gpg: failed to create temporary file '/var/lib/lurker/.#lk0x58463100.hantslug.org.uk.17087': Permission denied
gpg: keyblock resource '/var/lib/lurker/pubring.gpg': Permission denied
gpg: Signature made Sun Jan  7 19:53:25 2007 GMT
gpg:                using DSA key 1E38DD6257A4363C
gpg: Can't check signature: No public key
On Sun, 2007-01-07 at 19:11 +0000, hantslug@??? wrote:
> Having successfully installed KUbuntu 6.100 on a spare machine I set about 
> updating it in order to install the "missing" (from my point of view) 
> packages.
> 
Hurrah!
> I have googled till my fingers are sore.  It took ages to discover that I 
> ought to have entered "Ubuntu repositories" as the search term, not "KUbuntu 
> repositories".  I did so, and duly used the info I finally gathered to alter 
> my sources list.  To no avail. 
> 
Ok, first thing is, don't start with google. For all things (K)Ubuntu at
least start on their wiki [0], even if you move off somewhere else
later.
Once there, you can navigate to the resources or search. I would
recommend you click "Documentation" [1] then "Kubuntu desktop guide" [2]
which is a great guide for the beginner to Kubuntu. Section 3 [3] is
titled "Adding, Removing and Updating Applications". There is a
subsection there called "Managing repositories". 
(K)Ubuntu have GUI applications that make it "easier" to manage your
sources.list and manage the installation of updates and new software. I
strongly recommend you at least start with those rather than manually
edit sources.list from the get-go.
> Here is a sample of the error messages I am getting, from the edited 
> sources.list.  But I got the same error from the original, and for every 
> package rither version attempted to get.  I have deleted "gb" from the 
> beginning of the line (after http etc., of course) 
Why remove gb. from them? Aren't you in the UK? the gb. ensures you are
using a local mirror.
> and added multiverse.  (As 
> per the one example of a sources.list I found on the Ubuntu site.)
> 
> Err http://archive.ubuntu.com edgy-updates Release.gpg
>   Temporary failure resolving 'archive.ubuntu.com'
> 
DNS problem. Does it do that when you have gb. in front? How is the
machine connected to the net?
Cheers,
Al.
[0] 
https://wiki.ubuntu.com/
[1] 
https://help.ubuntu.com/
[2] 
https://help.ubuntu.com/6.10/kubuntu/desktopguide/C/index.html
[3] 
https://help.ubuntu.com/6.10/kubuntu/desktopguide/C/extra-repositories.html