Fix a few problem in Ubuntu/Xubuntu 18.04 Bionic LTS mouse speed, no Internet, no local network, Cairo Dock. To start ALWAYS HAVE A BACK-UP OF EVERYTHING YOU EDIT, CHANGE OR... moreFix a few problem in Ubuntu/Xubuntu 18.04 Bionic LTS mouse speed, no Internet, no local network, Cairo Dock. To start ALWAYS HAVE A BACK-UP OF EVERYTHING YOU EDIT, CHANGE OR ADD.I use bootable DVD's or USB drives with Paragon Hard Drive Manager 15, Other Linux OS's running live from a DVD or USB.For me Paragon is the best they only make it for Windows but you can boot to a USB or DVD and make system images of your Linux installs.With a system image if anything goes wrong you can just restore the working image!These are a few of the fixes I have had to use with Xubuntu/Ubuntu 18.04.2 "Bionic". The original 18.04 release was just really bad so I have beentrying each new one Xubuntu/Ubuntu 18.04, 18.04.1 and now 18.04.2 this one is close enough to make it run better than 16.04.2.Note:In 18.04 the apt-get has changed to just "apt" but apt-get still works. So if you use just "apt" and it does not work switch to "apt-get"Mouse SpeedTo fix your mouse if it's running at lightning speeds in Xubuntu/Ubuntu... less