Comment 17 for bug 1969303

Test run:

 * With old version (41.5), under "install" tab attempted to uninstall package "0ad"
 * Error message "no package to remove" given
 * Ran `which 0ad` which exited with return code 0

 * Installed proposed package (41.5-2ubuntu2)
 * Rebooted machine

 * Under "install" tab attempted to uninstall package "0ad"
 * Prompted for confirmation and password
 * Application removed from list of installed packages
 * `which 0ad` exits with error code 1 (command non-existent or not executable)
 * `apt list 0ad` not showing `[installed]` or `[auto]` or `[manual]`.

 * Install application "2048" (source deb)
 * Removed application "2048"

 * Attempt to locate a package with a snap source **failed**
 * Attempt to remove package with a snap source **failed** (no packages listed with snap sources, including some I know I installed previously).

 * Downgraded gnome-software and gnome-software-common to 41.5-2

 * Attempt to locate a package with a snap source **failed**
 * Attempt to remove package with a snap source **failed** (no packages listed with snap sources, including some I know I installed previously).

Unfortunately, I did not check if I could uninstall snaps before doing the upgrade. However, there are snaps installed that I must have done through gnome-software, that I can now no longer see or remove.

As such, I cannot in good faith tag this verification-done-jammy. However, the bug mentioned is passed so I'm not sure if I should label it verification-failed-jammy.

I'd suggest future testers check explicitly that they can see, install and remove snap packages before and after the upgrade, and wouldn't mind if someone verifies this for me.