Comment 7 for bug 1370259

Fixed in trunk in http://bazaar.launchpad.net/~apport-hackers/apport/trunk/revision/2890

I tested it with /dev/nvram on amd64 (I just saw that this also exists there) and it works now. If you want you can apply this simple fix inline in /usr/lib/python3/dist-packages/apport/hookutils.py for testing, but I'll upload a stable release update for this too.