>>>>> Radha Krishna S writes:
Radha> Am not at my pc right now and it would be tough for me to do as
suggested,
Radha> but here's something that I've already done.
Radha> When I select 'intel' driver in the list of drivers, a default X
display
Radha> loads up with 640 x 480 resolution. When I look into the resolutions
Radha> supported on the display, there is no other resolution available for
Radha> selection, other than 640 X 480.
I'm not sure but I think it uses xrandr to query what modes are
available. Which version of Ubuntu are you running when you tried
this ? What kind of monitor are you using ?
Radha> Does that information help in any manner??
Radha> Had to get to a terminal session, stop gdm, remove all xorg.conf
files and
Radha> restart to get back to a session driven out of vesa. Or is it?
vesa is a generic driver. You can try following, after stopping gdm, and
wiping off xorg.conf:
1. Login to a TTY (using Ctrl-Alt-F1).
2. Execute following in one shot at your TTY.
abbe [~] chateau $ Xorg & ; sleep 5 ; export DISPLAY=:0 ; xrandr
>xrandr-output.txt ; killall Xorg
3. Now, back at TTY, xrandr-output.txt contains output of xrandr.
You can also execute 'ddcprobe' in a root shell, to get list of
resolutions, refresh rates supported by your monitor. ddcprobe doesn't need X
running.
Radha> because, there was dist upgrade pushed on my PC. After the
Radha> upgrade, the other -> Screen and Graphics settings is not
Radha> available anymore. Is there a way to figure out which
Radha> graphics driver is in use??
abbe [~] chateau $ fgrep drivers/ /var/log/Xorg.0.log
HTH
--
Ashish Shukla आशीष शुक्ल http://wahjava.wordpress.com/
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DG33BU - Intel GMA 3100 - graphics driver problems
https://bugs.launchpad.net/bugs/218242
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