[SATLUG] Need more resolution choices
wg5o at sbcglobal.net
Fri Aug 29 16:42:31 CDT 2008
"do you know for sure that you are using the correct video card driver in
your xorg file? "
No, I'm pretty sure I do not.
'should show you a list of hardware and identify the video card."
"01:00.0 VGA compatible controller: VIA Technologies, Inc. K8M890
[Chrome9] Integrated Video (rev 11)"
I went to the via website, and they do offer Linux drivers. at VIA
I couldn't find a real match, but downloaded one that mentioned
"Chrome9." It came with eight pages of instructions, which I put aside,
for now. The doc title is: "Debian 4.0, Fedora Core 7, Mandriva 2007.1
and Ubuntu 7.04, UniChrome/Chrome 9HC Integ."
Here is the whole xorg.conf file:
# xorg.conf (X.Org X Window System server configuration file)
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Identifier "Generic Keyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
Identifier "Configured Mouse"
Identifier "Configured Video Device"
Identifier "Configured Monitor"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
Identifier "Default Layout"
Screen "Default Screen"
(I assume that I can't make attachments to these e-mails.)
Thanks to everyone. I ask for guidance, and, by golly, I got enough to
make me spin for a while.
Borries Demeler wrote:
>> I pasted the above output in /etc/X11/xorg.conf "monitor" section.
>> Restart. No effect.
>> Moved to it end of "Screen" section. Restarted. Low graphics. More
>> choices, none above 800x600. Most with 0 refresh. Also, there was a
>> message: "Your screen and graphics card could not be detected correctly."
> do you know for sure that you are using the correct video card driver in
> your xorg file?
> sudo lspci
> should show you a list of hardware and identify the video card.
> mine shows:
> 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X1400
> Then I would go to the website of the manufacturer and see if they
> make a Linux driver for the card and install it. Some, like nvidia
> come with nice linux GUI configuration programs that you can use to
> set your resolution.
> In my experience there are several drivers that will give you X, but sometimes
> only the right driver will give you the highest resolution the card is capable
> of (and the highest color depth). Most modern cards have the ability to do
> 1600x1200 at 24 bit. Tell us the lspci line and the driver you are using,
> you can find it in
> Section "Device"
> Driver "mydriver"
> in your /etc/X11/xorg.conf file.
> Let us know what you got and we can check to see if this is a good match.
>> There are three other xorg.cong files (.1,.2,.3). They all look pretty
>> much the same. The man refers to xorg.conf(5), but I haven't found
>> anything on that. Also, there is a lot of what I do in find "man" that
>> I don't understand.
>> Andy Pickens
>> Andrew Pickens wrote:
>>> Thanks. I've spent a lot of time sifting thru the forms, with no
>>> luck, so far.
>>> pixelnate at gmail.com wrote:
>>>> On Wed, 2008-08-27 at 17:57 -0500, Andrew Pickens wrote:
>>>>> I'm using 32-bit Ubuntu 8.04. I can change the resolution in
>>>>> System, Preferences, Screen Resolution, but only 800x600 and 640x480
>>>>> are offered. Can someone tell me how to increase these resolution
>>>>> choices, please?
>>>> Sounds like your monitor wasn't detected properly. You'll need to figure
>>>> out the horizontal and vertical ranges of frequencies and add those to
>>>> your xorg.conf file. You'll also need to add your target resolutions
>>>> further down where all the other resolutions are listed. You could
>>>> probably find exact instructions somewhere on the ubuntu forums. This
>>>> question has been asked 1,000,000 + 1 times there. You might even find
>>>> the exact info for your monitor as well.
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