It works pretty well, it creates bootloader entries it automatically
installs them ... but
- it links vmlinuz/initrd to new versions
- it creates new bootloader entry that explicitly points to *new*
version
thus you are left with two entries pointing to *new* kernel version and
none pointing to *old* version.
Should not installkernel actually create entry for *old* kernel instead?
I.e. if we have -21mdk ans install -22mdk we get linux that load 22 and
248-21 that loads 21. Sounds reasonable? Then we are guaranteed to have
backup entry.
-andrej