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@renatus renatus commented Aug 15, 2025

There is a conflict between UFW and iptables-persistent / netfilter-persistent, due to a known bug in Ubuntu 22.04 https://bugs.launchpad.net/ufw/+bug/1987227 After reboot with UFW enabled, the network connectivity breaks because every single package is dropped. I was able to circumvent this Ubuntu bug by modifying BBB installation script so that iptables-persistent is only being installed if UFW is NOT being installed. If UFW is being installed, I'm trying to mimic iptables-persistent functionality with UFW.

There is a conflict between UFW and iptables-persistent / netfilter-persistent, due to a known bug in Ubuntu 22.04 https://bugs.launchpad.net/ufw/+bug/1987227 After reboot with UFW enabled, the network connectivity breaks because every single package is dropped. I was able to circumvent this bug by modifying BBB installation script so that iptables-persistent is only being installed if UFW is NOT being installed. If UFW is being installed, I'm trying to mimic iptables-persistent functionality with UFW.
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ffdixon commented Aug 15, 2025

Thanks! Will review.

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2 participants