[winswitch] Connection lost when connecting to xpra server

Antoine Martin antoine at nagafix.co.uk
Fri Aug 26 05:02:09 BST 2016

On 26/08/16 09:58, dan l via shifter-users wrote:
> Server: compiled on FreeBSD using svn trunk. "xpra --version" shows "xpra v1.0"Client: Windows 10, Xpra 1.0 revision 13453
> Server startup:
> $ PYTHONPATH=./install/lib/python/ python2.7 ./install/bin/xpra start --no-daemon :100No pam support: No module named pam2016-08-26 02:07:12,475 created unix domain socket: /home/dan/.xpra/js2-1002016-08-26 02:07:17,200 Warning: menu forwarding is disabled:2016-08-26 02:07:17,201  cannot load dbus helper: No module named dbus2016-08-26 02:07:17,356 Warning: enc_pillow failed its self test2016-08-26 02:07:17,356  /lib/libgcc_s.so.1: version GCC_4.6.0 required by /usr/local/lib/gcc48/libgfortran.so.3 not found2016-08-26 02:07:17,367 Warning: csc_cython failed its self test2016-08-26 02:07:17,367  /lib/libgcc_s.so.1: version GCC_4.6.0 required by /usr/local/lib/gcc48/libgfortran.so.3 not found2016-08-26 02:07:21,637 Warning: failed to load the mdns avahi publisher:2016-08-26 02:07:21,637  No module named avahi2016-08-26 02:07:21,637  either fix your installation or use the 'mdns=no' option2016-08-26 02:07:21,638 Warning: no X11 RandR support on :1002016-08-26 02:07:22,324 15.9GB of system memory2016-08-26 02:07:22,329 Error: failed to import the virtual video module:2016-08-26 02:07:22,329  No module named v4l2.pusher2016-08-26 02:07:22,465 pulseaudio server started with pid 56133pulseaudio: not foundWarning: failed to import GStreamer: GStreamer 1.0: No module named gi GStreamer 0.10: No module named pygst2016-08-26 02:07:22,904 Error: failed to query sound subsystem:2016-08-26 02:07:22,905  query did not return any data2016-08-26 02:07:22,909 Warning: failed to load or register our dbus notifications forwarder:2016-08-26 02:07:22,909  No module named dbus.service2016-08-26 02:07:22,909  if you do not have a dedicated dbus session for this xpra instance,2016-08-26 02:07:22,910  use the 'notifications=no' option2016-08-26 02:07:22,911 cannot load dbus helper: No module named dbus2016-08-26 02:07:22,915 Error setting up our dbus server:2016-08-26 02:07:22,915  No module named dbus2016-08-26 02:07:22,920 xpra X11 version 1.0-r13465 64-bit2016-08-26 02:07:22,920  running with pid 56109 on FreeBSD 10.3-STABLE2016-08-26 02:07:22,920  connected to X11 display :1002016-08-26 02:07:22,953 xpra is ready.2016-08-26 02:07:23,929 Warning: pulseaudio has terminated shortly after startup.2016-08-26 02:07:23,930  pulseaudio is limited to a single instance per user account,2016-08-26 02:07:23,930  and one may be running already for user 'dan'2016-08-26 02:07:23,931  to avoid this warning, either fix the pulseaudio command line2016-08-26 02:07:23,931  or use the 'pulseaudio=no' option
This is unreadable for me. If you cannot get yahoo to not mess up the
log output, please consider using another email provider. (we also have
endless spam and mailing list problems because of yahoo)

> Xclient startup:
> $ DISPLAY=:100 xterm
> Symptom:
> I attempt to connect to the server from the client with the following settings:Mode: SSHEncoding: H.264Quality: AutoSpeed: Autodan at js2 22 : 100
> I see on the client:
> "starting plink tunnel" flash quickly, followed by "Connection lost"
Have you tried connecting over SSH using a FreeBSD client?
Try using the Xpra_cmd.exe command instead of the GUI, it may show more
useful debug messages.

> I see on the server:nothing appears on in stdout on the server
Then the client never established the connection.
Check your SSH server log to see if the login was successful.

> I have verified that I can connect via ssh to dan at js2 using a key that is loaded in pageant.
> Any ideas on what could be wrong or how I can debug this further?
See above.


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