Ubuntu
cups package

  1. Bug #1052098
  2. Comment #2

Comment 2 for bug 1052098

Revision history for this message
tlu (thomas-ludwig-gmx) wrote :

I think I found the culprit: I was modifying an AppArmor profile for Thunderbird. When I executed aa-logprof, I got the following message:

Enforce-mode changes:

Profile: /usr/sbin/cupsd
Capability: block_suspend
Severity: unexpected capability rank input: CAP_BLOCK_SUSPEND

If you select "Allow", you will run into the problem mentioned above.

I've no idea why creating/modifying a Thunderbird profile affects the cupsd profile and why that capability is added.