Mh, guter Hinweis hat aber (bei diversen Kombos) nix gebracht :-(
Jetzt gibts gar keine Fehlermeldung mehr Netzwerkmanager rödelt ne Weile rum und danach sieht alles aus wie vorher. Gremium-Department-Seite verweigert den Zugriff.
Bei Firefox habe ich den Proxy auf automatisch erkennen gestellt.
Ein Screeny der "Advanced-Einstellungen" ist angehängt, ein Auszug aus /var/log/daemon.log:
Aug 11 23:16:44 rennkamel NetworkManager: <info> Starting VPN service 'org.freedesktop.NetworkManager.pptp'…
Aug 11 23:16:44 rennkamel NetworkManager: <info> VPN service 'org.freedesktop.NetworkManager.pptp' started (org.freedesktop.NetworkManager.pptp), PID 6983
Aug 11 23:16:44 rennkamel NetworkManager: <info> VPN service 'org.freedesktop.NetworkManager.pptp' just appeared, activating connections
Aug 11 23:16:48 rennkamel NetworkManager: <info> VPN plugin state changed: 3
Aug 11 23:16:48 rennkamel NetworkManager: <info> VPN connection 'INFORMATIKUM' (Connect) reply received.
Aug 11 23:16:48 rennkamel NetworkManager: SCPlugin-Ifupdown: devices added (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Aug 11 23:16:48 rennkamel NetworkManager: SCPlugin-Ifupdown: device added (path: /sys/devices/virtual/net/ppp0, iface: ppp0): no ifupdown configuration found.
Aug 11 23:16:48 rennkamel pptp[6989]: nm-pptp-service-6983 log[main:pptp.c:314]: The synchronous pptp option is NOT activated
Aug 11 23:16:48 rennkamel pptp[6996]: nm-pptp-service-6983 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request'
Aug 11 23:16:48 rennkamel pptp[6996]: nm-pptp-service-6983 log[ctrlp_disp:pptp_ctrl.c:739]: Received Start Control Connection Reply
Aug 11 23:16:48 rennkamel pptp[6996]: nm-pptp-service-6983 log[ctrlp_disp:pptp_ctrl.c:773]: Client connection established.
Aug 11 23:16:49 rennkamel pptp[6996]: nm-pptp-service-6983 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request'
Aug 11 23:16:49 rennkamel pptp[6996]: nm-pptp-service-6983 log[ctrlp_disp:pptp_ctrl.c:858]: Received Outgoing Call Reply.
Aug 11 23:16:49 rennkamel pptp[6996]: nm-pptp-service-6983 log[ctrlp_disp:pptp_ctrl.c:897]: Outgoing call established (call ID 0, peer's call ID 30841).
Aug 11 23:17:19 rennkamel NetworkManager: <info> VPN plugin failed: 1
Aug 11 23:17:19 rennkamel NetworkManager: SCPlugin-Ifupdown: devices removed (path: /sys/devices/virtual/net/ppp0, iface: ppp0)
Aug 11 23:17:19 rennkamel pptp[6989]: nm-pptp-service-6983 warn[decaps_hdlc:pptp_gre.c:204]: short read (-1): Input/output error
Aug 11 23:17:19 rennkamel pptp[6989]: nm-pptp-service-6983 warn[decaps_hdlc:pptp_gre.c:216]: pppd may have shutdown, see pppd log
Aug 11 23:17:19 rennkamel pptp[6996]: nm-pptp-service-6983 log[callmgr_main:pptp_callmgr.c:234]: Closing connection (unhandled)
Aug 11 23:17:19 rennkamel pptp[6996]: nm-pptp-service-6983 log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request'
Aug 11 23:17:19 rennkamel pptp[6996]: nm-pptp-service-6983 log[call_callback:pptp_callmgr.c:79]: Closing connection (call state)
Aug 11 23:17:19 rennkamel NetworkManager: <info> VPN plugin failed: 1
Aug 11 23:17:19 rennkamel NetworkManager: <info> VPN plugin failed: 1
Aug 11 23:17:19 rennkamel NetworkManager: <info> VPN plugin state changed: 6
Aug 11 23:17:19 rennkamel NetworkManager: <info> VPN plugin state change reason: 0
Aug 11 23:17:19 rennkamel NetworkManager: <WARN> connection_state_changed(): Could not process the request because no VPN connection was active.
Aug 11 23:17:19 rennkamel NetworkManager: <info> Policy set 'Auto eth0' (eth0) as default for routing and DNS.
Aug 11 23:17:32 rennkamel NetworkManager: <debug> [1281561452.002637] ensure_killed(): waiting for vpn service pid 6983 to exit
Aug 11 23:17:32 rennkamel NetworkManager: <debug> [1281561452.002803] ensure_killed(): vpn service pid 6983 cleaned up
Aug 11 23:18:10 rennkamel NetworkManager: <info> (eth0): device state change: 8 -> 3 (reason 39)
Aug 11 23:18:10 rennkamel NetworkManager: <info> (eth0): deactivating device (reason: 39).
Aug 11 23:18:10 rennkamel NetworkManager: <info> (eth0): canceled DHCP transaction, dhcp client pid 6534
Noch einen guten Vorschlag für mich?