enp4s3 no wireless extensions. lo no wireless extensions. enp0s18 no wireless extensions. wlp0s16f4u6 IEEE 802.11bgn ESSID: ... Mode:Managed Frequency:2.447 GHz Access Point: XXX Bit Rate=90 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off Link Quality=43/70 Signal level=-67 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:2013 Invalid misc:2252 Missed beacon:0