I just installed xpra for the first time on my mac, and it doesn't seem to let me start applications on the server side. I installed it via homebrew/cask, but didn't do anything on the remote end.
If I run "ssh -Y $LOGIN xterm" I get an xterm appearing after a few seconds (X apps run this way are not performant which is why I'm looking into xpra). If I run the following command, I get some warnings, it says the authentication passed, and then it errors out with: xpra initialization error: connection failed: all SSH remote proxy commands have failed See below (mildly edited to remove our 'welcome' message). $ xpra start ssh:$LOGIN --start=/usr/bin/xterm /Applications/Xpra.app/Contents/Resources/lib/python/xpra/platform/darwin/gui.py:90: Warning: invalid cast from 'GtkMenuBar' to 'GtkWindow' osxapp.set_menu_bar(mh.rebuild()) (Xpra:29629): Gtk-CRITICAL **: 18:32:36.507: gtk_window_add_accel_group: assertion 'GTK_IS_WINDOW (window)' failed 2020-05-28 18:32:36,623 Xpra GTK3 client version 4.0.1-r26380 64-bit 2020-05-28 18:32:36,642 running on Mac OS X 10.15.5 2020-05-28 18:32:37,433 GStreamer version 1.16.2 for Python 3.8.2 64-bit 2020-05-28 18:32:37,550 OpenGL_accelerate module loaded 2020-05-28 18:32:37,566 Using accelerated ArrayDatatype /Applications/Xpra.app/Contents/Resources/lib/python/xpra/client/gl/gtk3/nativegl_client_window.py:12: Warning: g_object_get_qdata: assertion 'G_IS_OBJECT (object)' failed return GLContext().check_support(force_enable) #pylint: disable=not-callable /Applications/Xpra.app/Contents/Resources/lib/python/xpra/client/gl/gtk3/nativegl_client_window.py:12: Warning: g_object_set_qdata_full: assertion 'G_IS_OBJECT (object)' failed return GLContext().check_support(force_enable) #pylint: disable=not-callable /Applications/Xpra.app/Contents/Resources/lib/python/xpra/client/gl/gtk3/nativegl_client_window.py:12: Warning: g_object_unref: assertion 'G_IS_OBJECT (object)' failed return GLContext().check_support(force_enable) #pylint: disable=not-callable 2020-05-28 18:32:38,178 OpenGL enabled with AMD Radeon Pro 5500M OpenGL Engine 2020-05-28 18:32:38,278 Connected (version 2.0, client OpenSSH_7.4) 2020-05-28 18:32:38,570 Auth banner: b'[...snip...]' 2020-05-28 18:32:38,878 Authentication (publickey) successful! xpra initialization error: connection failed: all SSH remote proxy commands have failed -- - Alan Hoyle - a...@alanhoyle.com - http://www.alanhoyle.com/ - _______________________________________________ shifter-users mailing list shifter-users@lists.devloop.org.uk https://lists.devloop.org.uk/mailman/listinfo/shifter-users