娃哈哈好喝[[email protected] ~]# snap install core
error: system does not fully support snapd: cannot mount squashfs image using "squashfs":
----- mount: wrong fs type, bad option, bad superblock on /dev/loop0,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so.
-----
[[email protected] ~]#
如果你在安装snap来申请证书的时候遇到如上错误时，别紧张，不是什么大问题，是因为squashfs这个东西惹的祸，它是一个只读的文件系统，具体干嘛的这里不再深究，解决办法如下：
[[email protected] ~]# semodule -i /usr/share/selinux/packages/snappy.pp.bz2执行完就可以了，完活！