- amdgpu: update renoir firmware for 20.45
- amdgpu: update renoir firmware for 20.50
- amdgpu: update renoir firmware from 21.10
- amdgpu: update renoir firmware from 21.20
- amdgpu: update vcn firmware for renoir for 21.20
- amdgpu: update renoir firmware from 21.30
- amdgpu: update VCN firmware for renoir
* mt7921e 0000:02:00.0: PM: failed to resume async: error -110 (LP: #1958286)
- linux-firmware: update frimware for mediatek bluetooth chip (MT7921)
- linux-firmware: update firmware for mediatek bluetooth chip (MT7921)
- linux-firmware: update firmware for MT7921 WiFi device
- linux-firmware: update firmware for MT7921 WiFi device
- linux-firmware: update firmware for mediatek bluetooth chip(MT7921)
* [SRU][F] Add mt8183 SCP firmware (LP: #1959064)
- mediatek: Add mt8183 SCP firmware
* AMD Yellow Carp DMCUB fw update for s0i3 B0 fixes (LP: #1957026)
- amdgpu: update yellow carp dmcub firmware
-- Juerg Haefliger <jue...@canonical.com> Fri, 28 Jan 2022 10:54:30
+0100
** Changed in: linux-firmware (Ubuntu Focal)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1958283
Title:
linux-firmware missing renoir_ta
Status in linux-firmware package in Ubuntu:
Invalid
Status in linux-firmware source package in Focal:
Fix Released
Bug description:
[ Impact ]
After today's update to the 5.13 kernel, my laptop's screen stopped
working, showing random patterns instead. The laptop is ThinkPad X13
with an AMD GPU.
In dmesg there was a message about amdgpu/renoir_ta.bin missing.
Following some StackOverflow advice, I downloaded and installed linux-
firmware_1.201_all.deb from the 21.10 repo, which has
amdgpu/renoir_ta.bin and rebooted, which fixed my issue.
Proposed Solution
Add amdgpu/renoir_ta.bin to the current version of the linux-firmware
package for 20.04 LTS.
Additional Data
$ lsb_release -a
LSB Version:
core-11.1.0ubuntu2-noarch:printing-11.1.0ubuntu2-noarch:security-11.1.0ubuntu2-noarch
Distributor ID: Ubuntu
Description: Ubuntu 20.04.3 LTS
Release: 20.04
Codename: focal
$ uname -a
Linux ainar-ThinkPad-X13-Gen-1 5.13.0-25-generic #26~20.04.1-Ubuntu SMP Fri
Jan 7 16:27:40 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
[ Test Case ]
See above. Kernel log shows firmware load failures for amdgpu firmware
in combination with the OEM 5.13 kernel.
[ Fix ]
Kernel fixes for new amdgpu firmware have landed in linux-oem-5.13 so
it's now safe to update amdgpu firmware on focal to match impish.
[ Where Problems Could Occur ]
Display issues with amdgpu.
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