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Starting systemd-udevd version 252.5-2ubuntu2
[ 9.990796] dca service started, version 1.12.1
[ 10.005835] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
[ 10.022075] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[ 10.037480] i801_smbus 0000:00:11.1: enabling device (0000 -> 0003)
[ 10.053433] cryptd: max_cpu_qlen set to 1000
....
(all the things being triggered by udev and being loaded).
The firmware level stuff looks the same, in both cases all the EFI passed tables are in the same locations.
For francis case, indeed there is like everything missing:
Broken:
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Starting systemd-udevd version 252.5-2ubuntu3
Begin: Loading essential drivers ... [ 11.584699] raid6: avx2x4 gen() 24389 MB/s
[ 11.664701] raid6: avx2x2 gen() 23865 MB/s
[ 11.744685] raid6: avx2x1 gen() 21744 MB/s
[ 11.759413] raid6: using algorithm avx2x4 gen() 24389 MB/s
[ 11.744685] raid6: avx2x1 gen() 21744 MB/s
[ 11.759413] raid6: using algorithm avx2x4 gen() 24389 MB/s
[ 11.840704] raid6: .... xor() 7897 MB/s, rmw enabled
[ 11.855975] raid6: using avx2x2 recovery algorithm
[ 11.872387] xor: automatically using best checksumming function avx
[ 11.891201] async_tx: api initialized (async)
done.
whereas the working case has:
Loading, please wait...
Starting systemd-udevd version 252.5-2ubuntu2
[ 9.990796] dca service started, version 1.12.1
[ 10.005835] i801_smbus 0000:00:1f.3: enabling device (0001 -> 0003)
[ 10.022075] i801_smbus 0000:00:1f.3: SMBus using PCI interrupt
[ 10.037480] i801_smbus 0000:00:11.1: enabling device (0000 -> 0003)
[ 10.053433] cryptd: max_cpu_qlen set to 1000
....
(all the things being triggered by udev and being loaded).
The firmware level stuff looks the same, in both cases all the EFI passed tables are in the same locations.