ASKSAGE: Sage Q&A Forum - Latest question feedhttp://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Thu, 24 Aug 2017 08:19:25 -0500unexpected behaviors with Sage 8.0 on Machttp://ask.sagemath.org/question/38639/unexpected-behaviors-with-sage-80-on-mac/I'm having some weirdnesses with my Sage 8.0 installation. I run Sage via the app, not the command line. Here's the story.
I upgraded to Sage 8.0. It made me create a folder to contain Jupyter notebooks. I found the menu item to upgrade notebooks individually. I picked my favorite and oldest notebook ("experiments") to upgrade. I ran a semi-arbitrary cell, which worked fine (mostly---it told me to install JDK, which I have installed so didn't install, and then Sage displayed the graphics properly). I created a couple of new cells. I saved the file.
This is where things get weird.
- The converted/saved notebook isn't showing up in the default notebook list, which is empty even on refresh.
- The converted/saved notebook isn't showing up in the Jupyter notebooks folder.
- The Jupyter interface that opens automatically when I start Sage 8.0 is at localhost:8888.
- The converted notebook was somewhere under localhost:8889.
- I restarted everything (app, Jupyter server, upgrade server) and, because the converted notebook was nowhere to be found, I re-converted it and re-ran something in it. That's showing up as under localhost:8890.
- Nothing showed up under the Running list for localhost:8888 until I created a new notebook there (which also appeared in all the other places I expected it to appear). The first converted notebook shows up under the Running list for localhost:8889. The second converted notebook shows up under the Running list for localhost:8890.
So... I can't tell whether I don't understand the new (Jupyter) paradigm, or whether something's gone wrong with my setup. How is saving/accessing/re-accessing converted notebooks supposed to work? What should I be doing differently?
Edited to add: The converted notebooks have been found (by accident): They ended up in my root directory instead of the default Jupyter directory. Still seems like things are not acting as they should.smbelcasThu, 24 Aug 2017 08:19:25 -0500http://ask.sagemath.org/question/38639/notebook logins to blank pagehttp://ask.sagemath.org/question/10824/notebook-logins-to-blank-page/Hi everyone
I'm having troubles loging in to the notebook.
I've just installed Sage, I do ./sage, notebook(), opens the login in page, I write (what I thing are) username and password, press sign in, and the browser goes to a completely blank page with with address http://localhost:8080/login
What can I do?
Thanks!
estebanWed, 11 Dec 2013 06:44:06 -0600http://ask.sagemath.org/question/10824/notebook: localhost 8080 vs 8000http://ask.sagemath.org/question/10520/notebook-localhost-8080-vs-8000/I used Sage v. 5.0 for the first time in a while and couldn't connect to the notebook.
I received the message: Firefox can't establish a connection to the server at localhost:8000.
I was still able to use Sage from the command line, but decided to install v. 5.11 to see if that would fix my problem.
In fact, it did; and now the notebook opens at localhost:8080.
Does anyone know the reason for this?TumericTJFri, 06 Sep 2013 15:54:58 -0500http://ask.sagemath.org/question/10520/How do I Open the Web-Browser-based interface when I receive the error in the Description?http://ask.sagemath.org/question/9524/how-do-i-open-the-web-browser-based-interface-when-i-receive-the-error-in-the-description/I am running Ubuntu 12.10 i386 on Vostro 3500 dell laptop.
This is the error:
sage: notebook()
The notebook files are stored in: sage_notebook.sagenb
**************************************************
* *
* Open your web browser to http://localhost:8084 *
* *
**************************************************
Can't check status of PID 30037 from pidfile /home/brentonhorne/.sage/sage_notebook.sagenb/twistd.pid: Operation not permitted
---------------------------------------------------------------------------
error Traceback (most recent call last)
/home/brentonhorne/sage-5.3/<ipython console> in <module>()
/home/brentonhorne/sage-5.3/devel/sagenb/sagenb/notebook/notebook_object.pyc in __call__(self, *args, **kwds)
204 """
205 def __call__(self, *args, **kwds):
--> 206 return self.notebook(*args, **kwds)
207
208 notebook = run_notebook.notebook_twisted
/home/brentonhorne/sage-5.3/devel/sagenb/sagenb/notebook/run_notebook.pyc in notebook_twisted(self, directory, port, interface, address, port_tries, secure, reset, require_login, accounts, openid, server_pool, ulimit, timeout, open_viewer, sagetex_path, start_path, fork, quiet, subnets)
434 if open_viewer:
435 "Open viewer automatically isn't fully implemented. You have to manually open your web browser to the above URL."
--> 436 return run(port)
437
438 def get_admin_passwd():
/home/brentonhorne/sage-5.3/devel/sagenb/sagenb/notebook/run_notebook.pyc in run(port)
419 os.chdir(cwd)
420 if e == 256:
--> 421 raise socket.error
422
423 return True
error:
sage:
Any help of how to resolve this error will be greatly appreciatedBrenton HorneSat, 10 Nov 2012 23:16:18 -0600http://ask.sagemath.org/question/9524/no method available for opening http localhost 8000http://ask.sagemath.org/question/9162/no-method-available-for-opening-http-localhost-8000/Hi there, I was trying to open the notebook interface from the Sage Shell command line. But after I typed in 'notebook()', a message pops up like ... no method available for opening 'http://localhost:8000'.
Can anyone tell me what that means and how to fix it?
Thanks a lot!JamesSageWed, 18 Jul 2012 08:44:50 -0500http://ask.sagemath.org/question/9162/