Ubuntu
cryptsetup package

  1. Bug #529502
  2. Comment #2

Comment 2 for bug 529502

Revision history for this message
Martin Pitt (pitti) wrote : Re: Cannot umount LUKS volume from USB HDD

I tried this on current lucid with an USB stick (single partition, encrypted LUKS VFAT), and it works fine for me. Both with right click -> unmount and with the eject symbol in nautilus' bookmarks. Thus I need some further debug information from you, I'm afraid.

Please start with a clean slate, i. e. reboot or cryptsetup luksClose, so that /dev/mapper/ only has control. Now open a terminal and do

  udevadm monitor -e --udev >/tmp/udev.log 2>&1 &
  sudo /usr/lib/udisks/udisks-daemon --replace 2>&1 | tee /tmp/udisks.log

Now reproduce the situation, i. e. mount and unmount the partition, and verify that you get the cryptsetup failure.

Please press Control-C, do "fg", Control-C again, and attach /tmp/udisks.log and /tmp/udev.log here. Thanks!