AppArmor blocks Evince to open PDF from Firefox's /tmp/mozilla_<username>0 directory: "No such file or directory"
Firefox allows you to open downloaded files just after download with the configured application. But when I tried to do that, evince is not able to display the document: The rights:
$ ls -l /tmp/mozilla_username0/Расчетный\ лист.pdf
-r-------- 1 username username 545062 апр 16 08:46 '/tmp/mozilla_username0/Расчетный лист.pdf'
However, I was able to open this file in the VSCode and GEdit without troubles. So why evince is not able to do that?
Version: 3.38.2, shipped with Ubuntu 20.04
Edited by Andre Klapper