Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.
** Visibility changed to: Public ** This bug is no longer flagged as a security vulnerability ** Visibility changed to: Public ** This bug is no longer flagged as a security vulnerability -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nautilus in Ubuntu. https://bugs.launchpad.net/bugs/992746 Title: umount of luks encrypted device not complete Status in “nautilus” package in Ubuntu: New Bug description: i dont really know if this is related to nautilus, but its the main gui for this task. prerequesites: - ubuntu 12.04 lts default setup with lvm2 - available lvm2 logical volume to setup luks. for this example /dev/mydisk/test will be used. do the following to set up luks: - luksformat -t ext4 /dev/mydisk/test openup nautilus - on the upper left, the encrypted device should be listed. - click on it to mount. enter passphrase. mount should be ok. - now try the umount icon in nautilus. umount worked, but... but the luksdevice is still open. you can lookup with: dir /dev/mapper/ | grep luks if you do want to open the device in nautilus again it wont work, because its still open. to proper close the device you could do something like a sudo cryptsetup /dev/mapp/udisks* errors in ~/.xsession-errors: (gdu-notification-daemon:1779): libgdu-WARNING **: Cannot find enclosing device /org/freedesktop/UDisks/devices/dm_2d1 for LUKS cleartext device /org/freedesktop/UDisks/devices/dm_2d3 (update-notifier:1969): libgdu-WARNING **: Cannot find enclosing device /org/freedesktop/UDisks/devices/dm_2d1 for LUKS cleartext device /org/freedesktop/UDisks/devices/dm_2d3 # udisks --enumerate /org/freedesktop/UDisks/devices/sda6 /org/freedesktop/UDisks/devices/sda7 /org/freedesktop/UDisks/devices/dm_2d0 /org/freedesktop/UDisks/devices/dm_2d1 /org/freedesktop/UDisks/devices/sr0 /org/freedesktop/UDisks/devices/dm_2d2 /org/freedesktop/UDisks/devices/dm_2d3 /org/freedesktop/UDisks/devices/sda /org/freedesktop/UDisks/devices/sda1 /org/freedesktop/UDisks/devices/sda2 /org/freedesktop/UDisks/devices/sda3 /org/freedesktop/UDisks/devices/sda5 # nautilus open and close of luksdevice # udisks --monitor Monitoring activity from the disks daemon. Press Ctrl+C to cancel. job-changed: /org/freedesktop/UDisks/devices/dm_2d1 added: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d3 removed: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d1 changed: /org/freedesktop/UDisks/devices/dm_2d1 changed: /org/freedesktop/UDisks/devices/dm_2d1 added: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d1 changed: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d1 job-changed: /org/freedesktop/UDisks/devices/dm_2d1 job-changed: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d3 job-changed: /org/freedesktop/UDisks/devices/dm_2d3 job-changed: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d3 job-changed: /org/freedesktop/UDisks/devices/dm_2d3 # manual cryptsetup luksClose of the device # udisks --monitor Monitoring activity from the disks daemon. Press Ctrl+C to cancel. removed: /org/freedesktop/UDisks/devices/dm_2d3 changed: /org/freedesktop/UDisks/devices/dm_2d1 i hope to gave proper input. if something is missing please dont hesitate to ask. please provide information how to gain the input. thanks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/992746/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
