I have a brand new ThinkPad t495s (Ryzen 7 Pro 3700U) with a fresh Eoan
deployment, which exhibits exactly the behaviour described in this
ticket. AFAIK everything is up-to-date. Am I doing smth wrong or is
there an issue with this fix? Please let me know if I can provide
further evidence or testing.
...
update-initramfs: Generating /boot/initrd.img-5.3.0-26-generic
W: Possible missing firmware /lib/firmware/amdgpu/vega20_ta.bin for module
amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navi10_mes.bin for module
amdgpu
$ uname -a
Linux t495s 5.3.0-26-generic #28-Ubuntu SMP Wed Dec 18 05:37:46 UTC 2019 x86_64
x86_64 x86_64 GNU/Linux
$ apt policy linux-firmware
apt policy linux-firmware
linux-firmware:
Installed: 1.183.3
Candidate: 1.183.3
Version table:
*** 1.183.3 500
500 http://ch.archive.ubuntu.com/ubuntu eoan-updates/main amd64 Packages
500 http://ch.archive.ubuntu.com/ubuntu eoan-updates/main i386 Packages
100 /var/lib/dpkg/status
1.183.2 500
500 http://security.ubuntu.com/ubuntu eoan-security/main amd64 Packages
500 http://security.ubuntu.com/ubuntu eoan-security/main i386 Packages
1.183 500
500 http://ch.archive.ubuntu.com/ubuntu eoan/main amd64 Packages
500 http://ch.archive.ubuntu.com/ubuntu eoan/main i386 Packages
$ modinfo amdgpu | head -1
filename:
/lib/modules/5.3.0-26-generic/kernel/drivers/gpu/drm/amd/amdgpu/amdgpu.ko
$ modinfo amdgpu | grep vega20_ta
firmware: amdgpu/vega20_ta.bin
$ modinfo amdgpu | grep navi10_mes
firmware: amdgpu/navi10_mes.bin
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1850654
Title:
update-initramfs complains of missing amdgpu firmware files
Status in linux package in Ubuntu:
Confirmed
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux source package in Bionic:
Invalid
Status in linux-firmware source package in Bionic:
Fix Released
Status in linux source package in Eoan:
Confirmed
Status in linux-firmware source package in Eoan:
Fix Released
Bug description:
SRU Justification
Impact: With 5.3 update-initramfs reports several missing amdgpu
firmware files:
update-initramfs: Generating /boot/initrd.img-5.3.0-19-generic
W: Possible missing firmware /lib/firmware/amdgpu/vega20_ta.bin for module
amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/raven_kicker_rlc.bin for
module amdgpu
W: Possible missing firmware /lib/firmware/amdgpu/navi10_mes.bin for module
amdgpu
Of these, only raven_kicker_rlc.bin has been added to upstream linux-
firmware.
Fix: Add raven_kicker_rlc.bin to linux firmware, and remove the other
files from modinfo for amdgpu.
Test Case: Once fixed, the warnings from update-initramfs should be
gone.
Regression Potential: Adding a missing firmware is unlikely to break
any working hardware. Removing the other missing files from modinfo
will not cause regressions either, however if the firmware is added
later update-initramfs will not add the files to the initramfs until
the firmware is added back to modinfo.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850654/+subscriptions
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