Totem cannot access DVD readers

Noticed in #7674 (closed).

Apparmor prevents totem accessing /dev/sr0. If apparmor is stopped (sudo /etc/init.d/apparmor stop && sudo /etc/init.d/apparmor teardown), then totem can access the dvd and playback works (with patch applied).

Feature Branch: bugfix/10455-aa-p-e-1.6

Related issues

Related to #9990 (closed)
Blocks #7674 (closed)

Original created by @hybridwipe on 10455 (Redmine)

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information