Habe die Tutorials im Internet befolgt und alle führten mich jedes Mal zu demselben Problem. Übersehe ich etwas? Habe es zuerst mit der GUI versucht und dann versucht, VPN mit dem Terminal zu konfigurieren.
Mar 29 12:16:14 rubenq-X556UF NetworkManager[1195]: <info> [1553861774.7094] devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Mar 29 12:16:14 rubenq-X556UF NetworkManager[1195]: <info> [1553861774.7094] device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
Mar 29 12:16:14 rubenq-X556UF NetworkManager[1195]: <info> [1553861774.7133] devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Mar 29 12:16:14 rubenq-X556UF pppd[6376]: Using interface ppp0
Mar 29 12:16:14 rubenq-X556UF pppd[6376]: Connect: ppp0 <--> /dev/pts/2
Mar 29 12:16:14 rubenq-X556UF systemd-udevd[6467]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
Mar 29 12:16:14 rubenq-X556UF NetworkManager[1195]: <info> [1553861774.7202] manager: (ppp0): new Ppp device (/org/freedesktop/NetworkManager/Devices/74)
Mar 29 12:16:14 rubenq-X556UF pptp[6468]: anon log[main:pptp.c:353]: The synchronous pptp option is NOT activated
Mar 29 12:16:14 rubenq-X556UF pptp[6468]: anon warn[pptp_gre_bind:pptp_gre.c:102]: socket: Operation not permitted
Mar 29 12:16:14 rubenq-X556UF pptp[6468]: anon fatal[main:pptp.c:360]: Cannot bind GRE socket, aborting.
Mar 29 12:16:14 rubenq-X556UF pppd[6376]: Modem hangup
Mar 29 12:16:14 rubenq-X556UF pppd[6376]: Connection terminated.