When I try to connect to the server, the connection gets closed and the server logs:
X.Org X Server 1.19.3 Release Date: 2017-03-15 X Protocol Version 11, Revision 0 Build Operating System: 4.9.3-200.fc25.x86_64 Current Operating System: Linux 125a64427f1a 4.8.0-49-generic #52~16.04.1-Ubuntu SMP Thu Apr 20 10:55:59 UTC 2017 x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.8.0-49-generic root=UUID=5fcfcd72-c56d-4e35-b87e-bd04e37ec317 ro quiet splash vt.handoff=7 Build Date: 15 March 2017 06:37:12PM Build ID: xorg-x11-server 1.19.3-1.fc25 Current version of pixman: 0.34.0 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (++) Log file: "/home/<<user>>/.xpra/Xorg.S15.log", Time: Tue May 23 18:35:53 2017 (++) Using config file: "/etc/xpra/xorg.conf" (==) Using system config directory "/usr/share/X11/xorg.conf.d" Using display number provided by /usr/libexec/Xorg: :0 failed to rename Xorg log file from '/home/<<user>>/.xpra/Xorg.S15.log' to '/home/<<user>>/.xpra/Xorg.:0.log' [Errno 2] No such file or directory 2017-05-23 18:35:53,199 created unix domain socket: /home/<<user>>/.xpra/125a64427f1a-0 2017-05-23 18:35:53,199 created unix domain socket: /var/run/xpra/125a64427f1a-0 2017-05-23 18:35:53,962 serving html content from: /usr/share/xpra/www 2017-05-23 18:35:54,000 pulseaudio server started with pid 51 E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory E: [pulseaudio] core-util.c: Failed to connect to system bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory W: [pulseaudio] authkey.c: Failed to open cookie file '/home/<<user>>/.config/pulse/cookie': No such file or directory W: [pulseaudio] authkey.c: Failed to load authentication key '/home/<<user>>/.config/pulse/cookie': No such file or directory W: [pulseaudio] authkey.c: Failed to open cookie file '/home/<<user>>/.pulse-cookie': No such file or directory W: [pulseaudio] authkey.c: Failed to load authentication key '/home/<<user>>/.pulse-cookie': No such file or directory ** (gst-plugin-scanner:58): CRITICAL **: Couldn't g_module_open libpython. Reason: /usr/lib64/python2.7/config/libpython2.7.so: cannot open shared object file: No such file or directory ** (gst-plugin-scanner:58): CRITICAL **: Couldn't g_module_open libpython. Reason: /usr/lib64/libpython3.5m.so: cannot open shared object file: No such file or directory (gst-plugin-scanner:58): GStreamer-WARNING **: Failed to load plugin '/usr/lib64/gstreamer-1.0/libgstvpx.so': libvpx.so.4: cannot open shared object file: No such file or directory 2017-05-23 18:35:54,355 GStreamer version 1.10.4 for Python 3.5.3 64-bit 2017-05-23 18:35:54,368 D-Bus notification forwarding is available 2017-05-23 18:35:54,384 started command 'vglrun xterm' with pid 61 2017-05-23 18:35:54,385 xpra X11 version 2.0.2-r15657 64-bit 2017-05-23 18:35:54,385 uid=2365536 (<<user>>), gid=0 (root) 2017-05-23 18:35:54,385 running with pid 15 on Linux Fedora 25 Twenty Five 2017-05-23 18:35:54,385 connected to X11 display :0 with 24 bit colors /usr/bin/vglrun: line 203: hostname: command not found ERROR: ld.so: object 'libdlfaker.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored. ERROR: ld.so: object 'librrfaker.so' from LD_PRELOAD cannot be preloaded (cannot open shared object file): ignored. 2017-05-23 18:35:54,507 15.5GB of system memory 2017-05-23 18:35:54,512 xpra is ready. 2017-05-23 18:36:01,285 New tcp connection received from 172.17.0.1:51388 2017-05-23 18:36:01,287 sending data using AES encryption 2017-05-23 18:36:01,288 receiving data using AES encryption 2017-05-23 18:36:01,290 Authentication required by env authenticator module 2017-05-23 18:36:01,290 sending challenge for username '<<user>>' using hmac+sha512 digest 2017-05-23 18:36:01,512 Handshake complete; enabling connection 2017-05-23 18:36:01,521 Python/Gtk2 Linux neon 16.04 xenial x11 client version 2.0.2-r15657 64-bit 2017-05-23 18:36:01,521 connected from '<<host>>' as '<<user>>' - 'User Name' 2017-05-23 18:36:01,522 automatic picture encoding enabled 2017-05-23 18:36:01,522 also available: 2017-05-23 18:36:01,522 h264, vp9, vp8, png, png/P, png/L, rgb24, jpeg, rgb32 2017-05-23 18:36:01,522 client root window size is 1920x1080 with 1 display: 2017-05-23 18:36:01,523 :0.0 (508x285 mm - DPI: 96x96) workarea: 1920x1048 at 0x32 2017-05-23 18:36:01,523 monitor 1 (509x286 mm - DPI: 95x95) 2017-05-23 18:36:01,603 server virtual display now set to 1920x1080 2017-05-23 18:36:01,605 setting key repeat rate from client: 660ms delay / 40ms interval 2017-05-23 18:36:01,606 setting keymap: rules=evdev, model=pc105, layout=us,ara 2017-05-23 18:36:01,640 DPI set to 96 x 96 2017-05-23 18:36:01,678 client 1: Attached to tcp/localhost:30001 (press Control-C to detach) 2017-05-23 18:36:01,786 Error: error in network packet write/format 2017-05-23 18:36:01,786 unsupported operand type(s) for +: 'memoryview' and 'str' Traceback (most recent call last): File "/usr/lib64/python2.7/site-packages/xpra/net/protocol.py", line 292, in _write_format_thread_loop self._add_packet_to_queue(*gpc()) File "/usr/lib64/python2.7/site-packages/xpra/net/protocol.py", line 308, in _add_packet_to_queue self._add_chunks_to_queue(chunks, start_send_cb, end_send_cb) File "/usr/lib64/python2.7/site-packages/xpra/net/protocol.py", line 332, in _add_chunks_to_queue padded = data + pad(self.cipher_out_padding, padding_size) TypeError: unsupported operand type(s) for +: 'memoryview' and 'str' 2017-05-23 18:36:01,787 xpra client 1 disconnected.
The server container is built from this Dockerfile repository: https://github.com/bwvisu/xpra-docker/tree/ec45e430573adf789516096a78af1cf1d321b703
This should be fixed in r15935. Please close if this change works for you.
FYI: AES encryption is less well supported than SSL nowadays. It may get removed at some point in the future.
Tested:
this ticket has been moved to: https://github.com/Xpra-org/xpra/issues/1529