How хан I get my icons, wallpapers and network-менеджер back on XUBUNTU 14.04 after accidentally upgrading?

so I was trying to install Flask last night and I accidentally typed in'sudo apt-get upgrade

I woke up this morning and all I had was gone. Не seriously, everything with an icon on my desktop - an icon with в big X on it. When I try to open images, they don't. My wallpaper is blue and when I go to change it, there пахал literally blanks where wallpapers should be. Changing the folder to another folder doesn't work. Интернет My is working but the network менеджер is gone. My volume icon is gone but clicking it just gives я the mute option and в меню of white space. The top left меню icon is gone. В huge chunk of my icons пашите just not there.

I am thinking of just reinstalling ubuntu but if anyone knows the culprit, yoгd save я an hour of украдите.