學籍系統Ubuntu 10.10升級至11.10所產生的問題
A.Proftp出現LoadModule: error
error loading module 'mod_vroot.c': Operation not permitted on line 68 of '/etc/proftpd/modules.conf'
LoadModule mod_vroot.c
eth0及eth0:1全不見了，只有eth0:2存活
重新啟動 /etc/init.d/networking restart
出現以下訊息
* Running /etc/init.d/networking restart is deprecated because it may not enable again some interfaces
* Reconfiguring network interfaces... ssh stop/waiting
ssh start/running, process 4201
/etc/network/if-up.d/upstart: 38: cannot create /run/network/ifup.eth0: Directory nonexistent
run-parts: /etc/network/if-up.d/upstart exited with return code 2
net.ipv6.conf.eth0.autoconf = 0
ssh stop/waiting
ssh start/running, process 4251
/etc/network/if-up.d/upstart: 38: cannot create /run/network/ifup.eth0: Directory nonexistent
run-parts: /etc/network/if-up.d/upstart exited with return code 2
RTNETLINK answers: File exists
Failed to bring up eth0:1.
RTNETLINK answers: File exists
Failed to bring up eth0:2.
依 ubuntu 討論群 http://ubuntuforums.org/showthread.php?t=1859643
The network fail issue happened to me after the reboot on a Natty to Oneiric upgrade today.
It seems the move from /var/run to /run did not work during the upgrade process.
I fixed with this:
