*** This bug is a duplicate of bug 313812 ***
https://bugs.launchpad.net/bugs/313812
This isn't really a duplicate of bug #313812. The home directory is not
being unmounted. Bug #313812 concerns the key-ring.
I created a user (zip) with an encrypted home folder, logged in, started
a terminal and verified that the encrypted home folder was mounted. I
then logged out and logged in as another user with root (sudo)
privileges and checked what was mounted. "/home/.ecryptfs/zip/.Private"
was still mounted in "/home/zip". I then checked "/dev/shm/ecryptfs-zip-
Private" and the value was 1. I then checked what processes owned by
"zip" were running.
root@braun-asus:~# ps -u zip
PID TTY TIME CMD
4173 ? 00:00:00 systemd
4183 ? 00:00:00 (sd-pam)
4199 ? 00:00:00 dbus-daemon
4329 ? 00:00:00 gvfsd
4336 ? 00:00:00 gvfsd-fuse
4369 ? 00:00:00 ibus-daemon
4416 ? 00:00:00 ibus-dconf
4465 ? 00:00:00 dconf-service
4468 ? 00:00:00 ibus-engine-sim
4618 ? 00:00:00 evolution-sourc
4633 ? 00:00:00 libertined
4672 ? 00:00:00 goa-daemon
4708 ? 00:00:00 goa-identity-se
4757 ? 00:00:01 mission-control
4810 ? 00:00:00 gvfs-udisks2-vo
4825 ? 00:00:00 gvfs-mtp-volume
4829 ? 00:00:00 gvfs-goa-volume
4839 ? 00:00:00 gvfs-gphoto2-vo
4848 ? 00:00:00 gvfs-afc-volume
4904 ? 00:00:00 gconfd-2
4911 ? 00:00:00 gvfsd-trash
4937 ? 00:00:00 gvfsd-burn
4955 ? 00:00:00 gvfsd-metadata
4992 ? 00:00:00 zeitgeist-daemo
5000 ? 00:00:00 zeitgeist-fts
I also checked what files were open by processes owned by "zip" - 164! So it is
reasonable that, under these conditions, the encrypted home remained mounted.
The problem is that all these process are persisting after log out. I suspect
getting rid of them will solve the problem.
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https://bugs.launchpad.net/bugs/507150
Title:
Encrypted home directory doesn't always dismount after logout.
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