* Merge from Debian experimental, remaining changes: - Since udev is required in Ubuntu, the hwclock.sh init script is not called on startup and the hwclockfirst.sh init script is removed. - Use wildcards for symbols file, since they use versioned symbols properly. - Remove /etc/adjtime on upgrade if it was not used. - Install custom blkid.conf to use /dev/.blkid.tab since we don't expect device names to survive a reboot - No lsb_release call in mount.preinst since we'd need Pre-Depends (LP: #383697). - Do not install initramfs hook, since our initramfs already handles including blkid. - Mention mountall(8) in fstab(5) manpages, along with its special options.
* For the case where mount is called with a directory to mount, look that directory up in mountall's /lib/init/fstab if we couldn't find it mentioned anywhere else. This means "mount /proc", "mount /sys", etc. work.