Comment 2 for bug 1037192

Thanks for the report. Can you please capture some debugging output from mountall so we can see what's happening? The most straightforward way to do this is to modify /etc/init/mountall.conf and replace this line:

      exec mountall --daemon $force_fsck $fsck_fix

with this:

    exec mountall --daemon --verbose $force_fsck $fsck_fix > /dev/mountall.log 2>&1

Be aware of course that any typos in this job file may render your system unbootable and require recovery by way of rescue mode and/or editing from the initramfs.