Finally, check your xorg.conf file inside Ubuntu. Scroll down to the Input Device section (there are a couple of them). Look to see if you have one with the Identifier of Configured Mouse. Mine says the Protocol is ExplorerPS/2.
Finally, check your xorg.conf file inside Ubuntu. Scroll down to the Input Device section (there are a couple of them). Look to see if you have one with the Identifier of Configured Mouse. Mine says the Protocol is ExplorerPS/2.