Add the wl module
blacklist b43
blacklist b43legacy
blacklist bcm43xx
blacklist bcma
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist ssb
blacklist wl
Then reboot.
Once restarted run:
sudo systemctl stop NetworkManager; sleep 3; sudo modprobe brcmfmac; sudo systemctl start NetworkManager
I doubt this will be of much benefit though as I strongly suspect this is a kernel issue.
Yep, nothing changed. I will go with XFCE image. Getting late, will try tomorrow and see what I got.
Thank you so much for holding the hand! 
Are you dual booting with Windows.
No, this machine is ex-hackintosh. No dual boot. Just wanted to go Garuda.
Well that's good, one less complication. You might want to reset your bios to the factory default in that case. Be sure to disable secure boot afterwards. Also be sure, AHCI is enabled not the Intel optane or other options.
Ok I will do that 
You would probably also be best to start with a fresh install for further troubleshooting so that we know where our baseline is at.
I'm not sure if the following commands will work properly for you as your wifi adapter hasn't been initialized properly (but I guess it's worth a try:
INTERFACE=$(ls -d /sys/class/net/wlp* | cut -d '/' -f 5)
sudo ip link set dev $INTERFACE down
sudo ip link set dev $INTERFACE up
Please post the complete input and output of those commands.
I found another wireless card Intel AC9260 and placed it instead of Broacom into MB.
I then reinstalled Garuda fresh but the issue is the same:
Network: Device-1: Intel Ethernet I219-V vendor: Micro-Star MSI driver: e1000e v: kernel port: efa0
bus-ID: 00:1f.6
IF: eno1 state: up speed: 100 Mbps duplex: full mac: 2c:f0:5d:a4:fd:b8
Device-2: Intel Wireless-AC 9260 driver: iwlwifi v: kernel port: 3000 bus-ID: 04:00.0
IF-ID-1: anbox0 state: down mac: 12:16:ac:18:1f:d8
I guess there is some problem with my hardware which is not related to WiFi card... 
This live version should provide some good troubleshooting info as to if Network Manager is part of your problem.
You have not reported on which kernels you have tested. When you are requested to run commands you should always post the inputs and outputs.
You will need to post any logs with errors related to your networking. Dmesg and journalctl should contain some information on what is causing this.
Is your Ethernet connection working without problems?
Have you tried Android USB phone tethering as a test to see if you can get wireless working?
Be sure to reset your BIOS as I stated before.
You need to provide more complete feedback on what you have, or have not tried.
Did you use the same installation media that you used for your Broadcom wifi?
I just searched your post history and frankly I’m a little perturbed now. You might have mentioned that you disabled wifi installation in your Calamares install.
If you are using the same modified live ISO then of course a reinstall using another wifi adapter will not work. If you had another wifi adapter available why didn’t you just swap it in when you were having issues with your Broadcom adapter in the first place?
I am beginning to feel as if I am being trolled now, as your lack of proper feedback is most appalling. You must provide minor details such as modifying the Calamares installer if you wish assistance.
Sorry for sketchy report, was in a hurry.
BIOS is on default settings.
Fast Boot Off, AHCI enabled.
Booting with XFCE live image also give wired connection (LXQT-Kwin live ISO is not booting for some reason)
Ethernet connection working without problem.
I did not test Android USB phone tethering.
For new install I used unmodified image ( I opened /usr/lib/calamares/modules/mhwdcfg/main.py
and those lines were not commented).
Off course I switched Wifi card before reinstall to see if it will work and it didn't.
Hope that helps
If you request any logs, please tel me how to get them
Was this with the Intel wifi adapter installed when you made this attempt?
I see this anbox0 output is still present even with the Intel wifi adapter. This is very unusual as I stated before. I did some searching on this output, but did not have a lot of time to spend on it. I would concentrate searching this message as I feel it is quite important.
Please post the input and output of:
sudo dmesg | grep -Ei 'wl|firmware'
Please Doublecheck if anbox is installed on your system.
here is the output
[ 2.252020] iwlwifi 0000:04:00.0: enabling device (0000 -> 0002)
[ 2.256023] iwlwifi 0000:04:00.0: WRT: Overriding region id 0
[ 2.256026] iwlwifi 0000:04:00.0: WRT: Overriding region id 1
[ 2.256027] iwlwifi 0000:04:00.0: WRT: Overriding region id 2
[ 2.256027] iwlwifi 0000:04:00.0: WRT: Overriding region id 3
[ 2.256028] iwlwifi 0000:04:00.0: WRT: Overriding region id 4
[ 2.256029] iwlwifi 0000:04:00.0: WRT: Overriding region id 6
[ 2.256029] iwlwifi 0000:04:00.0: WRT: Overriding region id 8
[ 2.256030] iwlwifi 0000:04:00.0: WRT: Overriding region id 9
[ 2.256030] iwlwifi 0000:04:00.0: WRT: Overriding region id 10
[ 2.256031] iwlwifi 0000:04:00.0: WRT: Overriding region id 11
[ 2.256032] iwlwifi 0000:04:00.0: WRT: Overriding region id 15
[ 2.256032] iwlwifi 0000:04:00.0: WRT: Overriding region id 16
[ 2.256033] iwlwifi 0000:04:00.0: WRT: Overriding region id 18
[ 2.256034] iwlwifi 0000:04:00.0: WRT: Overriding region id 19
[ 2.256034] iwlwifi 0000:04:00.0: WRT: Overriding region id 20
[ 2.256035] iwlwifi 0000:04:00.0: WRT: Overriding region id 21
[ 2.256036] iwlwifi 0000:04:00.0: WRT: Overriding region id 28
[ 2.256236] iwlwifi 0000:04:00.0: loaded firmware version 46.6f9f215c.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm
[ 2.475842] iwlwifi 0000:04:00.0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=0x324
[ 2.519776] iwlwifi 0000:04:00.0: Can't parse empty family 8000 OTP/NVM sections
[ 2.519780] iwlwifi 0000:04:00.0: Failed to read NVM: -61
[ 2.519783] iwlwifi 0000:04:00.0: WRT: Collecting data: ini trigger 13 fired.
[ 2.520874] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
[ 2.520879] iwlwifi 0000:04:00.0: Status: 0x00000040, count: 6
[ 2.520880] iwlwifi 0000:04:00.0: Loaded firmware version: 46.6f9f215c.0 9260-th-b0-jf-b0-46.ucode
[ 2.520881] iwlwifi 0000:04:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN
[ 2.520882] iwlwifi 0000:04:00.0: 0x000022F0 | trm_hw_status0
[ 2.520883] iwlwifi 0000:04:00.0: 0x00000000 | trm_hw_status1
[ 2.520884] iwlwifi 0000:04:00.0: 0x00021C34 | branchlink2
[ 2.520885] iwlwifi 0000:04:00.0: 0x00023756 | interruptlink1
[ 2.520885] iwlwifi 0000:04:00.0: 0x00023756 | interruptlink2
[ 2.520886] iwlwifi 0000:04:00.0: 0x0000D2EE | data1
[ 2.520886] iwlwifi 0000:04:00.0: 0x01000000 | data2
[ 2.520887] iwlwifi 0000:04:00.0: 0xF0000008 | data3
[ 2.520888] iwlwifi 0000:04:00.0: 0x00000000 | beacon time
[ 2.520888] iwlwifi 0000:04:00.0: 0x00001420 | tsf low
[ 2.520889] iwlwifi 0000:04:00.0: 0x00000000 | tsf hi
[ 2.520890] iwlwifi 0000:04:00.0: 0x00000000 | time gp1
[ 2.520890] iwlwifi 0000:04:00.0: 0x00001421 | time gp2
[ 2.520891] iwlwifi 0000:04:00.0: 0x00000009 | uCode revision type
[ 2.520891] iwlwifi 0000:04:00.0: 0x0000002E | uCode version major
[ 2.520892] iwlwifi 0000:04:00.0: 0x6F9F215C | uCode version minor
[ 2.520893] iwlwifi 0000:04:00.0: 0x00000321 | hw version
[ 2.520893] iwlwifi 0000:04:00.0: 0x18C89004 | board version
[ 2.520894] iwlwifi 0000:04:00.0: 0x000C0188 | hcmd
[ 2.520895] iwlwifi 0000:04:00.0: 0x00022000 | isr0
[ 2.520895] iwlwifi 0000:04:00.0: 0x00000000 | isr1
[ 2.520896] iwlwifi 0000:04:00.0: 0x08001802 | isr2
[ 2.520896] iwlwifi 0000:04:00.0: 0x004000C0 | isr3
[ 2.520897] iwlwifi 0000:04:00.0: 0x00000000 | isr4
[ 2.520897] iwlwifi 0000:04:00.0: 0x000C0188 | last cmd Id
[ 2.520898] iwlwifi 0000:04:00.0: 0x0000D2EE | wait_event
[ 2.520899] iwlwifi 0000:04:00.0: 0x00000000 | l2p_control
[ 2.520899] iwlwifi 0000:04:00.0: 0x00000000 | l2p_duration
[ 2.520900] iwlwifi 0000:04:00.0: 0x00000000 | l2p_mhvalid
[ 2.520900] iwlwifi 0000:04:00.0: 0x00000000 | l2p_addr_match
[ 2.520901] iwlwifi 0000:04:00.0: 0x0000000F | lmpm_pmg_sel
[ 2.520901] iwlwifi 0000:04:00.0: 0x28010826 | timestamp
[ 2.520902] iwlwifi 0000:04:00.0: 0x0000082C | flow_handler
[ 2.520933] iwlwifi 0000:04:00.0: Start IWL Error Log Dump:
[ 2.520934] iwlwifi 0000:04:00.0: Status: 0x00000040, count: 7
[ 2.520934] iwlwifi 0000:04:00.0: 0x20000066 | NMI_INTERRUPT_HOST
[ 2.520935] iwlwifi 0000:04:00.0: 0x00000000 | umac branchlink1
[ 2.520936] iwlwifi 0000:04:00.0: 0xC0088BEE | umac branchlink2
[ 2.520936] iwlwifi 0000:04:00.0: 0xC0084484 | umac interruptlink1
[ 2.520937] iwlwifi 0000:04:00.0: 0xC0084484 | umac interruptlink2
[ 2.520938] iwlwifi 0000:04:00.0: 0x01000000 | umac data1
[ 2.520938] iwlwifi 0000:04:00.0: 0xC0084484 | umac data2
[ 2.520939] iwlwifi 0000:04:00.0: 0xDEADBEEF | umac data3
[ 2.520939] iwlwifi 0000:04:00.0: 0x0000002E | umac major
[ 2.520940] iwlwifi 0000:04:00.0: 0x6F9F215C | umac minor
[ 2.520941] iwlwifi 0000:04:00.0: 0x0000141A | frame pointer
[ 2.520941] iwlwifi 0000:04:00.0: 0xC088627C | stack pointer
[ 2.520942] iwlwifi 0000:04:00.0: 0x000C0188 | last host cmd
[ 2.520942] iwlwifi 0000:04:00.0: 0x00000000 | isr status reg
[ 2.520951] iwlwifi 0000:04:00.0: IML/ROM dump:
[ 2.520952] iwlwifi 0000:04:00.0: 0x00000000 | IML/ROM error/state
[ 2.520960] iwlwifi 0000:04:00.0: 0x00000003 | IML/ROM data1
[ 2.520966] iwlwifi 0000:04:00.0: Fseq Registers:
[ 2.520968] iwlwifi 0000:04:00.0: 0x8B8D4720 | FSEQ_ERROR_CODE
[ 2.520971] iwlwifi 0000:04:00.0: 0x00000000 | FSEQ_TOP_INIT_VERSION
[ 2.520974] iwlwifi 0000:04:00.0: 0x90472DC5 | FSEQ_CNVIO_INIT_VERSION
[ 2.520977] iwlwifi 0000:04:00.0: 0x0000A371 | FSEQ_OTP_VERSION
[ 2.520980] iwlwifi 0000:04:00.0: 0x3EFF8F39 | FSEQ_TOP_CONTENT_VERSION
[ 2.520983] iwlwifi 0000:04:00.0: 0x170DC169 | FSEQ_ALIVE_TOKEN
[ 2.520986] iwlwifi 0000:04:00.0: 0x5FE370B3 | FSEQ_CNVI_ID
[ 2.520988] iwlwifi 0000:04:00.0: 0x3EC27013 | FSEQ_CNVR_ID
[ 2.520991] iwlwifi 0000:04:00.0: 0x01000200 | CNVI_AUX_MISC_CHIP
[ 2.520996] iwlwifi 0000:04:00.0: 0x01300202 | CNVR_AUX_MISC_CHIP
[ 2.521001] iwlwifi 0000:04:00.0: 0x0000485B | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
[ 2.521061] iwlwifi 0000:04:00.0: 0x0BADCAFE | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
[ 2.821933] iwlwifi 0000:04:00.0: Failed to run INIT ucode: -61
[ 2.940701] Bluetooth: hci0: Firmware revision 0.1 build 6 week 12 2021
I also re downloaded the LXQT iso and booted in live mode.
Same output there
Could this be due to the recent anbox-support settings, if added to the latest iso profiles?
I am unfamiliar with recent changes in this regard.
I ask again, is anbox installed?
Please post:
systemctl status anbox-container-manager.service
There is anbox in Applications. Should it be removed? How to do it?
anbox-container-manager.service - Anbox Container Manager
Loaded: loaded (/usr/lib/systemd/system/anbox-container-manager.service; enabled; vendor preset: disabled)
Active: active (running) since Tue 2021-06-29 17:19:40 CEST; 9min ago
Main PID: 440 (anbox)
Tasks: 9 (limit: 19045)
Memory: 24.7M
CPU: 18ms
CGroup: /system.slice/anbox-container-manager.service
└─440 /usr/bin/anbox container-manager --daemon --privileged --data-path=/var/lib/anbox
Jun 29 17:19:40 rr-ms7c89 systemd[1]: Started Anbox Container Manager.
If anbox is installed, yes I feel it should be uninstalled.
is there command for that?