pop-os doesn't detect my wifi adapter after i updated to latest version.



Can you share the output of the following as text in code tags, so not as a screenshot.
Code: 
dpkg --list | grep linux
 
ii binutils-x86-64-linux-gnu 2.35.1-1ubuntu1 amd64 GNU binary utilities, for x86-64-linux-gnu target
ii console-setup-linux 1.195ubuntu2 all Linux specific part of console-setup
ii libselinux1:amd64 3.1-2 amd64 SELinux runtime shared libraries
ii libselinux1:i386 3.1-2 i386 SELinux runtime shared libraries
ii libselinux1-dev:amd64 3.1-2 amd64 SELinux development headers
ii libv4l-0:amd64 1.20.0-1.1 amd64 Collection of video4linux support libraries
ii libv4l-0:i386 1.20.0-1.1 i386 Collection of video4linux support libraries
ii libv4lconvert0:amd64 1.20.0-1.1 amd64 Video4linux frame format conversion library
ii libv4lconvert0:i386 1.20.0-1.1 i386 Video4linux frame format conversion library
ii linux-base 4.5ubuntu4 all Linux image base package
ii linux-firmware 1.197.1+system76~1624566953~21.04~8dcbeb5 all Firmware for Linux kernel drivers
ii linux-headers-5.11.0-7620 5.11.0-7620.21~1626191760~21.04~55de9c3 all Header files related to Linux kernel version 5.11.0
ii linux-headers-5.11.0-7620-generic 5.11.0-7620.21~1626191760~20.10~55de9c3 amd64 Linux kernel headers for version 5.11.0 on 64 bit x86 SMP
ii linux-headers-5.8.0-7625 5.8.0-7625.26~1603126178~20.10~210fe73 all Header files related to Linux kernel version 5.8.0
ii linux-headers-5.8.0-7625-generic 5.8.0-7625.26~1603126178~20.10~210fe73 amd64 Linux kernel headers for version 5.8.0 on 64 bit x86 SMP
ii linux-headers-generic 5.11.0.7620.21~1626191760~20.10~55de9c3 amd64 Generic Linux kernel headers
ii linux-image-5.11.0-7620-generic 5.11.0-7620.21~1626191760~21.04~55de9c3 amd64 Linux kernel image for version 5.11.0 on 64 bit x86 SMP
ii linux-image-5.8.0-7625-generic 5.8.0-7625.26~1603126178~20.10~210fe73 amd64 Linux kernel image for version 5.8.0 on 64 bit x86 SMP
ii linux-image-generic 5.11.0.7620.21~1626191760~21.04~55de9c3 amd64 Generic Linux kernel image
ii linux-libc-dev:amd64 5.11.0-7620.21~1626191760~21.04~55de9c3 amd64 Linux Kernel Headers for development
ii linux-modules-5.11.0-7620-generic 5.11.0-7620.21~1626191760~21.04~55de9c3 amd64 Linux kernel extra modules for version 5.11.0 on 64 bit x86 SMP
ii linux-modules-5.8.0-7625-generic 5.8.0-7625.26~1603126178~20.10~210fe73 amd64 Linux kernel extra modules for version 5.8.0 on 64 bit x86 SMP
ii linux-modules-extra-5.11.0-7620-generic 5.11.0-7620.21~1626191760~21.04~55de9c3 amd64 Linux kernel extra modules for version 5.11.0 on 64 bit x86 SMP
ii linux-modules-extra-5.8.0-7625-generic 5.8.0-7625.26~1603126178~20.10~210fe73 amd64 Linux kernel extra modules for version 5.8.0 on 64 bit x86 SMP
ii linux-sound-base 1.0.25+dfsg-0ubuntu5 all base package for ALSA and OSS sound systems
ii pptp-linux 1.10.0-1build1 amd64 Point-to-Point Tunneling Protocol (PPTP) Client
ii util-linux 2.36-3ubuntu1 amd64 miscellaneous system utilities
 
And also of these.
Code: 
lspci -nn | grep -i net
ip a
 
Code: 
00:19.0 Ethernet controller [0200]: Intel Corporation Ethernet Connection I217-LM [8086:153a] (rev 04)

