Ubuntu 16.04 has now taken 10 minutes and still has not brought me to the log on screen. It has been working and boot in 25 seconds to the logon screen. When I was shutting it down I didn't catch some errors in text that I was getting. While it is now booted up what actions can I perform to maintain my system?
I am still a beginning user more Ubuntu, so any specific details and tips will help me greatly....and I appreciate the time anyone takes to help guide me.