#When there was NO WIFI the value of GENERAL.REASON was: 40 (Carrier/link changed)Īlso dmesg has changed a lot from this (WIFI NOT Working): # dmesg # Product: Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC Hardware Class: Net. GENERAL.REASON: 2 (Device is now managed) GENERAL.PRODUCT: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller GENERAL.VENDOR: Realtek Semiconductor Co., Ltd. GENERAL.DBUS-PATH: /org/freedesktop/NetworkManager/Devices/2 The major differences are as follows: GENERAL.DEVICE: enp5s0f2 LAST EDIT, I MADE IT WORK FOR A WHILE Since it's a totally random thing, I re-run the ubuntuforums script to see the differences between when it works and when it doesn't. Installed kernel 5.6.7-050607-generic but didn't result. rtl8723ae: Using firmware rtlwifi/rtl8723fw_B.bin Bluetooth: hci0: RTL: loading rtl_bt/rtl8723a_fw.bin usb 3-7: New USB device found, idVendor=0bda, idProduct=8723, bcdDevice= 2.00 RTL8723AE PCIe Wireless Network Adapter Ġ5:00.0 Unassigned class : Realtek Semiconductor Co., Ltd. Subsystem: Realtek Semiconductor Co., Ltd. Results for $ lspci -knn | grep Net -A3 rfkill list: 04:00.0 Network controller : Realtek Semiconductor Co., Ltd. Results for $ lsmod | grep rtl rtl8723ae 90112 0 Not even in the beggining with the installation.) #Instal realtek rtl8723ae wireless installNow it is available, and I've re-verified with another fresh install with the oficial 20.04, and I still have no Wi-Fi. (I made this question here before but 20.04 was not already oficial so they closed it. I also attach the text file generated by the Wireless Script (created when I made this question in ubuntu forums: ): The point is: It was already working fine, why it all went wrong with a reboot? If it was working properly at first, what could be happening now? Sudo modprobe -r rtl8723ae & sudo modprobe rtl8723aeĮcho "options rtl8723ae ant_sel=3" | sudo tee /etc/modprobe.d/nf Sudo apt-get install git build-essential linux-headers-$(uname -r)Īlso some variants as: git clone -b extended Sudo apt-get install mokutil & mokutil -sb-state #Instal realtek rtl8723ae wireless updateI have tried the following: sudo apt-get update & sudo apt-get install build-essential git dkms I have the same issues as: wifi networks lost after updating But after the first reboot the Wi-Fi just doesn't work at all. I downloaded some files, used internet, all was OK. So after the clean install (of Ubuntu 20.04), everything worked perfect.
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