ubuntu-x-swat team mailing list archive

[Geir Ove Myhr <gomyhr@xxxxxxxxx>]

Good, these files are what we were looking for (except I forgot the
--verbose option to xrandr, but it is still useful). From the xrandr
output (and Xorg.0.log) it seems that the monitor is connected using
DisplayPort. I assume that the black monitor is the laptop-internal one.
Traditionally this has been connected via a LVDS interface, but I think
some new models have started using DisplayPort instead. Since this is
fairly new and not widely tested, there are probably still some bugs
like this that needs to be sorted out. Can you confirm that this is the
laptop's monitor we're talking about?

I would like to send this upstream to the intel developers. For that I
would like some the three files you uploaded with some more details.
Could you boot with the kernel parameter drm.debug=0x04 (and still
without quiet and boot)? This will add more debug information to the
dmesg output. Then run the same commands as before, only with --verbose
option to xrandr: `xrandr --verbose > xrandr.txt`, `dmesg > dmesg.txt`,
and also upload Xorg.0.log at the same time so that all the files come
from the same session?

-- 
[arrandale] maverick alpha 1 live doesn't display desktop
https://bugs.launchpad.net/bugs/589940
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