> Hi Xavier again, > > The modeline is copied from working setting with shorter cable. > > The mode is added. I see it by VNC. But the CRT output is closed. > The openchrome driver closes CRT output and > xrandr can not open the CRT output because it does not see it. > > Wondering if any options exist to say openchrome driver: Don`t close CRT > output.
Can you try running x server without xorg.conf file. Also if that works I like to see your xrandr output besides Xorg.logs. Thanks. > Regards > Filip > > Dne Wed, 01 Aug 2012 22:09:56 +0200 Filip Dvořák <[email protected]> > napsal(a): > > > Hi Xavier, > > > > No the other laptops don`t use openchrome. > > But I have tried openchrome version 0.2.906 today. It works. > > > > This setup works with shorter cable. > > > > I`m sure that the resolution is 1366x768. > > > > > > Dne Wed, 01 Aug 2012 21:52:51 +0200 Xavier Bachelot <[email protected]> > > napsal(a): > > > >> Hi Filip, > >> > >> On 08/01/2012 11:18 AM, Filip Dvořák wrote: > >>> > >>> Hello, > >>> > >>> I have been trying to use openchrome with longer cabel (5 metres). > >>> The problem is that randr don`t see the monitor. > >>> Cable is OK. I have tried 3 laptops and VESA driver. > >>> I can not use VESA becouse VESA don`t know resolution 1366x768. > >>> > >> I'm not sure to fully understand what you tried, so I have a few > >> questions. > >> Are the other laptops all using openchrome ? > >> Did this setup work with any of the other laptops ? > >> Does this setup works with a standard length VGA cable ? > >> Also, the resolution looks weird. Are you sure the native resolution of > >> your external screen is 1366x768 ? It looks like a laptop's screen > >> resolution. > >> > >>> It`s also impossible to open CRT(VGA) output without monitor. > >>> > >>> > >>> The last lines in logs are: > >>> [ 18.967] (II) CHROME(0): ViaDisplayEnableCRT > >>> [ 21.514] (II) CHROME(0): ViaDisplayDisableCRT > >>> [ 23.456] (II) CHROME(0): ViaDisplayDisableCRT > >>> > >>> My question is it possible to switch on CRT manually? > >>> > >> A quick search on the net turned out that it should be possible to do > >> that by manually adding a mode to the output. Something like that : > >> > >> $ xrandr --addmode VGA1 1366x768 > >> xrandr --output VGA1 --mode 1366x768 > >> > >> Possibly you might also need to add a modeline before doing the above : > >> $ gtf 1366 768 60 > >> > >> # 1368x768 @ 60.00 Hz (GTF) hsync: 47.70 kHz; pclk: 85.86 MHz > >> Modeline "1368x768_60.00" 85.86 1368 1440 1584 1800 768 769 772 795 > >> -HSync +Vsync > >> > >> $ xrandr --newmode 1366x768 85.86 1368 1440 1584 1800 768 769 772 795 > >> -HSync +Vsync > >> > >> > >> Never tried that myself, so your mileage may vary... > >> > >> Regards, > >> Xavier > >> > >> > >> _______________________________________________ > >> openchrome-users mailing list > >> [email protected] > >> http://wiki.openchrome.org/mailman/listinfo/openchrome-users > >> Main page: > >> http://www.openchrome.org > >> Wiki: > >> http://www.openchrome.org/trac/wiki/TOC > > > > _______________________________________________ > > openchrome-users mailing list > > [email protected] > > http://wiki.openchrome.org/mailman/listinfo/openchrome-users > > Main page: > > http://www.openchrome.org > > Wiki: > > http://www.openchrome.org/trac/wiki/TOC > > _______________________________________________ > openchrome-users mailing list > [email protected] > http://wiki.openchrome.org/mailman/listinfo/openchrome-users > Main page: > http://www.openchrome.org > Wiki: > http://www.openchrome.org/trac/wiki/TOC >
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