Linux - General This Linux forum is for general Linux questions and discussion.
If it is Linux Related and doesn't seem to fit in any other forum then this is the place. |
Notices |
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
Are you new to LinuxQuestions.org? Visit the following links:
Site Howto |
Site FAQ |
Sitemap |
Register Now
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.
Exclusive for LQ members, get up to 45% off per month. Click here for more info.
|
 |
11-10-2003, 11:11 PM
|
#1
|
Member
Registered: Feb 2001
Location: Smyrna, TN
Distribution: Ubuntu Server, Ubuntu, openSUSE
Posts: 59
Rep:
|
Problem changing the video adapter setting and changing the screen resolution
I have recently found an old mandrake distro (8.0) laying around installed it on a spare computer. The problem is that after the install it set up the driver for the wrong video card and is set to a screen resolution of 640X480. I have tried the XF86CONFIG utility, but that was to no avail. How do I specify the correct video card and change to a better screen resolution??
|
|
|
11-10-2003, 11:19 PM
|
#2
|
Member
Registered: Oct 2002
Location: wisconsin -- The Badger state
Distribution: gentoo
Posts: 654
Rep:
|
what video card are you using? xf86config edits a file located at /etc/X11/XF86Config or sometimes that ends with a -4 depending on your distro, use autocompletion (press the tab button) to see what it actually is, this is the section relevant to your resolutions themselves, its mostly self explanatory set your default color depth to 24 then use that subsection to put in relevant resolutions and switch between them with cntrl+ or cntrl-
# **********************************************************************
# Screen sections
# **********************************************************************
# 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 "** ATI Radeon (generic) [radeon]"
Monitor "My Monitor"
DefaultDepth 24
Subsection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection
as for the correct drivers this will depend on your card but the section looks like this
# **********************************************************************
# Graphics device section
# **********************************************************************
# Any number of graphics device sections may be present
# Standard VGA Device:
Section "Device"
Identifier "Standard VGA"
VendorName "Unknown"
BoardName "Unknown"
# The chipset line is optional in most cases. It can be used to override
# the driver's chipset detection, and should not normally be specified.
# Chipset "generic"
# The Driver line must be present. When using run-time loadable driver
# modules, this line instructs the server to load the specified driver
# module. Even when not using loadable driver modules, this line
# indicates which driver should interpret the information in this section.
Driver "vga"
# The BusID line is used to specify which of possibly multiple devices
# this section is intended for. When this line isn't present, a device
# section can only match up with the primary video device. For PCI
# devices a line like the following could be used. This line should not
# normally be included unless there is more than one video device
# intalled.
# BusID "PCI:0:10:0"
# VideoRam 256
# Clocks 25.2 28.3
EndSection
# Device configured by xf86config:
Section "Device"
Option "EnableDepthMoves" "True
Option "hw_cursor"
#!Option "NoAccel"
Option "AGPMode" "4"
Option "AGPFastWrite" "True"
Option "EnablePageFlip" "True"
Option "UseFBDev" "True"
Option "DPMS" "True"
Identifier "** ATI Radeon (generic) [radeon]"
Driver "radeon"
#VideoRam 32768
# Insert Clocks lines here if appropriate
EndSection
please post again if you need any clarification or further help
|
|
|
11-10-2003, 11:31 PM
|
#3
|
Member
Registered: Feb 2001
Location: Smyrna, TN
Distribution: Ubuntu Server, Ubuntu, openSUSE
Posts: 59
Original Poster
Rep:
|
The video card is a Trident TGUI 9680. And for more info, the keyboard shortcut to toggle between resolutions didn't do anything. Am I missing something obvious there?
|
|
|
02-18-2006, 05:10 PM
|
#4
|
LQ Newbie
Registered: Feb 2006
Posts: 2
Rep:
|
resolution problem
Hi...im using a Toshiba Satellite Pro 4200 laptop with a cyber 9525 (generic) video card in it....recently i lost my hard drive and so im running knoppix off a cd...i have an exxternal hard drive connected though via USB and everything works properly....but still i have a resolution problem which i cant solve with cheat codes...the screen resolution is always 640x480 and there is nothing else except that....can someone please help me out in this!!!!....
|
|
|
All times are GMT -5. The time now is 01:37 PM.
|
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.
|
Latest Threads
LQ News
|
|