I have resolved the issue by installing the compat-wireless drivers at http://wireless.kernel.org/en/users/Download.
Everything is working now, i have used openvpn over wireless for 2 hours now. Also, wpa2 is working now! -- ping: sendmsg: No buffer space available (wifi) https://bugs.launchpad.net/bugs/192765 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs