xrandr and others gone
 

My

xrandr
xdpyinfo
xhost
xsetmode
xsetpointer are gone. and i don't know how to get em back as for apt won't get em

I need them for installing xbase-clients.

http://packages.ubuntu.com/ gives me nothing.

Any help ?

the exact error for xbase-clients is

xbase-clients: Depends: xdpyinfo but it can not be installed
xhost but it can not be installed
xrandr but it ...
xsetmode but it ...
xsetpointer but it ....