Thanks Tetsuo Handa, I executed : bernard at vbox11:/usr/lib/tomoyo$ sudo init_policy [sudo] password for hulsman: sudo: init_policy: command not found bernard at vbox11:/usr/lib/tomoyo$ ls audit-exec-param convert-exec-param tomoyo-editpolicy-agent convert-audit-log init_policy bernard at vbox11:/usr/lib/tomoyo$ so still no result. With regards, Bernard Citeren Tetsuo Handa <from-****@I-lov*****>: > Hello. > > Bernard wrote: >> But see the next statements : >> >> bernard at vbox11:/usr/lib/tomoyo$ grep tomoyo_write_inet_network >> /proc/kallsyms >> 0000000000000000 T tomoyo_write_inet_network >> bernard at vbox11:/usr/lib/tomoyo$ /usr/lib/tomoyo/init_policy >> Creating policy directory... failed. >> bernard at vbox11:/usr/lib/tomoyo$ init_policy >> init_policy: command not found >> bernard at vbox11:/usr/lib/tomoyo$ ls >> audit-exec-param convert-exec-param tomoyo-editpolicy-agent >> convert-audit-log init_policy >> bernard at vbox11:/usr/lib/tomoyo$ >> >> Could you help me what I did wrong here? > > Please run /usr/lib/tomoyo/init_policy as root user, for it > creates directories and files under /etc/ directory. > > The # prompt in documentation means "need to run as root user" > whereas the $ prompt means "not required to run as root user". > > Regards. >