I have installed Ubuntu a month ago and there in settings, it shows no wi-fi adaptor found well on youtube I found a solution, where I needed to clone this rtlwifi_new.git. But when i gave the command
sudo git clone -b extended https://github.com/lwfinger/rtlwifi_new.git It asked for the git username and password and then it showed me the error remote: Repository not found.
fatal: repository 'https://github.com/lwfinger/rtlwifi_new.git/' not found. Couldn't find anything till now. Here is the link of youtube https://www.youtube.com/watch?v=dokG4bCF4GQ&t=176s.... Please HELP