質問です。
W-fi が、いまだに使えません。
現状、周辺の ESSID が検出できません。Buster のインストーラなら発見してくれたのですが…。

dmesg 抜粋
[ 6.994719] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 6.995144] ath5k: phy0: Atheros AR5414 chip found (MAC: 0xa3, PHY: 0x61)
[ 7.002162] ath5k 0000:03:00.0 wlp3s0: renamed from wlan0
[ 7.523247] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 7.626490] random: crng init done
[ 7.626495] random: 7 urandom warning(s) missed due to ratelimiting
[ 7.637008] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready
[ 7.662473] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 7.682526] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 7.696446] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready

$ /sbin/lsmod | grep -i ath
ath5k 163840 0
ath 36864 1 ath5k
mac80211 815104 1 ath5k
cfg80211 761856 3 ath,ath5k,mac80211

$ /sbin/lsmod | grep -i cfg80211
cfg80211 761856 3 ath,ath5k,mac80211
rfkill 28672 3 cfg80211

$ nmcli device wifi list
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY