I did an upgrade to Kali 2.0 and immediately i did that and restarted, My desktop will ONLY sure wallpaper and cursor, I solved that by reading alot of posts and what worked was PRESSING
However, the system runs really slow and so I decided to check on
and found out that the system was generating alot of these:

Nov 16 11:02:57 Brun0L3z gnome-session[2539]: (gnome-shell:2671): mutter-WARNING **: STACK_OP_RAISE_ABOVE: window 0x6d01600016 not in stack
I did some searches but nothing seems to help.

I am running Kali 2.0 Debian Wheezy 32bit on HP Pavilion M6 1TB HDD and 8GB RAM
no other system is sharing the PC Just Kali

Thanks for any help