03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43224 802.11a/b/g/n [14e4:4353] (rev 01)

begad@pop-os:~$ 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: eno1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000

    link/ether ec:f4:bb:69:0a:e5 brd ff:ff:ff:ff:ff:ff

    altname enp0s25

    inet 192.168.1.4/24 brd 192.168.1.255 scope global dynamic noprefixroute eno1

       valid_lft 85735sec preferred_lft 85735sec

    inet6 fdd4:6ba6:b868:a800:2810:6159:6046:cb24/64 scope global temporary dynamic

       valid_lft 7086sec preferred_lft 3486sec

    inet6 fdd4:6ba6:b868:a800:d3ed:3beb:9935:d2bf/64 scope global dynamic mngtmpaddr noprefixroute

       valid_lft 7086sec preferred_lft 3486sec

    inet6 fe80::328d:5545:188e:5011/64 scope link noprefixroute

       valid_lft forever preferred_lft forever
 
And can you share the output of the following?
Code: 
lspci -vvnn | grep -A 9 Network
 
Code: 
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43224 802.11a/b/g/n [14e4:4353] (rev 01)
    Subsystem: Hewlett-Packard Company BCM43224 802.11a/b/g/n [103c:1510]
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Interrupt: pin A routed to IRQ 255
    Region 0: Memory at f7b00000 (64-bit, non-prefetchable) [disabled] [size=16K]
    Capabilities: <access denied>
    Kernel modules: bcma, wl

0e:00.0 SD Host controller [0805]: O2 Micro, Inc. SD/MMC Card Reader Controller [1217:8520] (rev 01) (prog-if 01)
 
Strange it looks like the driver is loaded but your system is not recognizing the device anyways. Can you also share the output of the following.
Code: 
lsmod | egrep "bcma|wl"
 
Can you try installing the following package and then reboot your system.
Code: 
sudo apt install bcmwl-kernel-source
And then share the output of the following again.
Code: 
ip a
 
Code: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
bcmwl-kernel-source is already the newest version (6.30.223.271+bdcom-0ubuntu8pop0~1617297064~21.04~97eab81).
The following packages were automatically installed and are no longer required:
  appmenu-gtk3-module libpugixml1v5 touchegg yaru-theme-gnome-shell
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 60 not upgraded.
2 not fully installed or removed.
Need to get 0 B/56.9 kB of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n]
dpkg: error processing package libgeis1:amd64 (--configure):
 package is in a very bad inconsistent state; you should
 reinstall it before attempting configuration
Setting up broadcom-sta-dkms (6.30.223.271-14) ...
Removing old broadcom-sta-6.30.223.271 DKMS files...

------------------------------
Deleting module version: 6.30.223.271
completely from the DKMS tree.
------------------------------
Done.
Loading new broadcom-sta-6.30.223.271 DKMS files...
Building for 5.11.0-7620-generic
Building initial module for 5.11.0-7620-generic
ERROR (dkms apport): kernel package linux-headers-5.11.0-7620-generic is not sup
ported
Error! Bad return status for module build on kernel: 5.11.0-7620-generic (x86_64
)
Consult /var/lib/dkms/broadcom-sta/6.30.223.271/build/make.log for more informat
ion.
dpkg: error processing package broadcom-sta-dkms (--configure):
 installed broadcom-sta-dkms package post-installation script subprocess returne
d error exit status 10
Errors were encountered while processing:
 libgeis1:amd64
 broadcom-sta-dkms
E: Sub-process /usr/bin/dpkg returned an error code (1)
i get this when installing
 
Code: 
ii  broadcom-sta-common                              6.30.223.271-14                                          all          Common files for the Broadcom STA Wireless driver
iF  broadcom-sta-dkms                                6.30.223.271-14                                          all          dkms source for the Broadcom STA Wireless driver
ii  broadcom-sta-source                              6.30.223.271-14                                          all          Source for the Broadcom STA Wireless driver
 
Your ethernet connection still works right?
 
Try removing those packages and then reboot.
Code: 
sudo apt remove broadcom-sta-common broadcom-sta-dkms broadcom-sta-source
Then show the output of.
Code: 
ip a
 
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