https://snapcraft.io/search?q=audacity returns 504
It seems then that ubuntu-software returns alos empty results instead of showing apt results
here is the url to check store status (better than having to guess by 504 errors next time 
)
https://snapcraft.io/search?q=audacity returns 504
It seems then that ubuntu-software returns alos empty results instead of showing apt results
here is the url to check store status (better than having to guess by 504 errors next time )