Hi, I am having the same issue, with a TP Link Archer Tx50e (which uses Intel AX200). On boot logs:
[ 8.084096] Bluetooth: hci0: command 0xfc05 tx timeout [ 8.084101] Bluetooth: hci0: Reading Intel version information failed (-110) [ 8.084110] Bluetooth: hci0: Intel Read version failed (-110) The workaround I use for this to make it work after my computer boot: sudo modprobe -r btusb && sudo modprobe btusb Ubuntu: 20.04 Kernel: 5.11.0-27-generic Is there a fix for this? Thanks. -- 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/1859592 Title: Bluetooth unavailable after updates - Reading Intel version information failed (-110) Status in linux package in Ubuntu: Confirmed Bug description: After 10 days of uptime with automatic updates, I rebooted. Bluetooth, which I use every day, is no longer available. $ dmesg | grep -i bluetooth [ 4.846072] Bluetooth: Core ver 2.22 [ 4.846088] Bluetooth: HCI device and connection manager initialized [ 4.846092] Bluetooth: HCI socket layer initialized [ 4.846094] Bluetooth: L2CAP socket layer initialized [ 4.846096] Bluetooth: SCO socket layer initialized [ 5.434081] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 5.434082] Bluetooth: BNEP filters: protocol multicast [ 5.434086] Bluetooth: BNEP socket layer initialized [ 6.874125] Bluetooth: hci0: command 0xfc05 tx timeout [ 6.874129] Bluetooth: hci0: Reading Intel version information failed (-110) $ uname -a Linux abu 5.3.2-050302-generic #201910010731 SMP Tue Oct 1 07:33:48 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux AMD Ryzen 5 3400G (Picasso, Raven Ridge) (Asrock A300) Ubuntu 18.04 LTS. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859592/+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
