[Bug 103472] VGA detection fails after the second try, i915 Intel HD400

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 26 18:47:09 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=103472

--- Comment #3 from Pablo <pablodebiase at nanalysis.com> ---
No lines are added to dmesg when the cable is reconnected back. No detection is
done.

xrandr -q when the cable is connected the first time:
Screen 0: minimum 8 x 8, current 2944 x 1080, maximum 32767 x 32767
eDP1 connected primary 1024x768+0+0 (normal left inverted right x axis y axis)
518mm x 333mm
   1024x768      59.87*+
   800x600       60.32    56.25  
   640x480       59.94  
   512x384       60.00  
DP1 connected 1920x1080+1024+0 (normal left inverted right x axis y axis) 531mm
x 298mm
   1920x1080     60.00*+
   1680x1050     59.95  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1280x800      59.81  
   1152x864      75.00  
   1280x720      60.00  
   1024x768      75.08    60.00  
   832x624       74.55  
   800x600       75.00    60.32  
   640x480       75.00    60.00  
   720x400       70.08  
DP2 disconnected (normal left inverted right x axis y axis)
HDMI1 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)


xrandr -q when the cable is connected the second time:


Screen 0: minimum 8 x 8, current 1024 x 768, maximum 32767 x 32767
eDP1 connected primary 1024x768+0+0 (normal left inverted right x axis y axis)
518mm x 333mm
   1024x768      59.87*+
   800x600       60.32    56.25
   640x480       59.94
   512x384       60.00
DP1 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
HDMI1 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)

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