I recently installed Lubuntu and I applied some updates from the software center (went from 19.04 to 19.10)
App search used to work without any problems. However, I don't know what I did that caused app search to not work.
Whenever I search for something (eg Synaptic Package Manager), the result I get is "Accessories" and a black icon next to it.
If I click on it, it runs SPM, but still I don't like not seeing results showing normally on app search.
I am a newbie so I don't know if it is called app search.
Thank you in advance.
PS: I installed
gnome-tweaks, because I couldn't find Alt+Shift shortcut to change language