I can confirm that I get the same warning in ubuntu 18.04
Linux ThinkPad-T495 5.3.0-26-generic #28~18.04.1-Ubuntu SMP Wed Dec 18 16:40:14
UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
error:
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
I: The initramfs will attempt to resume from /dev/nvme0n1p6
I: (UUID=8fab22ef-9307-4455-979c-362579ae6512)
I: Set the RESUME variable to override this.
command output:
linux-firmware:
Installed: 1.173.14
Candidate: 1.173.14
Version table:
*** 1.173.14 500
500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main amd64
Packages
500 http://us.archive.ubuntu.com/ubuntu bionic-updates/main i386
Packages
100 /var/lib/dpkg/status
1.173.12 500
500 http://security.ubuntu.com/ubuntu bionic-security/main amd64
Packages
500 http://security.ubuntu.com/ubuntu bionic-security/main i386 Packages
1.173 500
500 http://us.archive.ubuntu.com/ubuntu bionic/main amd64 Packages
500 http://us.archive.ubuntu.com/ubuntu bionic/main i386 Packages
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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.
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https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850654/+subscriptions
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