Yes, thanks for this. Even whilst posting I had the feeling it would be something like that because of a similar wobbly installing the 64bit ubuntu on a pi 4, when followed with ssd transfer.
Probably due to /boot/firmware not being a thing for ubuntu generally but only for raspberry pis? I think there's possibly a dodgy article out there - with a script to automate the job of moving to ssd - which used to be applicable (before /boot/firmware was introduced) but is no longer so? Which is a shame because it was only somebody trying to be helpful. So the relevant fstabbery /dev/sda1 on /boot/firmware type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=ascii,shortname=mixed,errors =remount-ro) and kernelimgconfity do_symlinks = yes do_bootloader = no link_in_boot = yes being restored to 'normal' (for a pi) fixes everything. I daresay there may be some unsettled dust remaining in the /boot and /boot/firmware directories but the kernel installation does seem to do an awful lot of backing up and maybe tidying up is part of it. Thanks again. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1921156 Title: cannot upgrade kernel on ssd booting raspberry pi 3b To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1921156/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
