asgard2, the fact HDMI doesn't work at all in Precise through Saucy would be a downstream (Ubuntu) only issue.
However, the issue of low FPS and graphics artifacts in Trusty is an upstream one. Could you please report this problem through the appropriate channel by following the instructions _verbatim_ at http://nouveau.freedesktop.org/wiki/Bugs/ ? Please provide a direct URL to your bug report once you have made it so that it may be tracked. Thank you for your understanding. ** Package changed: xorg (Ubuntu) => xserver-xorg-video-nouveau (Ubuntu) ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Incomplete => Triaged -- 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/1040053 Title: 10de:0df4 [Dell XPS 15 L502X] no nouveau HDMI support with dual grafic card in Ubuntu 12.04LTS with 3.2.0-29-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1040053/+subscriptions _______________________________________________ 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
