Comment 33 for bug 1888570

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Günter Neiß (gneiss) wrote :

OMG, Your comment: "#19 and forward assume..."
Points into the right direction.
When I install the "good" kernel-DEBs You provided the problem pops up...
This happens although the "real" kernel deb (linux-image-unsigned-5.3.0-61-generic_5.3.0-61.55_amd64.deb) was not installed due to conflicts against my signed kernel of the same version.

I then compare the snapshots made by SystemBack of these two versions.
There are a lot of differences mainly the initrd (in boot) and althougth all *.ko inside modules.

I remember that every try to install something that resuts in a kernel update (dkms and/or update-initrd) the problem ocurs.

I therefore do a manual
sudo update-initramfs -k all -u
without installing anything else.
-> Problem pops up!

This happens even when I use my oldest system snapshot I have :-(

So how to proceed ?
(I am thinking about doing a fresh install of Ubuntu 20.4 LTS, but have to check if all tools I use will be available... FreeCad wasn't the first time I checked).