Your message dated Sun, 13 Sep 2015 14:27:07 +0200
with message-id <[email protected]>
and subject line Re: Bug#798811: x11-xserver-utils xrandr: shows display in
connected state after disconnecting it with --off option
has caused the Debian Bug report #798811,
regarding x11-xserver-utils xrandr: shows display in connected state after
disconnecting it with --off option
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
798811: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=798811
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: x11-xserver-utils
Version: 7.7+5
Kernel: 4.2.0
Arch: amd64
The xrandr query command shows a display that had been disconnected with:
xrandr --output LVDS-1 --off
as still being connected. My host has an LCD display (LVDS-1) and an
external monitor (VGA-1). Starting with both connected:
> xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
LVDS-1 connected 1600x900+0+0 (normal left inverted right x axis y axis)
345mm x 194mm
1600x900 59.98*+
1152x864 59.96
1024x768 59.92
800x600 59.86
640x480 59.38
720x400 59.55
640x400 59.95
640x350 59.77
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
eDP-1 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
VGA-1 connected primary 1920x1080+0+0 (normal left inverted right x axis
y axis) 510mm x 287mm
1920x1080 60.00*+
1680x1050 59.95
1280x1024 60.02
1440x900 59.89
1280x720 60.00
1024x768 60.00
800x600 60.32
640x480 60.00
720x400 70.08
Both displays are active and mirroring. After running "xrandr --output
LVDS-1 --off" the LCD goes dark and the output now is:
> xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
LVDS-1 connected (normal left inverted right x axis y axis)
1600x900 59.98 +
1152x864 59.96
1024x768 59.92
800x600 59.86
640x480 59.38
720x400 59.55
640x400 59.95
640x350 59.77
DP-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
eDP-1 disconnected (normal left inverted right x axis y axis)
DP-3 disconnected (normal left inverted right x axis y axis)
VGA-1 connected primary 1920x1080+0+0 (normal left inverted right x axis
y axis) 510mm x 287mm
1920x1080 60.00*+
1680x1050 59.95
1280x1024 60.02
1440x900 59.89
1280x720 60.00
1024x768 60.00
800x600 60.32
640x480 60.00
720x400 70.08
However it still indicates that LVDS-1 is "connected" and some apps I
have tried (notably qiv, vlc and virtualbox guests) seem confused and
believe fullscreen is still 1600x900 and NOT 1920x1080.
This may be pilot error, but I would have suspected that LVDS-1 should
be "disconnected" and that apps should be completely unaware of its
existence and not use its res as fullscreen.
--- End Message ---
--- Begin Message ---
On Sun, Sep 13, 2015 at 02:52:38 -0500, S. R. Wright wrote:
> Package: x11-xserver-utils
> Version: 7.7+5
>
>
> Kernel: 4.2.0
> Arch: amd64
>
>
> The xrandr query command shows a display that had been disconnected with:
>
> xrandr --output LVDS-1 --off
>
> as still being connected. My host has an LCD display (LVDS-1) and an
> external monitor (VGA-1). Starting with both connected:
>
--off doesn't disconnect, it disables an output. Connected vs
disconnected is a physical state of "is a cable plugged in to a
monitor". This is not a bug.
Cheers,
Julien
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