22.04 после обновы (я так думаю) отвалился голубозуб.
sudo dmesg |grep -i bluetooth ─╯
[ 246.857436] Bluetooth: Core ver 2.22
[ 246.857522] NET: Registered PF_BLUETOOTH protocol family
[ 246.857524] Bluetooth: HCI device and connection manager initialized
[ 246.857531] Bluetooth: HCI socket layer initialized
[ 246.857535] Bluetooth: L2CAP socket layer initialized
[ 246.857541] Bluetooth: SCO socket layer initialized
[ 638.406944] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 638.406955] Bluetooth: BNEP filters: protocol multicast
[ 638.406963] Bluetooth: BNEP socket layer initialized
╭─ ~ ······················································ ✔ ─╮
╰─ sudo modprobe -v btusb ─╯
╭─ ~ ······················································ ✔ ─╮
╰─ sudo modprobe ─╯
modprobe: ERROR: missing parameters. See -h.
╭─ ~ ···················································· 1 ✘ ─╮
╰─ sudo rmmod btusb ─╯
╭─ ~ ······················································ ✔ ─╮
╰─ sudo rmmod btusb ─╯
rmmod: ERROR: Module btusb is not currently loaded
╭─ ~ ···················································· 1 ✘ ─╮
╰─ sudo modprobe -v btusb ─╯
insmod /lib/modules/5.19.0-38-generic/kernel/drivers/bluetooth/btusb.ko
Вполне вероятно что это както связано с wifi
─ ~ ······················································ ✔ ─╮
╰─ lspci -knn | grep Net -A3; lsusb ─╯
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
Subsystem: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
Kernel driver in use: rtw_8821ce
Kernel modules: rtw88_8821ce
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 008: ID 0d8c:0014 C-Media Electronics, Inc. Audio Adapter (Unitek Y-247A)
Bus 001 Device 003: ID 046d:c53d Logitech, Inc. G631 Keyboard
Bus 001 Device 002: ID 04d9:fa52 Holtek Semiconductor, Inc. USB gaming mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub