[Bug 672177] Re: libc6 upgrade causes umount to fail on shutdown because init cannot be restarted

[Clint Byrum]

The best way to try and figure out what is causing this is to modify
/etc/init.d/umountroot and right before the umount's, add

/usr/bin/lsof -n > /saved.root.lsof
sync

This will save a listing of all opened files and which processes have
them open. Things marked as 'deleted' in this list are generally the
problem. If you see libc6.so opened by upstart, then this bug has
regressed. Otherwise, it is probably something else.

-- 
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to the bug report.
https://bugs.launchpad.net/bugs/672177

Title:
  libc6 upgrade causes umount to fail on shutdown because init cannot be
  restarted

To manage notifications about this bug go to:
https://bugs.launchpad.net/upstart/+bug/672177/+subscriptions