I can confirm that it is occurring on my Asus laptop as well with Intel AX200.
~$ uname -r 6.5.0-25-generic ~$ lsusb | grep -i bluetooth Bus 003 Device 004: ID 8087:0029 Intel Corp. AX200 Bluetooth ~$ journalctl -b | egrep -i bluetooth Mar 09 11:37:22 neelum NetworkManager[988]: <info> [1710013042.6555] Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/1.36.6/libnm-device-plugin-bluetooth.so) Mar 09 11:37:22 neelum kernel: Bluetooth: Core ver 2.22 Mar 09 11:37:22 neelum kernel: NET: Registered PF_BLUETOOTH protocol family Mar 09 11:37:22 neelum kernel: Bluetooth: HCI device and connection manager initialized Mar 09 11:37:22 neelum kernel: Bluetooth: HCI socket layer initialized Mar 09 11:37:22 neelum kernel: Bluetooth: L2CAP socket layer initialized Mar 09 11:37:22 neelum kernel: Bluetooth: SCO socket layer initialized Mar 09 11:37:25 neelum systemd[1]: Starting Bluetooth service... Mar 09 11:37:25 neelum bluetoothd[1403]: Bluetooth daemon 5.64 Mar 09 11:37:25 neelum systemd[1]: Started Bluetooth service. Mar 09 11:37:25 neelum systemd[1]: Reached target Bluetooth Support. Mar 09 11:37:25 neelum bluetoothd[1403]: Starting SDP server Mar 09 11:37:25 neelum bluetoothd[1403]: Bluetooth management interface 1.22 initialized Mar 09 11:37:25 neelum kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3 Mar 09 11:37:25 neelum kernel: Bluetooth: BNEP filters: protocol multicast Mar 09 11:37:25 neelum kernel: Bluetooth: BNEP socket layer initialized Mar 09 11:37:27 neelum kernel: Bluetooth: hci0: command 0xfc05 tx timeout Mar 09 11:37:27 neelum kernel: Bluetooth: hci0: Reading Intel version command failed (-110) ~$ -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2051720 Title: Bluetooth Broken In Kernel Versions 6.5+ (Intel AX210) Status in Linux: Confirmed Status in linux package in Ubuntu: New Bug description: ``` kernel: Bluetooth: hci0: command 0xfc05 tx timeout ``` This issue started with kernel 6.5. Bluetooth has been broken ever since. The issue was not present in earlier versions of the kernel. ``` $ uname -a Linux 6.5.0-17-generic #17~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Jan 16 14:32:32 UTC 2 x86_64 x86_64 x86_64 GNU/Linux ``` ``` $ lsusb | grep -i bluetooth Bus 001 Device 004: ID 8087:0032 Intel Corp. AX210 Bluetooth ``` ``` $ journalctl -b | egrep -i bluetooth Jan 30 10:28:53 systemd[3247]: Reached target Bluetooth. Jan 30 10:28:53 systemd[1]: Reached target Bluetooth Support. Jan 30 10:28:55 kernel: Bluetooth: hci0: command 0xfc05 tx timeout Jan 30 10:28:55 kernel: Bluetooth: hci0: Reading Intel version command failed (-110) ``` ``` linux-firmware/jammy-proposed,now 20220329.git681281e4-0ubuntu3.25 all [installed,automatic] ``` To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/2051720/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
