Remove everything but first 'source-directory' line in /etc/network/interfaces.
Using nano:
sudo nano /etc/network/interfacesUse CTRL+K to delete lines, CTRL+O to save, and CTRL+X to exit nano editor.
Enable 'dhcpcd' with:
sudo systemctl enable dhcpcdsudo systemctl disable networkingRestart the Pi to have the changes take effect.
Reboot from GUI, or use terminal command:
sudo rebootWiFi should work now.
im getting sudo: systemct1 command not found. please help
im getting sudo: systemct1 command not found. please help
It's systemctl, it ends with a lowercase L.
Still not working😭
Still not working😭
If nothing else works it may be easier just to reinstall the OS 🤷♂️
Good luck though
@Theblockbuster1, @faeq123 using service daemon, service networking st....
I am able to reproduce this on a new raspios image on a Raspberry Pi 2 with a working USB wifi adapter. I posted the solution here:
Tested RPi Zero w1.1 brand new install: method doesn't work
This worked for me on a Raspberry Pi Zero W running Raspberry Pi OS Lite 5.15.
Still not working😭
If nothing else works it may be easier just to reinstall the OS 🤷♂️ Good luck though
I tried reinstalling the new OS from the official site, still facing the same issue. I am using raspberry pi 3B
Hey there,
I have been using raspberry pi 2 and 3 for a while with the same wifi dongles. I found them back recently and loaded the latest raspberry pi OS version and my 2 realtek dongles who have been working for years are not anymore recognized, even after installing firmware-realtek.
So I guess the problem comes from the OS as it's the only thing I have changed.
Hey there,
I have been using raspberry pi 2 and 3 for a while with the same wifi dongles. I found them back recently and loaded the latest raspberry pi OS version and my 2 realtek dongles who have been working for years are not anymore recognized, even after installing firmware-realtek.
So I guess the problem comes from the OS as it's the only thing I have changed.
Same issue here with a pi1 B+ with an RTL8188CUS based dongle. Seems the kernel modules may have quietly been deleted for these devices... They work fine on buster, and even earlier bullseye versions, but do not work on the latest Bullseye, they do show when using lsusb though which leads me to think driver / module related.
Is any chance to run RTL8211 wifi dongle with Raspberry Pi model B+ ?
Non of https://github.com/fastoe/RTL8811CU_for_Raspbian or https://github.com/morrownr/8821cu-20210118 helped