amdgpu 0000:03:00.0: initializing kernel modesetting
(SIENNA_CICHLID ...)
/lib/firmware/amdgpu/sienna_cichlid_dmcub.bin.zst
apt-cache policy linux-firmware
ili
dpkg-query -W -f='${Version}\n' linux-firmware
linux-firmware:
Installed: 20220329.git681281e4-0ubuntu3.42
20220329.git681281e4-0ubuntu3.42
20240318.git3b128b60-0ubuntu2.29
Workaround confirmed working:
sudo apt-get install --allow-downgrades
linux-firmware=20240318.git3b128b60-0ubuntu2.26
sudo apt-mark hold linux-firmware
sudo reboot
Clean boot afterwards, zero amdgpu errors in the journal, both monitors back,
network up immediately.
sudo apt-mark hold linux-firmware
apt-mark showhold
sudo apt-mark unhold linux-firmware
Follow along with the video below to see how to install our site as a web app on your home screen.
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