WIFI ON DELL 1810 Qualcomm Atheros Device 0042 (rev 31)

 

 

 2 Answers

	You should just need firmware that Ubuntu has included in the latest linux-firmware version. Install with  Press Ctrl+Alt+T wget http://mirrors.kernel.org/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.158_all.deb sudo dpkg -i linux-firmware_1.158_all.deb Reboot

Try this: Internet connected your ethernet card. Open a terminal, Press Ctrl+Alt+T Run it: exec sudo -i apt-get update apt-get install build-essential linux-headers-$(uname -r) git echo "options ath10k_core skip_otp=y" | tee /etc/modprobe.d/ath10k_core.conf wget https://www.kernel.org/pub/linux/kernel/projects/backports/2015/11/20/backports-20151120.tar.gz tar zxvf backports-20151120.tar.gz cd backports-20151120 make defconfig-wifi make make install git clone https://github.com/kvalo/ath10k-firmware.git cp -r ath10k-firmware/QCA9377 /lib/firmware/ath10k/ cp /lib/firmware/ath10k/QCA9377/hw1.0/firmware-5.bin_WLAN.TF.1.0-00267-1 /lib/firmware/ath10k/QCA9377/hw1.0/firmware-5.bin reboot     Whenever you upgrade your kernel you must run exec sudo -i cd backports-20151120 make clean make defconfig-wifi make make install