Provided by: udisks2_2.1.7-1ubuntu1_amd64
umount.udisks2 - unmount file systems that have been mounted by udisks
The umount.udisks2 program is a helper for the umount(8) program. Its purpose is to clean up automatically created directories created at file system mount-time. It should never be called directly.
Written by David Zeuthen <firstname.lastname@example.org> with a lot of help from many others.
Please send bug reports to either the distribution bug tracker or the upstream bug tracker at http://bugs.freedesktop.org/enter_bug.cgi?product=udisks.