Apart from buster being long in the tooth you need to install the current gpg key, forget why it changed.
On Mon, 2 Mar 2026 at 22:06, jay hubbs <[email protected]> wrote: > Tried 5.3 on freshly loaded Rasp Pi ,,,This is what I got > > > Err:5 https://weewx.com/apt/python3 buster InRelease > Sub-process /usr/bin/sqv returned an error code (1), error message is: > Missing key 3EF8C49F6B923DDCF4B993D0B7D370EC17FC079E, which is needed to > verify signature. > Warning: OpenPGP signature verification failed: > https://weewx.com/apt/python3 buster InRelease: Sub-process /usr/bin/sqv > returned an error code (1), error message is: Missing key > 3EF8C49F6B923DDCF4B993D0B7D370EC17FC079E, which is needed to verify > signature. > Error: The repository 'https://weewx.com/apt/python3 buster InRelease' is > not signed. > > -- > You received this message because you are subscribed to the Google Groups > "weewx-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion visit > https://groups.google.com/d/msgid/weewx-user/dcedfcae-bfab-470c-95e2-3cb5977e4b5en%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/dcedfcae-bfab-470c-95e2-3cb5977e4b5en%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/weewx-user/CAGTinV5G4c9WGv%3DAdOmxzcSS1bdjvRKcig5EJaYwekHhJzAe_g%40mail.gmail.com.
