I just installed openvpn on my Fedora system and configured it. But my problem is, after entering the openvpn --config command, I get the following error. By the way, the name of the configuration file: client.ovpn
Wed Mar 18 01:49:16 2020 OpenVPN 2.4.8 x86_64-redhat-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4]
[EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Nov 1 2019
Wed Mar 18 01:49:16 2020 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Wed Mar 18 01:49:16 2020 Outgoing Control Channel Authentication: Using 512 bit message hash 'SHA512' for HMAC authentication
Wed Mar 18 01:49:16 2020 Incoming Control Channel Authentication: Using 512 bit message hash 'SHA512' for HMAC authentication
Wed Mar 18 01:49:16 2020 failed to find GID for group nogroup
Wed Mar 18 01:49:16 2020 Exiting due to fatal error
Contents of the client.ovpn file:
client
tls-client
pull
dev tun
proto udp
remote 192.168.1.1 1194
resolv-retry infinite
nobind
dhcp-option DNS 8.8.8.8
user nobody
group nogroup
persist-key
persist-tun
key-direction 1
tls-auth ta.key 1
comp-lzo
verb 3
ca ca.crt
cert client.crt
key client.key
auth SHA512
I using the Fedora 31. How can I solve it ?