Unfortunately, I am frequently experiencing wireless connectivity issues on my system shortly after successfully connecting to Wi-Fi. Wi-Fi connectivity often drops within the first 3 minutes, and sometimes after less than 1 minute.
For more information about my wireless connectivity problem: https://askubuntu.com/questions/1549549/are-there-any-networking-packages-that-could-cause-wi-fi-issues-immediately-foll
Output from ifconfig:
br-3101728dc201: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.19.0.1 netmask 255.255.0.0 broadcast 172.19.255.255
ether 02:42:61:63:91:a0 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-d00e38b71d37: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.18.0.1 netmask 255.255.0.0 broadcast 172.18.255.255
ether 02:42:5f:4f:1e:51 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
ether 02:42:ee:a0:6b:22 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp0s31f6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 38:f3:ab:d6:65:95 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xef700000-ef720000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
mpqemubr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 10.31.57.1 netmask 255.255.255.0 broadcast 10.31.57.255
ether 52:54:00:12:3c:dc txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp0s20f3: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.7.211 netmask 255.255.252.0 broadcast 192.168.7.255
inet6 fdbf:e970:1109:1:7ffc:ea7b:8736:49db prefixlen 64 scopeid 0x0<global>
inet6 fe80::ff43:35be:516b:c14d prefixlen 64 scopeid 0x20<link>
inet6 2600:2b00:801c:c200:5036:2404:9852:e144 prefixlen 64 scopeid 0x0<global>
inet6 fdbf:e970:1109:1:373f:1350:5144:48c prefixlen 64 scopeid 0x0<global>
inet6 2600:2b00:801c:c200:db73:5609:44b1:9f39 prefixlen 64 scopeid 0x0<global>
inet6 fdbf:e970:1109:1:e11d:185c:226c:1c1d prefixlen 64 scopeid 0x0<global>
inet6 2600:2b00:801c:c200:391e:c67:d546:d8b9 prefixlen 64 scopeid 0x0<global>
inet6 2600:2b00:801c:c200:310f:7200:cf0b:c111 prefixlen 64 scopeid 0x0<global>
inet6 fdbf:e970:1109:1:70ad:f1ad:80eb:9648 prefixlen 64 scopeid 0x0<global>
ether 58:6c:25:ed:c9:52 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0Output from iwconfig:
lo no wireless extensions.
enp0s31f6 no wireless extensions.
wlp0s20f3 IEEE 802.11 ESSID:"zms"
Mode:Managed Frequency:5.18 GHz Access Point: 40:47:5E:7C:1F:67
Bit Rate=1.4413 Gb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=63/70 Signal level=-47 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:374 Missed beacon:0
docker0 no wireless extensions.
mpqemubr0 no wireless extensions.
br-3101728dc201 no wireless extensions.
br-d00e38b71d37 no wireless extensions.Output from 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 noprefixroute
valid_lft forever preferred_lft forever
2: enp0s31f6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN group default qlen 1000
link/ether 38:f3:ab:d6:65:95 brd ff:ff:ff:ff:ff:ff
3: wlp0s20f3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 58:6c:25:ed:c9:52 brd ff:ff:ff:ff:ff:ff
inet 192.168.7.211/22 brd 192.168.7.255 scope global dynamic noprefixroute wlp0s20f3
valid_lft 13257sec preferred_lft 13257sec
inet 192.168.7.188/22 brd 192.168.7.255 scope global secondary dynamic noprefixroute wlp0s20f3
valid_lft 13258sec preferred_lft 11542sec
inet6 fdbf:e970:1109:1:70ad:f1ad:80eb:9648/64 scope global temporary dynamic
valid_lft 604329sec preferred_lft 85818sec
inet6 fdbf:e970:1109:1:e11d:185c:226c:1c1d/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 2591732sec preferred_lft 604532sec
inet6 2600:2b00:801c:c200:391e:c67:d546:d8b9/64 scope global temporary dynamic
valid_lft 2813sec preferred_lft 2813sec
inet6 2600:2b00:801c:c200:db73:5609:44b1:9f39/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 2813sec preferred_lft 2813sec
inet6 2600:2b00:801c:c200:310f:7200:cf0b:c111/64 scope global temporary dynamic
valid_lft 2813sec preferred_lft 2813sec
inet6 2600:2b00:801c:c200:5036:2404:9852:e144/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 2813sec preferred_lft 2813sec
inet6 fdbf:e970:1109:1:7ffc:ea7b:8736:49db/64 scope global temporary dynamic
valid_lft 604329sec preferred_lft 85818sec
inet6 fdbf:e970:1109:1:373f:1350:5144:48c/64 scope global dynamic mngtmpaddr noprefixroute
valid_lft 2591732sec preferred_lft 604532sec
inet6 fe80::ff43:35be:516b:c14d/64 scope link noprefixroute
valid_lft forever preferred_lft forever
4: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:ee:a0:6b:22 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
5: mpqemubr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 52:54:00:12:3c:dc brd ff:ff:ff:ff:ff:ff
inet 10.31.57.1/24 brd 10.31.57.255 scope global mpqemubr0
valid_lft forever preferred_lft forever
6: br-3101728dc201: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:61:63:91:a0 brd ff:ff:ff:ff:ff:ff
inet 172.19.0.1/16 brd 172.19.255.255 scope global br-3101728dc201
valid_lft forever preferred_lft forever
7: br-d00e38b71d37: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:5f:4f:1e:51 brd ff:ff:ff:ff:ff:ff
inet 172.18.0.1/16 brd 172.18.255.255 scope global br-d00e38b71d37
valid_lft forever preferred_lft forever
novaTopFlex 