https://bugs.freedesktop.org/show_bug.cgi?id=56615
--- Comment #17 from Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk> --- (In reply to comment #16) > I wouldn't worry about that backtrace, it's related to something else I > think. Okay, no worries :) > Would you mind switching to nouveau/master? You can just add it as a remote > to your current git setup, no need to check out a whole new tree. Sure. My kernel git repository is exclusively set-up for trying to get DP working so it's a clone of git://anongit.freedesktop.org/nouveau/linux-2.6. I'll do a pull on master branch and build that for my next set of tests. > Could you post a full dmesg from a nouveau/master kernel booted with > "nouveau.debug=PDISP=debug"? The dmesg that you've already posted seems to > suggest everything is broken (e.g. PDISP is disabled which is a very bad > sign). Alright. I'm not back in the office until next week now, but as soon as I get a chance I'll try it and upload the dmesg output here. > Also, to be clear, if you boot with DP plugged in, and start X, then you get > a hang, right? Does the whole system hang, or just the display? Can you ssh > in? If you can ssh in, what happens when you try to turn stuff off/on with > xrandr? (Obviously with DISPLAY=:0 so as to connect to the laptop's X.) AFAICT it's a full system hang - I haven't tried remote network access, but the keyboard is totally unresponsive, even to CTRL-ALT-F1 and friends until the driver times out after about 2-3mins. I'll give the remote access a try next week though. Many thanks, Mark. -- You are receiving this mail because: You are the assignee for the bug.
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