[bellalugosi]

Originally Posted by compurandom

Running applications as root also tends to scramble your user profile. That's probably why your calibre configuration was lost

maybe yes I don't know.

Originally Posted by compurandom

Likely the permissions on your account profile are also wrong now.

no they are not

Originally Posted by compurandom

Running applications as root is NOT easier. It just makes a mess.

Not true in my case