This one looks fairly specific to the nouveau hook to me. It's failing while attempting to attach the result of command_output_quiet, which can be None, and I bet that's what's happening.
** Package changed: apport (Ubuntu) => xserver-xorg-video-nouveau (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in ubuntu. https://bugs.launchpad.net/bugs/712109 Title: Assert failure in hook for xserver-xorg-video-nouveau _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
