There seems to be an issue with using owfs with Python 3 under buster. See this thread: https://groups.google.com/d/msg/weewx-user/ntrwrTl1xew/37u0_b7nAgAJ
-tk On Fri, Jun 19, 2020 at 10:30 AM michael form <[email protected]> wrote: > I have Weewx 3.92 running on a Raspberry Pi3 using One-Wire sensors for > all measurements via a USB to 1-Wire interface (DS9490). The Pi is running > Buster and I installed Weewx using the Debian installation package. > Everything is now working fine and I want to tempt fate by upgrading to > Weewx 4.1.1 (and Python 3). > > What is the easiest and most reliable way to do this? Do I just install > Weewx again on the same Pi using the procedure for an initial install of > the Debian package? Will it keep the database and conf files or do I have > to save them and put them back when done? Do I need to do anything with > OWFS to work with Python 3? Should I follow the procedure in installation > guide: > > Tell your system to trust weewx.com: > > wget -qO - http://weewx.com/keys.html | sudo apt-key add - > > For Debian10 and later, use python3: > > wget -qO - http://weewx.com/apt/weewx-python3.list | sudo tee > /etc/apt/sources.list.d/weewx.list > > > Basically, how best to upgrade without losing the old data and keeping > things working? > > Thanks for any guidance. > > Michael > > -- > 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 on the web visit > https://groups.google.com/d/msgid/weewx-user/ff7326d5-d1cf-4523-b963-eb9104dc1e0fo%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/ff7326d5-d1cf-4523-b963-eb9104dc1e0fo%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 on the web visit https://groups.google.com/d/msgid/weewx-user/CAPq0zEAsJvWhUMzpBFPrAj6nTEh5U-bWdBX1iRo9DLJZiEF%3DwA%40mail.gmail.com.
