On Dec 19, 2005, at 5:03 PM, anthony lordi wrote:
> Tried several versions of Knoppix, i.e. up to about 3.7. Found 3.1  
> worked
> best. Used Mepis 2004.06. Same problem with both, black diagonal lines
> across display, Knoppix far worse than Mepis. The display was  
> recognized but
> the display had distortion. Tried buffer, and different  
> resolutions. 800x600
> seemed to work best for size, but all had black lines. My laptop is  
> somewhat
> antique with 192 MB ram and 400Mhz intel. Toshiba Satellite 2595.

The versions of Knoppix you mention all used the 2.4.x kernel unless  
you explicitly told it to use 2.6.  3.8 and later used the 2.6.x  
kernel exclusively.  Currently, I use the 4.0.2 version and am  
enjoying it.  It's worked on every machine I've tried, although on  
some I need to pass it some cheatcodes.

I'd like to give Knoppix 4.0.2 a try on your laptop.  Any chance we  
can get together at the next CWE-LUG meeting (first Saturday in  
January, the 7th)?

BTW, for a bit of background on how Knoppix boots and how cheatcodes  
alter the boot process have a look at this page[3].  One of the tips  
on the page describes trying different xmodules= to figure out the  
optimal one for your display[4].

In fact, can you boot Knoppix and run this command to see what driver  
Knoppix is guessing and what you actually have:

  grep -i driver /etc/X11/XF86Config-4
  lspci

> Libranet configured the display fine. However, there is an issue  
> with the
> usb. Usb flash drive seems to work with the cli, but thus haven't  
> been able
> to configure gui. I say work, but have only been able to open OO.o  
> files
> read only. Haven't given up yet. Want to try later version of   
> Libranet.

Libranet pre-3.x used the 2.4.x kernel while 3.0 used 2.6.x kernel 
[2], which in my experience has had better USB support.

[1] http://distrowatch.com/knoppix
[2] http://distrowatch.com/libranet
[3] http://www.cwelug.org/cgi-bin/wiki.cgi?Knoppix/BootProcess
[4] http://www.cwelug.org/cgi-bin/wiki.cgi?Knoppix/BootProcess#tip2

Regards,
- Robert
http://www.cwelug.org/downloads
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