Colin Baxter writes: >>>>>> Frederic Santos <frederic.san...@u-bordeaux.fr> writes: > > > Hi everyone, After upgrading to Emacs 27, I noticed that, for any > > org document, =C-c C-e l o= now behaves on my computer as =C-c C-e > > l p=; i.e., the pdf is correctly produced, but is not displayed > > anymore on side window. > > > Several users (using various operating systems) confirmed the bug > > on StackExchange: > > > https://emacs.stackexchange.com/questions/60379/c-c-c-e-l-o-does-not-open-the-pdf-anymore > > > Is there any simple workaround to solve that? > > Does not happen to me. I'm on emacs-27.1 and org-mode from git (version > 9.3.8 (release_9.3.8-777-g9c31cb). Perhaps try updating your org-mode.
Thanks for checking. And I can't trigger the issue with Emacs 27 and the commit reported in the subject (ba2405) on a GNU/Linux system. This goes through org-open-file, so it depends on the OS and system configuration. Frederic, I'd recommend trying to tweak org-file-apps to see if you can land on something that displays the PDF again. And I think Nick's suggestion/question in the SE comment thread is a good one: It's probably not an emacs issue at all: what happens when you run usr/bin/xdg-open /home/fs/Documents/essai.pdf from the command line?