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On Wed, 2007-01-17 at 22:46 +0800, Chuanwen Wu wrote: |
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> I find my monitor work correctly in the 85Hz(the character is |
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> vague).And in windows,I set the sync range to 75Hz and then it's OK. |
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> But how to bring down the sync range to 75Hz in gentoo? |
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|
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the monitor frequency you see in windows is "VertRefresh" from |
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xorg.conf. You don't have to specify a range, you can also give a |
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discrete value. |
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|
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> Now in my xorg.conf: |
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> |
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> HorizSync 31.5 - 57.0 |
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> VertRefresh 50-90 |
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> |
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> Even I change them to 20 - 40(HorizSync) and 30 - 60(VertRefresh),the |
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> frequency is still 85Hz. |
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|
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be careful just randomly changing these values - you can sometimes to |
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bad things to your monitor. |
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|
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To stop this, X probes your monitor (if it supports EDID) to get the |
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refresh and sync values it can display, and it won't let you set the |
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value outside this. |
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|
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I would troll through /var/log/Xorg.0.log and see if you can see |
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anything interesting about EDID or sync, etc. |
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|
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HTH! |
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-- |
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Iain Buchanan <iaindb at netspace dot net dot au> |
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|
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We question most of the mantras around here periodically, in case |
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you hadn't noticed. :-) |
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-- Larry Wall in <199705101952.MAA00756@××××.org> |
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|
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-- |
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