Gaspard wrote: > > Hej, > > Upgrading trixie to at least > > Linux 6.12.63+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.63-1 > (2025-12-30) x86_64 GNU/Linux > > from > > Linux 6.12.48+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.48-1 > (2025-09-20) x86_64 GNU/Linux > > results in the zfs module not loaded anymore. Hence all zfs file systems are > not mounted. > > The problem can be resolved manually: > > > apt install linux-headers-amd64 > > dkms autoinstall > > modprobe zfs > > zpool list > > zpool import -a > > > Happened on systems that were smootly upgraded from bookworm, a couple of > monts ago. > > Not sure which package is responsible for this, hence not filling a bug > report, according to the Debian bug reporting guidelines.
It is likely that you had a specific version of linux-headers-amd64 installed rather than the generic name which you just installed; that would end up with DKMS failing to build when the new kernel came in. -dsr-
