Hi! I'll add some information that might help. As using bluetooth was very important to me (and I had this same problem on 3 different installs of that Ubuntu version), I searched forums and found a solution. Basically I manually downloaded the linux firmware and copied the ar3k folder to /lib/firmware. I followed the following steps from the forum below.
- Download linux-firmware_1.201.tar.xz at [http://archive.ubuntu.com/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.201.tar.xz](http://archive.ubuntu.com/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.201.tar.xz) (you can visit [https://packages.ubuntu.com/impish/linux-firmware](https://packages.ubuntu.com/impish/linux-firmware) for more details) - Extract linux-firmware_1.201.tar.xz, copy folder ar3k into /lib/firmware - Restart your computer https://askubuntu.com/questions/1403934/patch-file-not-found- ar3k-athrbt-0x31010000-dfu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969853 Title: No Bluetooth Found To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1969853/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
