![]() Output of strace xterm is following: # strace xtermĮxecve("/usr/bin/xterm",, ) = 0Īccess("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory) Īs seen above, there are no Unix domain sockets there. Output of /tmp/.X11-unix/ directory on remote machine can be seen below: # ls -la /tmp/.X11-unix/ĭrwxrwxrwt 4 root root 80 Jan 13 09:17. SSH server version is OpenSSH_5.9p1 and SSH client version is OpenSSH_5.2p1. I tried to find some useful log entries both on machine where SSH server is running and machine where SSH client is running with find /var/log/ -mmin -5 -type f command, but this did not give any hints. X forwarding doesn't use xhost so at least this can be excluded. Program as a non-root user or by removing the suid bit on the executable. You may get a more descriptive message by running the The full text of the error or warning message cannot be safely formatted Even more baffling, DISPLAY environment variable is. Warning: This program is an suid-root program or is being run by the root user. starting gnuplot and issuing set terminal x11 fails with unable to open display x11 X11 aborted. (wireshark:10083): Gtk-WARNING **: cannot open display: localhost:11.0 If its blank/unset, there is something wrong. Another telltail problem sign is the lack of the DISPLAY environment variable beign set for you. ssh -X -v And look for thespecific message: debug1: Requesting X11 forwarding with authentication spoofing. ![]() However, X clients on remote machine do not start properly: # wireshark Ensure you're ssh client is requesting X11 Forwarding with the -v flag. Yours is apparently set to blank, or doesnt exit at all. In addition, it creates the $DISPLAY variable which points to this proxy and calls the xauth to install a proxy key which authenticates to this X-server proxy on remote machine: # echo "$DISPLAY"Ī58/unix:11 MIT-MAGIC-COOKIE-1 39324086672d1ae35e373476c3891a77 When you run in an X11 environment, the environmental variable DISPLAY must be set to a valid X display. gnuplot: unable to open display :0 gnuplot: X11 aborted. On local machine, I have started SSH client with -X flag which instructs the SSH server, running on remote machine, to set up a X-server proxy. I noticed you were using pyFoamPlotRunner.py, which I believe will use gnuplot to do the plotting. I Command 'ps aux grep gnuplot' shows a lot of 'gnuplot' and. As a result, after a series of drawing and close the figures, Octave end up with the following error: Maximum number of clients reached gnuplot: unable to open display :0 gnuplot: X11 aborted. To your ~/.bashrc, where "an/appropriate/dir" can be something like "runtime-" + your user name.I have enabled X forwarding on remote machine where SSH server is running: # grep -i forward /etc/ssh/sshd_config button), Octave does not end the corresponding 'gnuplot' and 'gnuplotx11' process. Add export XDG_RUNTIME_DIR=/tmp/an/appropriate/dir Resolves: 679028 - gnuplot not in deps - Resolves: 679028 - rebuild for. ![]() 'gnuplot -p script', you should set the XDG_RUNTIME_DIR environment variable for the corresponding temporary storage. Fix failure to down-convert a mirror to linear due to udev dev open conflict. add "export DISPLAY=localhost:0.0" to the end of your "~/.bashrc".at the end, save the configuration file to your start-up applications (%appdata%\Microsoft\Windows\Start Menu\Programs\Startup).add "-ac" to the "Additional parameters for VcXsrv" (will make the x server accessible for your WSL).set "Multiple Windows" (will make windows appear like you're used to).You should pay extra attention to the following options during configuration: in "C:\Program Files\VcXsrv\xlaunch.exe"). You can enable ANY graphical application (not only gnuplot) for WSL. Another (open source!) x server is VcXsrv.
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