Le mercredi 09 juin 2010 à 09:21 +0200, Josselin Mouette a écrit :
> Le mercredi 09 juin 2010 à 07:07 +0200, Olivier Berger a écrit :
> > Package: gnome-control-center
> > Version: 1:2.30.1-1
> > Severity: normal
> >
> > Hi.
> >
> > >From time to time, gnome-display-properties will detect in a wrong
> > way the presence of an external monitor (running a laptop with
> > internal LCD and external VGA connector).
> >
> > Even though there's none connected, the display then switches to
> > 2-screens large desktop, and unfortunately displays current panels and
> > windows on the hidden part, leaving the laptop's LCD screen empty (but
> > desktop icons).
>
> What’s the output of xrandr ?
>
Well, at the time the problem happens, I don't know, as launching xrandr
seems to reinitialize the display setup to what it should be (panel
reappears and all windows restored in visible screen).
Nevertheless, it then says :
$ xrandr
Screen 0: minimum 320 x 200, current 2288 x 900, maximum 8192 x 8192
VGA1 disconnected (normal left inverted right x axis y axis)
LVDS1 connected 1440x900+0+0 (normal left inverted right x axis y axis) 303mm x
190mm
1440x900 60.0*+ 59.9
1360x768 59.8
1152x864 100.0 85.1 85.0 75.0 75.0 70.0 60.0
1024x768 85.0 75.0 70.1 60.0
832x624 74.6
800x600 85.1 72.2 75.0 60.3 56.2
640x480 85.0 72.8 75.0 59.9
720x400 85.0
640x400 85.1
640x350 85.1
HDMI1 disconnected (normal left inverted right x axis y axis)
DP1 disconnected (normal left inverted right x axis y axis)
HDMI2 disconnected (normal left inverted right x axis y axis)
DP2 disconnected (normal left inverted right x axis y axis)
DP3 disconnected (normal left inverted right x axis y axis)
TV1 disconnected (normal left inverted right x axis y axis)
848x480 (0x12f) 14.5MHz
h: width 848 start 849 end 912 total 944 skew 0 clock 15.4KHz
v: height 480 start 481 end 512 total 513 clock 30.0Hz
Hope this helps.
Best regards,
--
Olivier BERGER <olivier.ber...@it-sudparis.eu>
http://www-public.it-sudparis.eu/~berger_o/ - OpenPGP-Id: 2048R/5819D7E8
Ingénieur Recherche - Dept INF
Institut TELECOM, SudParis (http://www.it-sudparis.eu/), Evry (France)
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