Package: x2goclient Version: 4.0.4.0 Severity: normal

Client OS: Windows 10 64-bit Build 10074 x2goclient version: 4.0.4.0-2015.05.10-c4d21f3 (nightly build) Server OS: Fedora 21 64-bit with almost all available updates applied x2goserver version: 4.0.1.19-3.fc21 (from Fedora) x2goserver-xsession version: 4.0.1.19-3.fc21 (from Fedora)

When I connect to my server using Kerberos 5 (GSSAPI) authentication rather than password authentication, PulseAudio audio does not work. I do have enabled "Use SSH port forwarding to tunnel sound system connections through firewalls"

For example, "PulseAudio Volume Control" (launched from the "Sound & Video" app menu) displays this string indefinitely: Establishing connection to PulseAudio. Please wait...

Upon further investigation, it appears that the cookie on the client is not the same as the cookie on the server. This is causing the PulseAudio log on the X2Go Client to produce numerous authenitcation errors like this: I: [(null)] pulsecore/client.c: Created 60 "Native client (TCP/IP client from [0:0:0:0:0:0:0:1]:28233)" D: [(null)] pulsecore/protocol-native.c: Protocol version: remote 30, local 30 W: [(null)] pulsecore/protocol-native.c: Denied access to client with invalid authentication data. I: [(null)] pulsecore/client.c: Freed 60 "Native client (TCP/IP client from [0:0:0:0:0:0:0:1]:28233)" I: [(null)] pulsecore/protocol-native.c: Connection died.