Comment 3 for bug 1452941

citizendelta (dghallau) wrote :

The work around for this for me has been to delete the IPV4 Route that I had configured.

After looking at some of the recommendations at https://bugzilla.gnome.org/show_bug.cgi?id=733296, I found a solution. In 14.04/14.10, I originally had had to set up an IPV4 Route to get the PPTP VPN to work. In 15.04, deleting that Route from the GUI configuration settings solved the problem. After deleting that route, the VPN has been able to connect.