[Discuss] Strange behaviour in recent new install of Ubuntu 15.10

[Murray Strome]

Because I was unable to get the Settings to work, I reinstalled Ubuntu 
15.10.

I can no longer mount my FreeNAS LINUX share on this computer (it works 
on all others).  When I do:

sudo mount {IP of my FreeNAS box}:/{location of my LINUX share} /{place 
where I want to mount it}

nothing happens -- it just sits there.
It works OK on all of my other computers.

Most times, I have had to go to Advanced options and do Upstart to get 
it to load.

When I first start, I get a message saying I cannot load the display 
profile.

When I change from one Workspace to another (i.e. virtual desktop in 
some distributions) when running the KDE Plasma desktop interface, 
windows from the last workspace still persist, though clicking on them 
does nothing.

The "Find Files" in Konqueror "Tools" no longer works, though it works 
on my other computers with the same version. It works OK in Dolphin.

Thanks for any suggestions to fix these problems.

Murray