IFL doesn't see any drives.

[badamsiosllc]

As I understand, one should add the disk group to their user account to run ./imagel as a plain old user, which I've done.

I fire up the app, tell it I want to do a backup, select full, and the drive interfaces available are: Linux, and Virtual drive.

I tried running it as sudo, and I get an error telling me it can't find the display.

[TeraByte Support]

you have to run via sudo. the message is a common Linux message, search internet for example on how to fix.
If you're not using the GUI version you may want to do that too.

[Brian K]

Did you use sudo with this...

sudo adduser yourname disk