I installed ubuntu 18.04 on HP envy. However I am getting issue setting up wifi :-
No Wi-Fi adapter found
The output of following command is :-
lspci -nnk | grep -A2 0280
Kernel driver in use: iwlwifi
I tried steps mentioned in http://ubuntuhandbook.org/index.php/2019/04/nstall-rtl8723de-wifi-driver-ubuntu-19-04/ with no success.
Could anyone please help me with the issue.
You can install the newer iwlwifi drivers as detailed in this AskUbuntu thread:
sudo apt update
sudo apt install git build-essential
git clone https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/backport-iwlwifi.git
cd backport-iwlwifi/
make defconfig-iwlwifi-public
sed -i 's/CPTCFG_IWLMVM_VENDOR_CMDS=y/# CPTCFG_IWLMVM_VENDOR_CMDS is not set/' .config
make -j4
sudo make install
sudo modprobe iwlwifi
Your WiFi adapter should be working now.
