I have to kill aptd everytime I use GNOME Software in order to get sudo apt update or sudo apt upgrade to work. If I dont kill aptd then I get this:
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
Is there something I can do to make aptd stop automatically when I quit GNOME Software?