On Mon, Mar 28, 2022 at 2:18 PM brett stevens <brett...@gmail.com> wrote: > > I am running Ubuntu 21.10 on a Lenovo Thinkpad X1 Tablet. I installed > SageMath on my computer by cloning the git repository. I compiled sage using > directions in README.md. The most recent version I compiled was SageMath 9.4. > I use Firefox 98.0.2 (64-bit) as my browser. > > When I run ```sage -n jupyter file.ipynb```
Such a way of opening a particular notebook is not supported, at least it does not seem to be documented (in sage -n --help). Needless so say, "sage -n" opens a page with the current directory listed, and you can then click on a particular notebook to open. > A new tab opens in firefox with address ```file:///tmp/tmp9csp8qpp.html``` > but Firefox reports > > > File not found > > > > Firefox can’t find the file at > > /tmp/tmp9csp8qpp.html. > > > > Check the file name for capitalization or other typing errors. > > Check to see if the file was moved, renamed or deleted. > > However the file does exist. ```ls -l /tmp/tmp9csp8qpp.html``` returns > > > -rw------- 1 brett brett 751 Mar 25 10:15 /tmp/tmp9csp8qpp.html > > If I open the file in Firefox directly using ```Open File...``` from the File > menu everything works fine. > > > When I run ```sage -n jupyter file.ipynb``` I get some other links in the > terminal to use for opening the jupyter session in my browser: > > > To access the notebook, open this file in a browser: > > > > file:///home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html > > Or copy and paste one of these URLs: > > > > http://hamm:8888/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878 > > or > > http://127.0.0.1:8888/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878 > > If I open the first of these, Firefox reports > > > Access to the file was denied > > > > The file at > > /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html > > is not readable. > > > > It may have been removed, moved, or file permissions may be preventing > > access. > > However I have both read and write privileges for this file: ```ls -l > /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html``` returns > > > -rw-rw-r-- 1 brett brett 667 Mar 25 10:15 > > /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html > > I tried changing the privileges to include ```x``` but Firefox still will not > open it. > > Like above if I open the file in Firefox using ```Open File...``` from the > File menu everything works fine. > > -- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/5bd21310-f8d5-48f8-90bd-d2732922d6bcn%40googlegroups.com. -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/CAAWYfq2T7g80RcHNuT8h4-aVakDi%3DUxBU2XO3GH1p9ccB1-DSQ%40mail.gmail.com.
