ping not working due to unsupported extended file attributes in aufs
Originally created by @Anonymous on #17251 (Redmine)
You cannot use ping from the command line and receive this error: ping: socket: Operation not permitted
A workaround is running ping from /lib/live/mount/rootfs/filesystem.squashfs/bin/ping google.com
Linking /bin/ping to /lib/live/mount/rootfs/filesystem.squashfs/bin/ping might fix this issue