Recent content by E.BlackStone

I could fix it with your post. Thank you.

Hi, When I update the system, the package list is not displayed with the following error. ERROR: 'NoneType' object has no attribute 'run_sack' 2021-08-21 14:45:27 ERROR: Exited with returncode 1. Is there something wrong with the Python version? # grep run_sack -r /lib/*...