On my Fedora 35 laptop I’m suddenly not getting an IPv4 address on my WiFi interface anymore. I am, however, getting an IPv4 address on my cellular interface. Even if I specify an IPv4 address in GNOME’s network settings it’s not being applied to the interface. Any idea what’s happening?
The only thing that I changed recently is that I swapped the old Dell WiFi card in my laptop with an Intel AX210. I am completely up-to-date, running kernel Linux kanata 5.16.15-201.fc35.x86_64 #1 SMP PREEMPT Thu Mar 17 05:45:13 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
$ ip a s
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: wwp0s20u10i12: <BROADCAST,MULTICAST,NOARP,UP,LOWER_UP> mtu 1430 qdisc fq_codel state UNKNOWN group default qlen 1000
link/ether 56:66:51:53:96:a1 brd ff:ff:ff:ff:ff:ff
inet 83.161.168.xxx/26 brd 83.161.168.xxx scope global noprefixroute wwp0s20u10i12
valid_lft forever preferred_lft forever
3: eno1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether f8:ca:b8:22:b8:36 brd ff:ff:ff:ff:ff:ff
altname enp0s25
4: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 8c:b8:7e:f8:61:19 brd ff:ff:ff:ff:ff:ff
inet6 2001:981:19d2:1:9366:1a22:e744:9534/64 scope global dynamic noprefixroute
valid_lft 6041sec preferred_lft 3313sec
inet6 fe80::3e04:8795:45a4:fd34/64 scope link noprefixroute
valid_lft forever preferred_lft forever
NetworkManager is also only mentioning my cellular interface:
$ PAGER= systemctl status NetworkManager
● NetworkManager.service - Network Manager
Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
Active: active (running) since Sat 2022-03-19 22:08:39 CET; 15min ago
Docs: man:NetworkManager(8)
Main PID: 1257 (NetworkManager)
Tasks: 3 (limit: 19003)
Memory: 10.3M
CPU: 948ms
CGroup: /system.slice/NetworkManager.service
└─1257 /usr/sbin/NetworkManager --no-daemon
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3330] modem-broadband[cdc-wdm0]: address 83.161.168.xxx/26
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3330] modem-broadband[cdc-wdm0]: gateway 83.161.168.xxx
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3330] modem-broadband[cdc-wdm0]: DNS 194.109.6.66
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3331] modem-broadband[cdc-wdm0]: DNS 194.109.9.99
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3331] modem-broadband[cdc-wdm0]: MTU 1430
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3376] device (cdc-wdm0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3417] device (cdc-wdm0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3419] device (cdc-wdm0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3424] policy: set 'XS4ALL Mobiel Internet' (wwp0s20u10i12) as default for IPv4 routing and DNS
Mar 19 22:21:46 kanata NetworkManager[1257]: <info> [1647724906.3435] device (cdc-wdm0): Activation: successful, device activated.