我正在使用 Ubuntu 16.04。浏览器或终端无法上网。
如果我这样做，ping 8.8.8.8它就会起作用：数据被发送和接收但除此之外，互联网无法工作
当我做sudo apt-get update
我明白了：
Setting up resolvconf (1.78ubuntu4) ...
insserv: warning: script 'S99runlcactivator' missing LSB tags and overrides
insserv: warning: script 'runlcactivator' missing LSB tags and overrides
insserv: There is a loop between service runlcactivator and urandom if started
insserv: loop involving service urandom at depth 4
insserv: loop involving service hwclock at depth 3
insserv: There is a loop between service plymouth and udev if started
insserv: loop involving service udev at depth 1
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Max recursions depth 99 reached
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: There is a loop at service plymouth if started
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: There is a loop at service runlcactivator if started
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: loop involving service mountkernfs at depth 1
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: There is a loop between service plymouth and dns-clean if started
insserv: loop involving service dns-clean at depth 1
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: Starting runlcactivator depends on plymouth and therefore on system facility `$all' which can not be true!
insserv: exiting now without changing boot order!
update-rc.d: error: insserv rejected the script header
dpkg: error processing package resolvconf (--configure):
subprocess installed post-installation script returned error exit status 1
Setting up libqtassistantclient4:amd64 (4.6.3-7) ...
Setting up libqtwebkit4:amd64 (2.3.2-0ubuntu11) ...
Setting up python-sip (4.17+dfsg-1build1) ...
Setting up python-qt4 (4.11.4+dfsg-1build4) ...
Processing triggers for libc-bin (2.23-0ubuntu5) ...
Errors were encountered while processing:
resolvconf
E: Sub-process /usr/bin/dpkg returned an error code (1)