Win跟換了用戶登陸使用cywin報(bào)告如下錯(cuò)誤：
cygwin提示自己所在的組變成了”mkpaswd”, 這說明/etc/passwd或者/etc/group需要重建了。
Your group is currently "mkgroup". This indicates that neither
your gid nor your pgsid (primary group associated with your SID)
is in /etc/group.
The /etc/group (and possibly /etc/passwd) files should be rebuilt.
See the man pages for mkpasswd and mkgroup then, for example, run
mkpasswd -l [-d] > /etc/passwd
mkgroup -l [-d] > /etc/group
Note that the -d switch is necessary for domain users.
原因是新的登陸用戶信息不在/etc/passwd和/etc/group中導(dǎo)致的：
運(yùn)行mkpasswd -l >/etc/passwd; mkgroup -l >/etc/group即可修復(fù)。