Comment 18 for bug 1302270

Daniel van Vugt (vanvugt) wrote :

Danny: This bug (bug 1415104) was marked as fix released on 2015-02-02. So if you're still having problems please log a new bug.

I can already tell your problem is that the login hasn't set correct permissions on /dev/dri/*. This is normal (not a bug) for tty logins, but should be resolved automatically with graphical logins (lightdm).

Please log a new bug here: https://bugs.launchpad.net/ubuntu/+source/lightdm/+filebug