[Bug 71267] sna: (Haswell) X-server freezes when enabling DP at docking station

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Dec 12 05:03:02 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=71267

--- Comment #44 from Philip Könighofer <philip at koenighofer.net> ---
Just tested with udelay -> 500 on Ubuntu 13.10. Linux 3.13-rc3. Seems to work
with one external display. If I connect the 2nd DP port on the dock, the
display gets mirrored from the other DP. Strangely only DP2 is marked as
connected in xrandr.

I can provide you with remote-access to my docked t440s test-setup, if that's
helpful.

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