iB::Topic::Setting the refresh rate in X

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Topic: Setting the refresh rate in X, Oh it flickers so much!

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brycen

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Posts: 8
Joined: Mar. 2004

Posted: Mar. 28 2007,18:40

We're new to DSL, but installed it on several old PC's that would otherwise have been discarded.

It's great, but looking at the monitor is painful. How can we up the refresh rate in X? 70 or 80 hertz would be fine. Several posts on this forum say it's impossible in xvesa, others talk about modifying XF86Config's mode lines. It all gets muddy. No post is clear on how to make the fix persist in case of a HDD install (which we have) or a live CD install (which would be good for a complete reference on the topic).

Can we make a definitive guide to this (seemingly) FAQ here?

lucky13

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Posts: 1478
Joined: Feb. 2007

Posted: Mar. 28 2007,19:31

Why did bump another thread that's been dormant for nearly a year after already posting this about the same issue 10 minutes previously?

The information is already available elsewhere, putting it in menus is redundant. It's not anyone else's responsibility to read it since hardware configurations are unique. DSL is stripped. The S is for SMALL. Adding all the crap back to it would make it big again.

That's what the wiki is for:
http://damnsmalllinux.org/wiki/index.php/Xvesa
http://damnsmalllinux.org/wiki/index.php/XF86Config-4
http://damnsmalllinux.org/wiki/index.php/Xfbdev

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"It felt kind of like having a pitbull terrier on my rear end."
-- meo (copyright(c)2008, all rights reserved)

brycen

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Posts: 8
Joined: Mar. 2004

Posted: Mar. 28 2007,19:50

It's a lot of work to find good info on this topic -- that's why. And links above do not address the refresh topic at all.
http://damnsmalllinux.org/wiki/index.php/Xfbdev for example talks only about VESA BIOS modes. Only an expert on the topic would know that VESA 2.0 did not include refresh rate control.

It sure does seem to be a sensitive topic in the DSL world, though. Ouch!

lucky13

Group: Members
Posts: 1478
Joined: Feb. 2007

Posted: Mar. 28 2007,20:10

Those pages have links to xfree86.org that have more information. If Xvesa doesn't work, give the Xfree86 extension in MyDSL a shot. Be sure you read through everything at henk's site before you try configuring.

--------------
"It felt kind of like having a pitbull terrier on my rear end."
-- meo (copyright(c)2008, all rights reserved)

brycen

Group: Members
Posts: 8
Joined: Mar. 2004

Posted: Mar. 28 2007,23:05

I look forward to instructions an average user or corporate system administrator can easily follow. I think DSL could be very useful for turning old PC's into web terminals, but the refresh rate issue is a non-starter for that application.

5 replies since Mar. 28 2007,18:40

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