@mac.linux.free: how can I do that?
@canove: Did you downgrade? How do you manage to start with the old kernel? I've to intercept during booting and change kernel in GRUB. I didn't find a possibility yet to keep this persistent for now...
root@host04:~# sysctl -w scsi_mod.use_blk_mq=n sysctl: cannot stat /proc/sys/scsi_mod/use_blk_mq: No such file or directory