I updted Ubuntu 22.04 on Feb 27th. Now wifi ando ethernet are not parking. It shows connected but I I don't have internet access. I try to boot from old kernel versión but it didn't work. Please help me
ip a
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: enp3s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether e0:db:55:c7:2c:7e brd ff:ff:ff:ff:ff:ff
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether ac:7b:a1:8b:f1:c3 brd ff:ff:ff:ff:ff:ff
inet 192.168.0.171/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp2s0
valid_lft 7103sec preferred_lft 7103sec
4: gpd0: <POINTOPOINT,MULTICAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 500
link/none
5: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:3b:a5:ea:c9 brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
6: br-f61436ed76f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:55:a7:2e:50 brd ff:ff:ff:ff:ff:ff
inet 172.23.0.1/16 brd 172.23.255.255 scope global br-f61436ed76f1
valid_lft forever preferred_lft forever
7: br-92c2912e1266: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether 02:42:e8:2e:0a:a7 brd ff:ff:ff:ff:ff:ff
inet 172.18.0.1/16 brd 172.18.255.255 scope global br-92c2912e1266
valid_lft forever preferred_lft forever
inet6 fe80::42:e8ff:fe2e:aa7/64 scope link
valid_lft forever preferred_lft forever
8: br-520bc9e6fd49: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:2b:a4:b3:eb brd ff:ff:ff:ff:ff:ff
inet 172.20.0.1/16 brd 172.20.255.255 scope global br-520bc9e6fd49
valid_lft forever preferred_lft forever
9: br-6423d184c65a: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:d1:2b:e8:5f brd ff:ff:ff:ff:ff:ff
inet 172.21.0.1/16 brd 172.21.255.255 scope global br-6423d184c65a
valid_lft forever preferred_lft forever
11: veth42589bb@if10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-92c2912e1266 state UP group default
link/ether 3e:3f:88:36:7e:b8 brd ff:ff:ff:ff:ff:ff link-netnsid 1
inet6 fe80::3c3f:88ff:fe36:7eb8/64 scope link
valid_lft forever preferred_lft forever
13: veth9675f15@if12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master br-92c2912e1266 state UP group default
link/ether c6:75:4b:a1:bf:d2 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet6 fe80::c475:4bff:fea1:bfd2/64 scope link
valid_lft forever preferred_lft forever
lspci -knn | grep Net -A3
02:00.0 Network controller [0280]: Intel Corporation Wireless 7260 [8086:08b1] (rev 73)
Subsystem: Intel Corporation Wireless-N 7260 [8086:4462]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
ls -al /etc/resolv.conf
lrwxrwxrwx 1 root root 39 may 4 2021 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf
