tengo este problema en el 3er paso, les agradezco de antemano su ayuda
ERROR: Invalid smb.conf
/var/lib/dpkg/info/samba4.postinst: 14: /var/lib/dpkg/info/samba4.postinst: /usr/share/samba/setoption.pl: Permission denied
dpkg: error processing samba4 (--configure):
subprocess installed post-installation script returned error exit status 126
No apport report written because MaxReports is reached already
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
Errors were encountered while processing:
no encontre el ubuntu 10.04 que recomendaron, estoy desde un 12.04 en una usb