Comment 22 for bug 1722615

That sounds like a permission related issue on the volume.

Do you still get the same behavior on a newly created volume?

Did you open the volume in read/write mode?

What file system does your volume use?

When you have the volume unlocked,run the following command and post its output:

cat /proc/self/mountinfo | grep zuluCrypt

ps: copy and paste the command to make sure you dont mistype it.