I wonder if 'file:///' must be present in the URL for the script source for Chrome/Chromium to load it.
On Tue, 9 Nov 2021, 09:16 Eric Gourgoulhon, <egourgoul...@gmail.com> wrote: > I confirm the issue experienced by John with Chromium: on my Ubuntu > 20.04.3 computer, the implicit_plot3d command from Sage console > - works out of the box by opening a new tab in Firefox (my default browser) > - results in a file access error with Chromium, after having selected the > latter by > sage: sage.misc.viewer.viewer.browser('chromium') > > It turns out that one cannot even open the directory ~/.sage from Chromium > with a simple CTRL+O: this results in "Permission denied", while the same > CTRL+O works fine with Firefox. Actually, no hidden directory can be opened > from Chromium. So this is certainly a configuration issue on the Chromium > side. > > Eric. > > Le lundi 8 novembre 2021 à 12:25:24 UTC+1, John Cremona a écrit : > >> I don't often use 3D graphics, but when I run implicitplot3d() I get >> a file permissions error (on ubuntu 20.04): >> >> # example from the docstring >> sage: var('x,y,z') >> (x, y, z) >> sage: implicit_plot3d(x^2+y^2+z^2==4, (x,-3,3), (y,-3,3), (z,-3,3)) >> Launched html viewer for Graphics3d Object >> >> Over in my browser (chromium-browser) I see the error message "Access >> to the file was deniedThe file at >> file:///home/john/.sage/temp/john-Latitude-E5470/2250012/tmp_x5e1jfy0.html >> >> is not readable. It may have been removed, moved or file permissions >> may be preventing access." I changed the permissions on .sage and >> everything under it to a+rx and reloaded, with no change. I deleted >> all of ~/.sage and restarted sage and reran the commands, but the same >> happened. >> >> I can view other html files in my home directory using the browser. >> >> What should I do? >> >> 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 view this discussion on the web visit > https://groups.google.com/d/msgid/sage-support/0f2b339b-f6e9-4b84-b3b3-7fcfdcbe9e83n%40googlegroups.com > <https://groups.google.com/d/msgid/sage-support/0f2b339b-f6e9-4b84-b3b3-7fcfdcbe9e83n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- 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/CAAWYfq0Fi_CmFk3nycSe%3D9OG-27eK3Jki14spqoNbs15WUmjxA%40mail.gmail.com.