networking.enableIPv6 = false only sets the system sysctl; NetworkManager keeps re-enabling disable_ipv6=0 per-interface because connection defaults to ipv6.method = auto. The "?" icon comes back because NM's v6 connectivity probe races over a SLAAC ULA with no real upstream. Forces ipv6.method = disabled in NetworkManager's connection defaults and stops the kernel from accepting router advertisements, so v6 never gets brought up on any new or existing connection. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com> |
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| hardware | ||
| FredOS-Gaming.nix | ||
| FredOS-Macbook.nix | ||
| FredOS-Mediaserver.nix | ||