Re: [Trisquel-users] Installing Slaine 4.5 on HP pavilion a235.uk Problems with basic install.

[lcerf]

My answer is "check whether there was a corruption either while downloading  
the ISO or while burning it". To do so, the 'md5sum' command can be used. It  
outputs a 128 bits string (32 hexadecimal numbers) to be compared with what  
is written before the name of your ISO in this file:  
http://mirror.fsf.org/trisquel-images/md5sum.txt
If it is different then the file is corrupted, i.e., the DVD (or the  
downloaded ISO) is the problem, not the computer.

Obviously, you are not not much familiar with 'md5sum' (  
https://secure.wikimedia.org/wikipedia/en/wiki/Md5sum ). Check out this  
tutorial:
https://help.ubuntu.com/community/HowToMD5SUM