This bug was fixed in the package ranger - 1.9.3-3ubuntu1
--------------- ranger (1.9.3-3ubuntu1) jammy; urgency=medium
* Fix test failure on slow machines. (LP: #1923110) "sleep 1" may not be long enough to allow the program to start and execute the command.
-- Dan Bungert <email address hidden> Thu, 08 Apr 2021 15:53:03 -0600
This bug was fixed in the package ranger - 1.9.3-3ubuntu1
---------------
ranger (1.9.3-3ubuntu1) jammy; urgency=medium
* Fix test failure on slow machines. (LP: #1923110) "sleep 1" may not be
long enough to allow the program to start and execute the command.
-- Dan Bungert <email address hidden> Thu, 08 Apr 2021 15:53:03 -0600