непонятно что случилось на сервере:
Debian 8
при обновлении (apt-get upgrade) проскакивают ошибки:Processing triggers for man-db (2.7.0.2-5) ...
/usr/bin/mandb: the setuid man user "man" does not exist
или
Setting up exim4-config (4.85-3) ...
2015-06-08 12:34:16 Exim configuration error in line 663 of /var/lib/exim4/config.autogenerated.tmp:
user mail was not found
хотя:
root@srv01:~$ id mail
uid=8(mail) gid=8(mail) groups=8(mail)
root@srv01:~$ id man
uid=6(man) gid=12(man) groups=12(man)
подскажите, куда копать ?
заодно и еще одна проблема:
root@srv01:/etc# ping ya.ru
ping: unknown host ya.ru
root@srv01:/etc# nslookup ya.ru
Server: 192.168.1.19
Address: 192.168.1.19#53
Non-authoritative answer:
Name: ya.ru
Address: 213.180.193.3
Name: ya.ru
Address: 213.180.204.3
Name: ya.ru
Address: 93.158.134.3
root@srv01:/etc# ping 213.180.193.3
PING 213.180.193.3 (213.180.193.3) 56(84) bytes of data.
64 bytes from 213.180.193.3: icmp_seq=1 ttl=57 time=60.7 ms
64 bytes from 213.180.193.3: icmp_seq=2 ttl=57 time=61.7 ms
^C
--- 213.180.193.3 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 60.701/61.243/61.786/0.596 ms
root@srv01:/etc# ping ya.ru
ping: unknown host ya.ru