First thank you for these outstanding software. I just install download *sage-9.0-Ubuntu_18.04-x86_64.tar.bz2 <http://mirrors.mit.edu/sage/linux/64bit/sage-9.0-Ubuntu_18.04-x86_64.tar.bz2> from sagemath.org. *
*The **fresh **installation run without any problem on my Notebook **running * *with Ubuntu 18.04.3 LTS. * *But w**hen I try to open Help - > Sage Documentation from jupyter notebook I get an „404 Not **F**ound**(You are requesting a page that does not exist!)“** error.* *T**he application try to open http://localhost:8888/kernelspecs/sagemath/doc/index.html?v=20200104184217 <http://localhost:8888/kernelspecs/sagemath/doc/index.html?v=20200104184217>. * *Same problem with „Sage Tutorial“ and * *„Thematic Tutorials“. * *The help pages are shown when I use the command manual() or tutorial() from command line or in an jupyter notebook. * *I appreciate any help, thanks.* *Tom* -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-support/98b3d6d6-94b9-4534-9b8b-3ef2d3d3497a%40googlegroups.com.
