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lucaippo17
n00b
Joined: 14 Nov 2006
Posts: 7
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 Posted: Tue Nov 14, 2006 4:41 pm Post subject: Monitor's refresh rate |
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My Samsung SyncMaster 770P has a max resolution of 1280x1024@60hz
i have my xorg.conf set with the right horizontal and vertical frequence ranges, but my desktop, at 1280x1024 can be displayed only at 50 or 54 Hz
Why? I'm using KDE 3.5.2 and with other distros it worked well, so i don't think is a monitor problem.
Here's my xorg.conf 's screen section:
| Code: | Section "Screen"
Identifier "Screen 1"
Device "Leadtek A400 Nvidia Geforce 6800"
Monitor "Samsung SyncMaster 770P"
Option "AddARGBGLXVisuals" "True"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 8
Modes "1280x1024_60" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
Modes "1280x1024_60" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1280x1024_60" "1024x768" "800x600" "640x480"
EndSubSection
EndSection
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piavlo
Tux's lil' helper
Joined: 21 Jun 2005
Posts: 141
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| Posted: Tue Nov 14, 2006 5:29 pm Post subject: |
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try with gtf | Code: | #gtf 1280 1024 60
# 1280x1024 @ 60.00 Hz (GTF) hsync: 63.60 kHz; pclk: 108.88 MHz
Modeline "1280x1024_60.00" 108.88 1280 1360 1496 1712 1024 1025 1028 1060 -HSync +Vsync |
paste the gtf output into Monitor section in xorg.conf
and in Screen section leave only Modes "1280x1024_60.00" wjere apropritate, if does not work look for info at
/var/log/Xorg.0.log |
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