Comment 15 for bug 1098959

Trying to use the BT mouse on the Toshiba S855-5378 without the laptop battery resulted in periodic mouse freezes after several minutes of use, usually a second or so after a popup notification of "low BT mouse battery" (batteries were new). I have similar errors in syslog that altimonin posted.
Dec 16 10:49:28 tosi kernel: [ 1148.112333] hid-generic 0005:0A5C:0001.0007: unknown main item tag 0x0
Dec 16 10:49:28 tosi kernel: [ 1148.142646] input: Bluetooth Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/bluetooth/hci0/hci0:4/input17
Dec 16 10:49:28 tosi kernel: [ 1148.143000] hid-generic 0005:0A5C:0001.0007: input,hidraw3: BLUETOOTH HID v0.1e Keyboard [Bluetooth Mouse] on 2c:d0:5a:21:21:2d
Dec 16 10:49:31 tosi kernel: [ 1151.594091] hid-generic 0005:0A5C:0001.0008: unknown main item tag 0x0
Dec 16 10:49:31 tosi kernel: [ 1151.600791] input: Bluetooth Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/bluetooth/hci0/hci0:5/input18
Dec 16 10:49:31 tosi kernel: [ 1151.601070] hid-generic 0005:0A5C:0001.0008: input,hidraw3: BLUETOOTH HID v0.1e Keyboard [Bluetooth Mouse] on 2c:d0:5a:21:21:2d
Dec 16 10:49:41 tosi kernel: [ 1161.740049] hid-generic 0005:0A5C:0001.0009: unknown main item tag 0x0
Dec 16 10:49:41 tosi kernel: [ 1161.745329] input: Bluetooth Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/bluetooth/hci0/hci0:6/input19
Dec 16 10:49:41 tosi kernel: [ 1161.745537] hid-generic 0005:0A5C:0001.0009: input,hidraw3: BLUETOOTH HID v0.1e Keyboard [Bluetooth Mouse] on 2c:d0:5a:21:21:2d
Dec 16 10:50:04 tosi wpa_supplicant[1255]: wlan0: CTRL-EVENT-SCAN-STARTED