thanks Selage; the only significant point of difference between your and my xorg.conf files, is the mouse reference; (obviously we have different monitors …)
if I just clarify my role: you asked for help with documentation, and I had a read; but if I point out I have not installed a Wacom tablet, nor indeed ever edited xorg. conf files etc. I was hoping the greater power of the forum would help at important steps;
and each step be considered before being taken; the advice always given is to ensure important data is backed up etc
when I re-read the documentation, I think you are at this step :The Linux Wacom Project
It says
First, if you have Wacom related lines in your XF86Config/XF86Config-4 or xorg.conf files already, you should comment them out or remove them. In particular, this includes InputDevice sections with a driver set to “wacom” and their corresponding InputDevice lines in ServerLayout. When that’s done, restart X.
an Ubuntu thread talks of how to back up your xorg.conf file before doing anything: TabletSetupWizardpen - Community Help Wiki and is detailed half-way down the page;
Setting up X
Now we are ready to edit the xorg.conf file!
Take a backup - Run this command:
sudo cp /etc/X11/xorg.conf /etc/X11/xorg.conf.backup
Edit the file - Run this command:
and they use sudo vim, meaning the text editor vim; gnomesu gedit would apply to you
so if you are happy to get ahead and do these things, and I emphasise you, you should seem to need to replace the current Wacom reference with that of your mouse (in your xorg.conf file);
have a read at the Ubuntu post; and also read up on “restarting X” to see how it applies to your machine:
the wacom reference The Linux Wacom Project talks of
you should comment them out or remove them. In particular, this includes InputDevice sections with a driver set to “wacom” and their corresponding InputDevice lines in ServerLayout. When that’s done, restart X.
read ahead to The Linux Wacom Project because it talks about where you are going to insert into xconf later; maybe get more familiar with it now …
and have a read at this next page, The Linux Wacom Project because it specifies what you will later insert; and it specifically mentions your tablet;
there is not a huge lot of to-do here, but I’m just trying to be very careful