screen resolution

[Patrick Dupre]

On Thu, 9 Feb 2012, Aaron Konstam wrote:

> <snip> 
> >> If you don't see your 1920x1080 in there, then you can forcing it by
> >> trying "xrandr --mode 1920x1080" to see if that'll bite.  If it does,
> >> then you can add appropriate lines to your xorg.conf file.
> > tried what yoou suggest. Although man xrandr says there is a --mode
> > option when I run xrandr --mode I get a response that the option does
> > not exist. Why is that?
> 
> Ah, yes.  Try "xrandr --fb 1920x1080".  I think "--mode" was for a
> previous version of xrandr.  Did just "xrandr" show the ability to do
> 1920x1080?  I'm trying to see if your monitor or cable just isn't
> reporting the EDID info properly.
I am not the original poster but I was just trying this method to
configure my screen. In my case 1280x1024. When I ran:
xrandr --fb 1289x1024
I got the error message:
xrandr: Failed to get the size of gamma for output default.

What does that mean?

Probably, it is because you are using a xorg.conf file.
Remove it and eventually do the same by using
xorg.conf.d/ files

-- 
=======================================================================
"I have to convince you, or at least snow you ..." -- Prof. Romas
Aleliunas, CS 435
=======================================================================
Aaron Konstam telephone: (210) 656-0355 e-mail: akonstam at sbcglobal.net

-- 
users mailing list
users at lists.fedoraproject.org
To unsubscribe or change subscription options:
https://admin.fedoraproject.org/mailman/listinfo/users
Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
Have a question? Ask away: http://ask.fedoraproject.org

-- 
---
==========================================================================
  Patrick DUPRÉ                      |   |
  Department of Chemistry            |   |  Phone: (44)-(0)-1904-434384
  The University of York             |   |  Fax:   (44)-(0)-1904-432516
  Heslington                         |   |
  York YO10 5DD  United Kingdom      |   |  email: patrick.dupre at york.ac.uk
==========================================================================