following the guide here Wifi is Not Working on Ubuntu 18.04 LTS with RTL8723BU

I made wifi work

BUT problems:

still remains double wifi despite of adding # in EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE line in Makefile

but most important everytime i logout or change desktop enviroment wifi stop to work,i have to reboot, how can is solve? Thanks!!!

  • Mmm yes Sorry, it's Ubuntu mate 18.04
    – Federico F
    Apr 9 '20 at 6:24
  • As per the link you provided, did you revert to the in-tree driver with sudo rm /etc/modprobe.d/blacklist-rtl8xxxu.conf ?
    – K7AAY
    Apr 9 '20 at 15:04
  • Until now, it worked!!! Thanks!
    – Federico F
    Apr 9 '20 at 19:59
  • Let's if it last.. another problem: bluetooth. How can i make it work? There's only symbol but no way to connect to anything. Sorry for being so noob
    – Federico F
    Apr 9 '20 at 20:11
  • Another problem? Ask another question? It's one issue per question here at AskUbuntu.com just like all other StackExchange.com websites, because the purpose of these Q&A sites is to build an infobase for that category of issues; therefore, one issue per question.
    – K7AAY
    Apr 9 '20 at 20:14

Suggest you revert to the in-tree driver with

sudo rm /etc/modprobe.d/blacklist-rtl8xxxu.conf

which reverts to the driver officially accepted in the kernel.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.