At saturday I did the upgrade for my raspberry pi to bullseye.
After that I had two problems:
1. dhcpcd was broken -> I found the solution here: https://forums.raspberrypi.com/viewtopic.php?f=36&t=320383
2. the setting of "Disable predictable network interface names" in raspi-config doesn't work anymore, so if pihole only listen on eth0, there is no access from other devices in the network -> solutions are
- listening on all interfaces
- reconfigure with new interface name
@MicMun Do you run Pihole and / or nextcloud on it? Would like to know if this would work afterwards. :)
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