I initially experienced problems in attempting to upgrade from 14.04 to 14.10, and gave up attempting this.
As a result of these failures, I had to return to factory settings, namely 12.04.
Now, when I try to upgrade from 12.04 to 14.04, one or a combination of the following happens, apparently in random order/frequency:
- Password loop when logging on
- Screen freezes on wallpaper setting when I have logged in
- Laptop will not connect to the Internet by wireless (or, it seems, wired) connection
I have tried to solve these problems separately as they have arisen, but with little success.
Any ideas?