Screen resolution on Lenovo R61 stuck at 1280x800.
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Screen resolution on Lenovo R61 stuck at 1280x800.
I have installed Slackware 12.1 on a Lenovo R61.
Everything works perfectly (middle mouse button, I've got my firewall up and running etc. etc.) apart from the screen resolution which is set to 1024x768. I would prefer 1280x800.
My graphics card is:
Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller
I have tried various propsed solutions I found via google searches. I have the patched 915resolution from the Gentoo site and I have tried editing xorg.conf. 915resolution runs before I startx.
915resolutions -l says it has changed the resolution:
Mode 5c : 1280x800, 24 bits/pixel
I cannot find, or think of, anything else to try. Does anyone have any similar experiences and has managed to find a solution? Or have I missed something obvious?
Below is the section from my xorg.conf.
Section "Monitor"
Identifier "My Monitor"
# DisplaySize 305 230
# HorizSync is in kHz unless units are specified.
# HorizSync may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.
# VertRefresh is in Hz unless units are specified.
# VertRefresh may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.
# Any number of screen sections may be present. Each describes
# the configuration of a single screen. A single specific screen section
# may be specified from the X server command line with the "-screen"
# option.
Section "Screen"
Identifier "Screen 1"
Device "Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller"
Monitor "My Monitor"
# If your card can handle it, a higher default color depth (like 24 or 32)
# is highly recommended.
# "1024x768" is also a conservative usable default resolution. If you
# have a better monitor, feel free to try resolutions such as
# "1152x864", "1280x1024", "1600x1200", and "1800x1400" (or whatever your
# card/monitor can produce)
No error about screen resolution in /var/log/Xorg.0.log ?
Also maybe try to comment this line: Option "ForceBios" "1920x1440=1280x800"
in "Monitor" section (My Monitor identifier)
I don't see the ForceBios option in Monitor section of " man xorg.conf ", I think it is a wrong monitor option
Maybe try to use: Option "PreferredMode" "1280x800"
(in Monitor section, My Monitor)
I have an intel chipset on my desktop that will not render 1440x900 with the stock slackware xorg.conf.
(it could, I just can't get the options right)
The only way I've been able to get 1440x900 is by running xorgsetup as root. I don't have the same graphics chip as you, but I use the i915 and drm modules. It might be worth a try. I'm using slackware 12.1. I don't use the 915 resolution patch. This worked for me with the generic and huge kernels 2.6.24.5.
This is just a guess (and not a good one at that), but try searching these forums for Modeline (you'll probably find some posts by me). I don't feel like looking them up right now, but you may wish to try a custom Modeline for your monitor (this is often necessary, at least on PCs without an nVidia card [ie without the proprietary nVidia drivers], to achieve the higher resolutions).
OK, I was nice and did a quick search of the forums (for "Modeline"). See this threead. There are tons of other threads (often with posts by me) describing essentially the same thing, so if you can't get it working using the linked thread, do a little more searching.
I've been through the various posts and tried the suggestions. The odd thing is it doesn't make any difference - doesn't even break anything. It's almost like the xorg.conf is being ignored.
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