I just updagred to 8.3 on a machine (ubuntu 16.04) where I have frequently run Sage both command-line and jupyter notebook previously. Now when I type
sage --notebook=jupyter I see ┌────────────────────────────────────────────────────────────────────┐ │ SageMath version 8.3, Release Date: 2018-08-03 │ │ Type "notebook()" for the browser-based notebook interface. │ │ Type "help()" for help. │ └────────────────────────────────────────────────────────────────────┘ Please wait while the Sage Jupyter Notebook server starts... [I 16:32:21.039 NotebookApp] Using MathJax: nbextensions/mathjax/MathJax.js [I 16:32:21.347 NotebookApp] The port 8888 is already in use, trying another port. [I 16:32:21.353 NotebookApp] Serving notebooks from local directory: /home/jec/sage-scripts [I 16:32:21.353 NotebookApp] 0 active kernels [I 16:32:21.353 NotebookApp] The Jupyter Notebook is running at: [I 16:32:21.353 NotebookApp] http://localhost:8889/ [I 16:32:21.354 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). Gtk-Message: Failed to load module "pk-gtk-module" Gtk-Message: Failed to load module "pk-gtk-module" [54010:54010:0808/163222.159037:ERROR:sandbox_linux.cc(378)] InitializeSandbox() called with multiple threads in process gpu-process. [53973:54212:0808/163222.855277:ERROR:bus.cc(394)] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix") [53973:53973:0808/163222.961497:ERROR:gpu_process_transport_factory.cc(1016)] Lost UI shared context. (chromium-browser:53973): LIBDBUSMENU-GLIB-WARNING **: Unable to get session bus: Unknown or unsupported transport 'disabled' for address 'disabled:' [I 16:32:22.976 NotebookApp] 302 GET /tree (::1) 2.53ms and the browser which pops up has a plain login page asking for a password. There is a different user currently running some sessions (2 of which look stale as they have been running since 2017) which is why it switched from port 8888 to 8889, but I think from the above output that the switch is incomplete and it wants me to log into his session on port 8888. Perhaps. John -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
