Ubuntu
linux-firmware package

  1. Bug #1454450
  2. Comment #15

Comment 15 for bug 1454450

Revision history for this message
Allan (allan-brighton) wrote :

I am seeing this with a Logitech Bluetooth Laser travel Mouse on Ubuntu-16.04.
(The system is set to not sleep or suspend.)

The fix mentioned above seems to work:

  sudo modprobe -r btusb
  sudo modprobe btusb

Here is some output from dmesg:

[ 11.035464] vboxdrv: Found 8 processor cores
[ 11.053922] vboxdrv: TSC mode is Invariant, tentative frequency 2712000012 Hz
[ 11.053924] vboxdrv: Successfully loaded version 5.0.16_Ubuntu (interface 0x00240000)
[ 11.058160] VBoxNetFlt: Successfully started.
[ 11.061432] VBoxNetAdp: Successfully started.
[ 11.064505] VBoxPciLinuxInit
[ 11.067342] vboxpci: IOMMU not found (not registered)
[ 12.027559] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 12.027562] Bluetooth: HIDP socket layer initialized
[ 12.028358] hid-generic 0005:046D:B008.0002: unknown main item tag 0x0
[ 12.028479] input: Bluetooth Laser Travel Mouse as /devices/pci0000:00/0000:00:14.0/usb1/1-14/1-14:1.0/bluetooth/hci0/hci0:256/0005:046D:B008.0002/input/input13
[ 12.029348] hid-generic 0005:046D:B008.0002: input,hidraw1: BLUETOOTH HID v3.14 Mouse [Bluetooth Laser Travel Mouse] on a4:34:d9:93:30:9f
[ 124.165037] hid-generic 0005:046D:B318.0003: unknown main item tag 0x0
[ 124.165164] input: Logitech K760 as /devices/pci0000:00/0000:00:14.0/usb1/1-14/1-14:1.0/bluetooth/hci0/hci0:512/0005:046D:B318.0003/input/input14
[ 124.165511] hid-generic 0005:046D:B318.0003: input,hidraw2: BLUETOOTH HID v1.1b Keyboard [Logitech K760] on a4:34:d9:93:30:9f
[ 149.711166] hid-generic 0005:046D:B318.0004: unknown main item tag 0x0
[ 149.711466] input: Logitech K760 as /devices/pci0000:00/0000:00:14.0/usb1/1-14/1-14:1.0/bluetooth/hci0/hci0:512/0005:046D:B318.0004/input/input15
[ 149.712161] hid-generic 0005:046D:B318.0004: input,hidraw2: BLUETOOTH HID v1.1b Keyboard [Logitech K760] on a4:34:d9:93:30:9f
[ 168.931084] logitech-hidpp-device 0005:046D:B00C.0005: unknown main item tag 0x0
[ 168.943063] logitech-hidpp-device 0005:046D:B00C.0005: HID++ 2.0 device connected.
[ 169.059414] input: Logitech Rechargeable Trackpad T651 as /devices/pci0000:00/0000:00:14.0/usb1/1-14/1-14:1.0/bluetooth/hci0/hci0:768/0005:046D:B00C.0005/input/input16
[ 169.059652] logitech-hidpp-device 0005:046D:B00C.0005: input,hidraw3: BLUETOOTH HID v5.00 Mouse [Logitech Rechargeable Trackpad T651] on a4:34:d9:93:30:9f