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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - Dell Latitude E5440 screen goes blank when external VGA monitor connected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75385#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - Dell Latitude E5440 screen goes blank when external VGA monitor connected"
href="https://bugs.freedesktop.org/show_bug.cgi?id=75385">bug 75385</a>
from <span class="vcard"><a class="email" href="mailto:colin.morningstar@gmail.com" title="colin.morningstar@gmail.com">colin.morningstar@gmail.com</a>
</span></b>
<pre>I connect the vga monitor to my laptop, then my laptop and external monitor
(turned on) go blank. I log in remotely via ssh to my laptop from another
machine, then when I issue "xrandr -q --display :0.0", nothing happens for
about 30 seconds, then I receive
Screen 0: minimum 320 x 200, current 2646 x 1024, maximum 32767 x 32767
eDP1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis)
309mm x 174mm
1366x768 60.0*+
1024x768 60.0
800x600 60.3 56.2
640x480 59.9
DP1 connected 1280x1024+1366+0 (normal left inverted right x axis y axis) 376mm
x 301mm
1280x1024 60.0*+ 75.0
1152x864 75.0
1024x768 75.1 60.0
800x600 75.0 60.3
640x480 75.0 60.0
720x400 70.1
HDMI1 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
HDMI2 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)
and both the monitor and laptop screen come alive! Only there is a horizontal
shift of the picture on both screens.</pre>
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