<snip>
> Note that there is still an issue with keys and mirrors, so you will
> likely still see:
>
> W: GPG error: http://ppa.quickbuild.pearsoncomputing.net natty Release:
> The
> following signatures couldn't be verified because the public key is not
> available: NO_PUBKEY 43F1DC4F2B8638D0
> W: GPG error: http://ppa.quickbuild.pearsoncomputing.net natty Release:
> The
> following signatures couldn't be verified because the public key is not
> available: NO_PUBKEY 43F1DC4F2B8638D0

This issue should only exist with the nightly builds repository, so it is
(reasonably) safe to ignore the warning messages.  At this point fixing it
is a low priority, as the cause of the problem is buried deep within
complex auto-signing code that is broken on this repository only.  The
official release repository works correctly as far as signing is
concerned.

> Thanks, Tim, for not forcing me (and the rest of us) to have to make a
> new desktop layout just because KDE4 is "better" in some programmer's
> mind. I've had mine for *years*, even under Solaris(!) and didn't see the
> need to change.

You are more than welcome! :-)  Of course at this point other members of
the Trinity development team deserve some of the credit as well,
especially Serghei Amelian, whose work was instrumental in getting the
core system to compile on modern Linux distributions.

Tim