Problem upgrading from Piaware 6.1 to 7

I ran the upgrade and restart and got these errors. I reran it a bit later and got the same errors. Any ideas? File size seems to be off by one byte. What am I doing wrong? Thanks.

Get:5 http://flightaware.com/mirror/raspberrypi/debian buster/main armhf Packages [392 kB]
Err:5 http://flightaware.com/mirror/raspberrypi/debian buster/main armhf Packages
File has unexpected size (391752 != 391753). Mirror sync in progress? [IP: 206.253.81.28 80]
Hashes of expected file:

  • Filesize:391753 [weak]
  • SHA256:636d88b9d180914af89530b1c3c5cd2bcc8ea374ed41effbc253a59e2f29b1f6
  • SHA1:81fa074f745d6adb65478ef937919e5d3b13b15d [weak]
  • MD5Sum:aad7e7868bba67c6259fccc43d001edd [weak]
    Release file created at: Wed, 31 Aug 2022 12:45:32 +0000
    Fetched 32.6 kB in 4s (8,721 B/s)
    Reading package lists… Done
    E: Failed to fetch http://flightaware.com/mirror/raspberrypi/debian/dists/buster/main/binary-armhf/Packages.gz File has unexpected size (391752 != 391753). Mirror sync in progress? [IP: 206.253.81.28 80]
    Hashes of expected file:
    - Filesize:391753 [weak]
    - SHA256:636d88b9d180914af89530b1c3c5cd2bcc8ea374ed41effbc253a59e2f29b1f6
    - SHA1:81fa074f745d6adb65478ef937919e5d3b13b15d [weak]
    - MD5Sum:aad7e7868bba67c6259fccc43d001edd [weak]
    Release file created at: Wed, 31 Aug 2022 12:45:32 +0000
    E: Some index files failed to download. They have been ignored, or old ones used instead.

PiAware 6.x is based on Debian Buster, 7 is based on Bullseye. They’re completely different versions so you can’t easily upgrade in place. The easiest way would be to burn the PiAware 7 image to a spare SD card then enter your latitude, longitude, antenna height ASL, and your unique feeder ID. Otherwise, abc567 posted instructions on how to upgrade a current system to Bullseye but I can’t find that thread right now.

1 Like

Thank you. I did not know about the switch to Bullseye. I can do that, although since I also feed FR25 and ADSBx, as well as some custom code to notify my of interesting a/c nearby, it will be more work than just a click upgrade!

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