Hello, thanks for the bug report, it's a bit hard to tell what HW you have here, can you help us to collect the hardware information with command "lspci -nnv" and "usb-devices" in a terminal?
Also, please attach the dmesg output after a clean reboot. Please feel free to flip the bug status back after pasting the output back here. Thanks ** Changed in: linux-signed-hwe (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1857752 Title: bluetooth does not work ; hci0 is down can't get it up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1857752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs