Bizarre bug of the week: after a reboot, #dhcpcd will try and get a v4 lease, but not get one for minutes (if ever).DHCPv6 is fine. Restarting dhcpcd reliably gets a v4 lease in <1s.

Config and DUID have not changed, but the OS was reinstalled (same OS: Debian Trixie). NIC hardware has changed and will again, soon. So I'm hoping it's just the weird D-Link USB Ethernet thing, which will be replaced with boring Intel NIC.

#Linux #networking