Lỗi VPN tun device not found
Wed May 15 09:54:57 2013 Socket Buffers: R=[212992->131072] S=[212992->131072]
Wed May 15 09:54:57 2013 ERROR: Cannot open TUN/TAP dev /dev/net/tun: No such device (errno=19)
Wed May 15 09:54:57 2013 Exiting due to fatal error
>
demaio: I had the same problem with OpenVPN 2.3.1 AFAIK but because of a kernel update with pacman -Syu I had to reboot and the error was gone, but I am using systemd, so I don't know if this is related to the problem in your non-systemd setup.
> Torxed: Yepp, rebooting fixed the issue. kernel was updated by another tech and a reboot was all it took.modinfo tun shows all i needed to see to be happy and safe and openvpn runs
Giải pháp là chỉ cần reboot.
Ref: