Debian 12 installed via usb. cant use apt or wifi.

that couldn't be the case, because ive downloaded kali linux, parrot os, debian 10, and every single time i always run into this problem.. im pretty sure its just the linux distros not being able to recognize my wifi card.
It works in Windows?

If yes, then what we really need to know is chipset of your WI-FI adapter, then correct drivers can be download from here and compiled manually.

I see no other way.
 


so i read on another post that the driver i need for wifi on this gwtc116-2bk gateway laptop is the rtl8723du driver
so how do i download the driver and install it to work
Kali and Parrot are based on Debian so the issue is the same

your INXI file shows from post #22

Network:
Message: No PCI device data found.
IF-ID-1: enxcacb61209565 state: unknown speed: -1 duplex: half
mac: <filter>
Bluetooth:
Device-1: Motorola PCS moto g power (2022) type: USB driver: rndis_host
v: kernel bus-ID: 1-6:6
Device-2: Realtek 802.11n WLAN Adapter type: USB driver: btusb v: 0.8
bus-ID: 1-7:3

So make sure firmware-realtek is installed sudo apt install firmware-realtek and sudo apt install firmware-iwlwifi
Then reboot
did those commans about to reboot now and will come back and update what happend
 
rtl8723du
that.

But I'm also thinking that your previous command sudo apt install firmware-linux did nothing so I suggest trying to reinstall it with:

Bash:
sudo apt reinstall firmware-linux

Also also do check if there is a wi-fi switch on your laptop which might be turned off and so the adapter might as well be turned off.
 
HOLD ON WE MAY BE MISSING THE OBVIOUS

@InvaderSumo check that hard block [flight mode is not switched on
 
Kali and Parrot are based on Debian so the issue is the same

your INXI file shows from post #22

Network:
Message: No PCI device data found.
IF-ID-1: enxcacb61209565 state: unknown speed: -1 duplex: half
mac: <filter>
Bluetooth:
Device-1: Motorola PCS moto g power (2022) type: USB driver: rndis_host
v: kernel bus-ID: 1-6:6
Device-2: Realtek 802.11n WLAN Adapter type: USB driver: btusb v: 0.8
bus-ID: 1-7:3

So make sure firmware-realtek is installed sudo apt install firmware-realtek and sudo apt install firmware-iwlwifi
Then reboot
did that. rebooted. still shows no options for wifi. only wired connections.... but the bluetooth works now lmaooo
 
that.

But I'm also thinking that your previous command sudo apt install firmware-linux did nothing so I suggest trying to reinstall it with:

Bash:
sudo apt reinstall firmware-linux

Also also do check if there is a wi-fi switch on your laptop which might be turned off and so the adapter might as well be turned off.
no wifi switch.... but for other gateway laptops the wifi swtich is Fn + f2 and that didnt work also
 
no wifi switch.... but for other gateway laptops the wifi swtich is Fn + f2 and that didnt work also
also i did the reinstall firware with apt and it gave me this

Done
Building dependency tree... Done
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded.
Need to get 49.7 kB of archives.
After this operation, 0 B of additional disk space will be used.
Get:1 http://ftp.us.debian.org/debian bookworm/non-free-firmware amd64 firmware-linux all 20230210-5 [49.7 kB]
Fetched 49.7 kB in 1s (98.6 kB/s)
(Reading database ... 153970 files and directories currently installed.)
Preparing to unpack .../firmware-linux_20230210-5_all.deb ...
Unpacking firmware-linux (20230210-5) over (20230210-5) ...
Setting up firmware-linux (20230210-5) ...
 
no wifi switch
it's very small though (physical not keyboard shortcut) hard to spot it in front of a laptop, usually next to led indicators which show disk status, wi-fi status etc.

But if wi-fi worked on Widnows then it's unlikely to be turned of by you (if it exists).
 
it's very small though (physical not keyboard shortcut) hard to spot it in front of a laptop, usually next to led indicators which show disk status, wi-fi status etc.

But if wi-fi worked on Widnows then it's unlikely to be turned of by you (if it exists).
nah theirs no wifi switch... no button next to led indicator.. only led light.. not even on sides of computer or under
 
Once finished and you have rebooted - Use the command lsmod | grep rtw and check if there are any conflicting drivers.
lsmod | grep rtw
rtw_8723du 16384 0
rtw_usb 24576 1 rtw_8723du
rtw_8723d 53248 1 rtw_8723du
rtw_8723x 24576 1 rtw_8723d
rtw_core 266240 3 rtw_8723d,rtw_usb,rtw_8723x
mac80211 1175552 2 rtw_usb,rtw_core
cfg80211 1142784 2 rtw_core,mac80211
usbcore 348160 10 xhci_hcd,rtw_usb,usbnet,rtsx_usb,rndis_host,uvcvideo,btusb,xhci_pci,cdc_ether,rtw_8723du
 
lsmod | grep rtw
rtw_8723du 16384 0
rtw_usb 24576 1 rtw_8723du
rtw_8723d 53248 1 rtw_8723du
rtw_8723x 24576 1 rtw_8723d
rtw_core 266240 3 rtw_8723d,rtw_usb,rtw_8723x
mac80211 1175552 2 rtw_usb,rtw_core
cfg80211 1142784 2 rtw_core,mac80211
usbcore 348160 10 xhci_hcd,rtw_usb,usbnet,rtsx_usb,rndis_host,uvcvideo,btusb,xhci_pci,cdc_ether,rtw_8723du
and now it shows me the option for WIFi. AWESOME... now its time to check to see if the wifi works
 
lsmod | grep rtw
rtw_8723du 16384 0
rtw_usb 24576 1 rtw_8723du
rtw_8723d 53248 1 rtw_8723du
rtw_8723x 24576 1 rtw_8723d
rtw_core 266240 3 rtw_8723d,rtw_usb,rtw_8723x
mac80211 1175552 2 rtw_usb,rtw_core
cfg80211 1142784 2 rtw_core,mac80211
usbcore 348160 10 xhci_hcd,rtw_usb,usbnet,rtsx_usb,rndis_host,uvcvideo,btusb,xhci_pci,cdc_ether,rtw_8723du
Glad it is working please mark this as Solved if you please
 


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