I found that may be caused by hardware failure. I have tried with windows and it doesn't work too. I had replaced the WIFI card with a new one. Thanks for you help, and please close the bug.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2083995 Title: [rtw89_8852be] RTL8852BE Bluetooth can neither find new device, nor be connected by paired device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2083995/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs