帮忙分析下启动过程中的问题（错误信息见内容）

wuxin

◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎◎@@@@@
◎ WARNING :UNPROTECTED PRIVATE KEY FILE @
@@@@@@@@@@@@@@@@@@@@@@@@@@
Permissions 0755 for '/usr/lib/libtty.a' are too open
It is recommended that your private key files are NOT Accessible by others.
This private key will be ignored
bad permissions: ignore key :/usr/lib/libtty.a
Could not load host-key : usr/lib/libtty.a

INIT: Id "1" respawning too fast :disabled for 5 minutes
INIT: Id "2" respawning too fast :disabled for 5 minutes
...
INIT: Id "6" respawning too fast :disabled for 5 minutes
no more processes left in this run level


请教一下，在系统启动过程中是什么原因造成的！
是不是唯一的办法是重新安装系统！

mozilla

chmod 644 /usr/lib/libtty.a
试试

wuxin

谢谢啦！
我已经把系统重做了！