重启网络服务报错

[lanlinlan]

如题 重启网络服务会报错，，导致我改IP 都必须手工重启电脑才能生效。请求支援

calvin@calvin-ubuntu:~$ sudo service networking restart
restart: Unknown instance:

calvin@calvin-ubuntu:~$ /etc/init.d/networking restart
* Reconfiguring network interfaces... ifdown: failed to open statefile /var/run/network/ifstate: Permission denied
WARNING: ifup -a is disabled in favour of NetworkManager.
Set ifupdown:managed=false in /etc/NetworkManager/nm-system-settings.conf.
[ OK ]

calvin@calvin-ubuntu:~$ sudo /etc/init.d/networking restart
* Reconfiguring network interfaces... WARNING: ifup -a is disabled in favour of NetworkManager.
Set ifupdown:managed=false in /etc/NetworkManager/nm-system-settings.conf.
[ OK ]

/etc/network/interfaces 的文件内容
auto lo
iface lo inet loopback

#auto eth0
#iface eth0 inet dhcp
#address 10.1.5.23
#gateway 10.1.5.1
#netmask 255.255.255.0
#network 192.168.1.0
#broadcast 192.168.1.255

/var/run/network/ifstate 的内容
lo=lo


/etc/NetworkManager/nm-system-settings.conf 的内容

[main]
plugins=ifupdown,keyfile

no-auto-default=00:21:70:dd:89:f6,

[ifupdown]
managed=true

[lanlinlan]

怎么没有人回复呢？ ？？？？？

[robbie003]

why no one answer this question?

[速腾1994]

代码： 全选

lxy@lxy-Aspire-4738ZG:/etc/init.d$ sudo ./network-manager restart
[sudo] password for lxy: 
Rather than invoking init scripts through /etc/init.d, use the service(8)
utility, e.g. service network-manager restart

Since the script you are attempting to invoke has been converted to an
Upstart job, you may also use the stop(8) and then start(8) utilities,
e.g. stop network-manager ; start network-manager. The restart(8) utility is also available.
network-manager stop/waiting
network-manager start/running, process 9458