The verification passed for groovy.

ubuntu@ubuntu:~$ apt-cache policy linux-firmware-raspi2
linux-firmware-raspi2:
  Installed: 2-0ubuntu2
  Candidate: 4-0ubuntu0~20.10.1
  Version table:
     4-0ubuntu0~20.10.1 500
        500 http://ports.ubuntu.com/ubuntu-ports groovy-proposed/restricted armhf Packages
     3-0ubuntu2~20.10.1 500
        500 http://ports.ubuntu.com/ubuntu-ports groovy-updates/restricted armhf Packages
 *** 2-0ubuntu2 500
        500 http://ports.ubuntu.com/ubuntu-ports groovy/restricted armhf Packages
        100 /var/lib/dpkg/status
ubuntu@ubuntu:~$ 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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether dc:a6:32:fe:ba:b0 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.56/24 brd 192.168.0.255 scope global dynamic eth0
       valid_lft 42500sec preferred_lft 42500sec
    inet6 fe80::dea6:32ff:fefe:bab0/64 scope link
       valid_lft forever preferred_lft forever
ubuntu@ubuntu:~$ ls -l /sys/class/net/
total 0
lrwxrwxrwx 1 root root 0 Jan  1  1970 eth0 -> ../../devices/platform/scb/fd580000.ethernet/net/eth0
lrwxrwxrwx 1 root root 0 Jan  1  1970 lo -> ../../devices/virtual/net/lo
ubuntu@ubuntu:~$

ubuntu@ubuntu:~$ apt-cache policy linux-firmware-raspi2
linux-firmware-raspi2:
  Installed: 4-0ubuntu0~20.10.1
  Candidate: 4-0ubuntu0~20.10.1
  Version table:
 *** 4-0ubuntu0~20.10.1 500
        500 http://ports.ubuntu.com/ubuntu-ports groovy-proposed/restricted armhf Packages
        100 /var/lib/dpkg/status
     3-0ubuntu2~20.10.1 500
        500 http://ports.ubuntu.com/ubuntu-ports groovy-updates/restricted armhf Packages
     2-0ubuntu2 500
        500 http://ports.ubuntu.com/ubuntu-ports groovy/restricted armhf Packages
ubuntu@ubuntu:~$ 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: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether dc:a6:32:fe:ba:b0 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.56/24 brd 192.168.0.255 scope global dynamic eth0
       valid_lft 43160sec preferred_lft 43160sec
    inet6 fe80::dea6:32ff:fefe:bab0/64 scope link
       valid_lft forever preferred_lft forever
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether dc:a6:32:fe:ba:b1 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.57/24 brd 192.168.0.255 scope global dynamic wlan0
       valid_lft 43160sec preferred_lft 43160sec
    inet6 fe80::dea6:32ff:fefe:bab1/64 scope link
       valid_lft forever preferred_lft forever
ubuntu@ubuntu:~$ ls -l /sys/class/net/
total 0
lrwxrwxrwx 1 root root 0 Jan  1  1970 eth0 -> ../../devices/platform/scb/fd580000.ethernet/net/eth0
lrwxrwxrwx 1 root root 0 Jan  1  1970 lo -> ../../devices/virtual/net/lo
lrwxrwxrwx 1 root root 0 Sep 24  2020 wlan0 -> ../../devices/platform/soc/fe300000.mmcnr/mmc_host/mmc1/mmc1:0001/mmc1:0001:1/net/wlan0