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Old 11-18-2004, 01:09 AM   #1
Lincthra
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Knoppix Screen Resolution Problem


I just got a CD of Knoppix and am trying it out. It comes up to the first screen with no problem, but once I type my Knoppix in and hit enter, the load screen and subsequent gui is scrambled due to screen resolution. I've tried telling it "knoppix screen=1024x768" (which is my setting under windows) and even "knoppix screen=640x480" to start from scratch. Under both of those it tells me no suitable something found for my card (granted, its difficult to read -exactly- what it says on a scrambled screen). I think it even tried the vesa and fbdev in there somewhere to no avil. I don't get it.
 
Old 11-18-2004, 02:51 AM   #2
Lincthra
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Okay, after digging around a little, I've managed to get it to tell me that its getting alot of read-errors. Now this makes no sense to me as the ISO was checked with Summer and the burn itself was checked with Nero. Anyone?
 
Old 11-19-2004, 11:56 AM   #3
Xolo
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Since I can't mail a reply to you i'll do it here;

Yes it can very well be your cd-rom drive. some drives don't work well with cd-r or cd-rw media, especially older drives. but it might also be a bad cable, or misconfiguration in the BIOS (less likely however). I'd suggest you try a different cd-rom drive if you have one handy, because if the MD5's check out and the burn process went fine as well as knoppix testcd, then the drive is the only spot left to check...
 
Old 11-19-2004, 01:29 PM   #4
Lincthra
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Hrm...gonna try the other comp sitting here and see if its drive does any better... Now I wonder why it wouldn't let you mail me... oi vey. *L*
 
Old 11-19-2004, 01:50 PM   #5
Xolo
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It said that you preferred not to be mailed and thus blocked the mail reply
 
Old 11-19-2004, 04:29 PM   #6
Lincthra
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*kicks it* Well that's not very nice of it. Will have to dig in the user config later. I've got the Knoppix up now (two cd-drives later) and it found the network with no issue (I'm on it now actually). Next question is if there is a way to manually set the refresh rate. I was running 1024x768 on WinXP, but it required me to be at the 44 refresh rate. Knop doesn't give me an option of 44. Is there a workaround?
 
Old 11-19-2004, 05:30 PM   #7
Xolo
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I'm using Knoppix 3.6 at the moment with Fluxbox
altering screen refresh rates is still something i'm researching myself because I *really* need to switch my server's refresh rate down from 85 to 75mhz.. the entire screen is shrunk 20% and shifted to the right because of that and it's rather annoying. I have found with Google that you can edit the Xfree86 config files but I find that rather intimidating (tried it before without success on another machine, it's still waiting to be fixed)
How is your screen handling it by the way? flickering, shifted, ?

Last edited by Xolo; 11-19-2004 at 05:31 PM.
 
Old 11-19-2004, 06:07 PM   #8
Lincthra
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It shows the bootscreen fine, but then goes into flickering with the loading screen with the penguin at the top (granted, that makes 5 penguins, which is kinda funny, but still hard to read). Then the GUI loads and is all flickery until I hit Ctrl + Alt + { + | - } and then it settles down to where the desktop is just too big for the screen; it scrolls around with the mouse. I then used the Rotate and Resize thing to get it to where it at least displayed 800x600, I think it was, right. But now I've rebooted and now the R&R crashes every time I try to load it.
 
Old 11-19-2004, 06:55 PM   #9
Lincthra
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Well, R&R stopped crashing, but now I've discovered it won't mount my NTFS harddrive that has all my stuff on it. *sigh* And it doesn't seem to want to save ANY changes I make to anything (screens, desktop, Gaim).

Last edited by Lincthra; 11-19-2004 at 07:03 PM.
 
Old 07-14-2005, 11:19 PM   #10
inbrednedd
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hey all,
I have the same problem under two of my comps...
I got a lead the other day relating to how some cards have a problem with the framebuffer options on some video cards...
type
"fb800x600"
-for fixed framebuffer graphics


(or your desired resolution) at the Knoppix boot...
should fix your prob



Pat Mahoney
 
  


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