I just tried using all other openvpn versions:  	 2.1~rc7-1ubuntu2,  2.1~rc7-1ubuntu1, 2.1~rc4-2 and 2.0.9-8

I always keep getting the same error:

avahi-daemon[6859]: Withdrawing address record for 192.168.1.3 on eth1.
avahi-daemon[6859]: Leaving mDNS multicast group on interface eth1.IPv4 with address 192.168.1.3.
avahi-daemon[6859]: Interface eth1.IPv4 no longer relevant for mDNS.
ovpn-openvpn[10940]: route add -net 130.60.230.177 netmask 255.255.255.255 gw 192.168.1.1
ovpn-openvpn[10940]: ERROR: Linux route add command failed: shell command exited with error status: 7
ovpn-openvpn[10940]: route add -net 0.0.0.0 netmask 128.0.0.0 gw 172.16.3.254
ovpn-openvpn[10940]: ERROR: Linux route add command failed: shell command exited with error status: 7
ovpn-openvpn[10940]: route add -net 128.0.0.0 netmask 128.0.0.0 gw 172.16.3.254
ovpn-openvpn[10940]: ERROR: Linux route add command failed: shell command exited with error status: 7
ovpn-openvpn[10940]: chroot to '/etc/openvpn' and cd to '/' succeeded
ovpn-openvpn[10940]: GID set to daemon
ovpn-openvpn[10940]: UID set to nobody
ovpn-openvpn[10940]: Initialization Sequence Completed
ovpn-openvpn[10940]: write UDPv4 []: Network is unreachable (code=101)
last message repeated 3 times
Saturn avahi-daemon[6859]: Withdrawing address record for fe80::20e:35ff:fe4c:63d7 on eth1.
Saturn avahi-daemon[6859]: Leaving mDNS multicast group on interface eth1.IPv6 with address fe80::20e:35ff:fe4c:63d7.
Saturn avahi-daemon[6859]: Interface eth1.IPv6 no longer relevant for mDNS.
Saturn NetworkManager: <info>  Activation (tap0) started... 
Saturn NetworkManager: <info>  Activation (tap0) Stage 1 of 5 (Device Prepare) scheduled... 
Saturn NetworkManager: <info>  Activation (tap0) Stage 1 of 5 (Device Prepare) started... 
Saturn NetworkManager: <info>  Activation (tap0) Stage 2 of 5 (Device Configure) scheduled... 
Saturn NetworkManager: <info>  Activation (tap0) Stage 1 of 5 (Device Prepare) complete. 
Saturn NetworkManager: <info>  Activation (tap0) Stage 2 of 5 (Device Configure) starting... 
Saturn NetworkManager: <info>  Activation (tap0) Stage 2 of 5 (Device Configure) successful. 
Saturn NetworkManager: <info>  Activation (tap0) Stage 3 of 5 (IP Configure Start) scheduled. 
Saturn NetworkManager: <info>  Activation (tap0) Stage 2 of 5 (Device Configure) complete. 
Saturn NetworkManager: <info>  Activation (tap0) Stage 3 of 5 (IP Configure Start) started... 
Saturn NetworkManager: <info>  Old device 'tap0' activating, won't change. 
Saturn NetworkManager: <info>  Activation (tap0) Beginning DHCP transaction. 
Saturn dhclient: There is already a pid file /var/run/dhclient.tap0.pid with pid 134519072
Saturn NetworkManager: <info>  Activation (tap0) Stage 3 of 5 (IP Configure Start) complete. 
Saturn NetworkManager: <info>  DHCP daemon state is now 12 (successfully started) for interface tap0 
Saturn NetworkManager: <info>  DHCP daemon state is now 1 (starting) for interface tap0 
Saturn dhclient: DHCPDISCOVER on tap0 to 255.255.255.255 port 67 interval 7
Saturn ovpn-openvpn[10940]: write UDPv4 []: Network is unreachable (code=101)
Saturn NetworkManager: <info>  Old device 'tap0' activating, won't change.

BUT: openvpn was working previously. A different package seems to break openvpn functionality.