Oh no, it seems you right (no free lunch... and more hours). Excerpt from a posting:
- How can i upgrade a pi3 SD card to pi4? Short answer, you can't. The Pi4 uses a new version of Raspbian (Buster) and upgrading from one version to the next (Stretch to Buster) is not recommended. Longer answer, you shouldn't. If you look online you'll find ways to upgrade an older version to a newer one, but that's not recommended because it's not likely to work as expected. You may corrupt your card and end up with a non-bootable OS. Or it may boot up fine, giving you hope, only to find loads of stuff broken. The bottom line is, it's almost certainly easier to start over from a fresh install, using your old card as a reference, then it will be to try and upgrade and then troubleshoot all of the problems you'll run into. https://www.raspberrypi.org/forums/viewtopic.php?t=243520 Now, re-thinking my strategies. -- You received this message because you are subscribed to the Google Groups "weewx-development" 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-development/82a14def-2ba0-4010-9ec7-0a9d4449afc3%40googlegroups.com.
