After you ran your aticonfig commands, you need to restart GDM, to restart GDM use the following command:
/etc/init.d/gdm restart
That should fix it for good! If you experience a different Resolution being used for GDM than your Desktop, you can scroll to the bottom of this Page to: "GDM uses a different Resolution than my Desktop" to fix the issue.
GDM uses a different Resolution than my Desktop
This problem is easily solvable; to fix it do the following: 1) Make a Backup of your xorg.conf
lidin999 于 2008-01-10 14:22:02发表:
这是官方的解决方法：
ATI - Refresh Rate & Resolution QuickFix
For those of you who run an ATI card with the fglrx driver, try running (in a Terminal):
sudo aticonfig
Follow the on-screen Instructions. This should fix the issue after restarting GDM. For Instance on a Setup with:
* 1 CRT Monitor
* No TV-Out
I would be running these commands:
sudo aticonfig --initial --input=/etc/X11/xorg.conf
sudo aticonfig --resolution=1600x1200,1280x1024,1024x768
sudo aticonfig --force-monitor=crt1,notv
After you ran your aticonfig commands, you need to restart GDM, to restart GDM use the following command:
/etc/init.d/gdm restart
That should fix it for good! If you experience a different Resolution being used for GDM than your Desktop, you can scroll to the bottom of this Page to: "GDM uses a different Resolution than my Desktop" to fix the issue.
GDM uses a different Resolution than my Desktop
This problem is easily solvable; to fix it do the following: 1) Make a Backup of your xorg.conf
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.bak
2) Open xorg.conf
sudo nano /etc/X11/xorg.conf
3) Locate your Screen Entry
Section "Screen"
You will find multiple entries similar to:
SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768"
EndSubSection
[ 本帖最后由 lidin999 于 2008-1-10 14:32 编辑 ]
lidin999 于 2008-01-10 14:06:31发表:
先执行这个命令备份：
#sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.backup
然后：
#sudo nano /etc/X11/xorg.conf
用PAGEUP/DOWN键找到
Section "Monitor"
我的是这样的（你参考）：
------------------------------------------------------
Section "Monitor"
Identifier "通用显示器"
Modelname "Custom 1"
modeline "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
modeline "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
modeline "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
modeline "640x480@85" 36.0 640 696 752 832 480 481 484 509 -vsync -hsync
modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
modeline "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
modeline "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
modeline "800x600@85" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
modeline "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
modeline "1024x768@85" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
modeline "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
modeline "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
modeline "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
modeline "1024x768@43" 44.9 1024 1032 1208 1264 768 768 776 817 +hsync inter$
modeline "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsy$
modeline "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsy$
modeline "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync$
modeline "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsyn$
Gamma 1.0
EndSection
------------------------------------------------------
自己调整一下分辨率刷新率，感觉你应该降低分辨率和刷新率
[ 本帖最后由 lidin999 于 2008-1-10 14:08 编辑 ]