> Tim,
>
> set the root password on Ubuntu was necessary only for replacement for
> sudo
> using sudo-trinity? With 3.5.13.1 this is not necessary. Sudo-trinity is
> updated, so it serve as a complement to sudo from the system.

You are correct.  Setting the root password is no longer needed.

> It appears that it is possible to remove the information about the known
> problem with libart - is also updated. I also propose to remove the
> instruction to add my PPA.
>
> http://www.trinitydesktop.org/wiki/bin/view/Documentation/UbuntuBinaryInstallation

This all looks good to me!

Tim