About 8.0.7 update ... please help

[holger]

sudo apt remove "*ngspice*"
sudo apt install kicad

See Couldn't find symbol 'ngCM_Input_Path' in a dynamic library: /lib/x86_64-linux-gnu/libngspice.so.0: undefined symbol: ngCM_Input_Path

ngspice shared lib is distributed with KiCad. Standalone /var/cache/apt/archives/ngspice_36+ds-1ubuntu0.1_amd64.deb is much too old.