Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Hardware => Téma založeno: navsteva 04 Září 2016, 20:04:38
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ahoj, u ASUS ZENBOOK UX21E se po deseti minutách nečinosti odpojuje bluetooth myš AsusBX700. Xubuntu 16.04 64 bit.
/etc/bluetooth/input.conf
# Configuration file for the input service
# This section contains options which are not specific to any
# particular interface
[General]
# Set idle timeout (in minutes) before the connection will
# be disconnect (defaults to 0 for no timeout)
IdleTimeout=0
# Enable HID protocol handling in userspace input profile
# Defaults to false (HIDP handled in HIDP kernel module)
#UserspaceHID=true
main.conf
[General]
# Default adaper name
# Defaults to 'BlueZ X.YZ'
#Name = BlueZ
# Default device class. Only the major and minor device class bits are
# considered. Defaults to '0x000000'.
#Class = 0x000100
# How long to stay in discoverable mode before going back to non-discoverable
# The value is in seconds. Default is 180, i.e. 3 minutes.
# 0 = disable timer, i.e. stay discoverable forever
DiscoverableTimeout = 0
# How long to stay in pairable mode before going back to non-discoverable
# The value is in seconds. Default is 0.
# 0 = disable timer, i.e. stay pairable forever
#PairableTimeout = 0
# Automatic connection for bonded devices driven by platform/user events.
# If a platform plugin uses this mechanism, automatic connections will be
# enabled during the interval defined below. Initially, this feature
# intends to be used to establish connections to ATT channels. Default is 60.
AutoConnectTimeout = 0
# Use vendor id source (assigner), vendor, product and version information for
# DID profile support. The values are separated by ":" and assigner, VID, PID
# and version.
# Possible vendor id source values: bluetooth, usb (defaults to usb)
#DeviceID = bluetooth:1234:5678:abcd
# Do reverse service discovery for previously unknown devices that connect to
# us. This option is really only needed for qualification since the BITE tester
# doesn't like us doing reverse SDP for some test cases (though there could in
# theory be other useful purposes for this too). Defaults to 'true'.
#ReverseServiceDiscovery = true
# Enable name resolving after inquiry. Set it to 'false' if you don't need
# remote devices name and want shorter discovery cycle. Defaults to 'true'.
#NameResolving = true
# Enable runtime persistency of debug link keys. Default is false which
# makes debug link keys valid only for the duration of the connection
# that they were created for.
#DebugKeys = false
# Restricts all controllers to the specified transport. Default value
# is "dual", i.e. both BR/EDR and LE enabled (when supported by the HW).
# Possible values: "dual", "bredr", "le"
#ControllerMode = dual
# Enables Multi Profile Specification support. This allows to specify if
# system supports only Multiple Profiles Single Device (MPSD) configuration
# or both Multiple Profiles Single Device (MPSD) and Multiple Profiles Multiple
# Devices (MPMD) configurations.
# Possible values: "off", "single", "multiple"
#MultiProfile = off
# Permanently enables the Fast Connectable setting for adapters that
# support it. When enabled other devices can connect faster to us,
# however the tradeoff is increased power consumptions. This feature
# will fully work only on kernel version 4.1 and newer. Defaults to
# 'false'.
#FastConnectable = false
#[Policy]
#
# The ReconnectUUIDs defines the set of remote services that should try
# to be reconnected to in case of a link loss (link supervision
# timeout). The policy plugin should contain a sane set of values by
# default, but this list can be overridden here. By setting the list to
# empty the reconnection feature gets disabled.
#ReconnectUUIDs=00001112-0000-1000-8000-00805f9b34fb, 0000111f-0000-1000-8000-00805f9b34fb, 0000110a-0000-1000-8000-00805f9b34fb
# ReconnectAttempts define the number of attempts to reconnect after a link
# lost. Setting the value to 0 disables reconnecting feature.
#ReconnectAttempts=7
# ReconnectIntervals define the set of intervals in seconds to use in between
# attempts.
# If the number of attempts defined in ReconnectAttempts is bigger than the
# set of intervals the last interval is repeated until the last attempt.
#ReconnectIntervals=1, 2, 4, 8, 16, 32, 64
# AutoEnable defines option to enable all controllers when they are found.
# This includes adapters present on start as well as adapters that are plugged
# in later on. Defaults to 'false'.
#AutoEnable=false
Spárovaná je, důvěryhodná taky.
Do /etc/rc.local jsem přidal
#!/bin/sh
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
/usr/sbin/rfkill unblock all
/bin/hciconfig hci0 up &>> /var/log/syslog &
/usr/bin/l2ping 00:11:67:FE:69:AE -i "Bluetooth Laser Mouse" -t 60 -d 60 &>> /tmp/l2ping.txt &
exit 0
tmp/l2ping.txt je však prázdný, v čem je chyba? Probíhá vůbec l2ping na pozadí?
Když spustím ručně sudo l2ping 00:11:67:FE:69:AE -i "Bluetooth Laser Mouse" -t 60 -d 60 tak ping evidentně probíhá:
sudo l2ping 00:11:67:FE:69:AE -i "Bluetooth Laser Mouse" -t 60 -d 60
Ping: 00:11:67:FE:69:AE from E0:B9:A5:D2:A1:65 (data size 44) ...
0 bytes from 00:11:67:FE:69:AE id 0 time 168.77ms
^C1 sent, 1 received, 0% loss
Jak zakážu uspávání bluetooth při nečinnosti na ubuntu?
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lsusb; hciconfig -a; dmesg | egrep -i 'blue|firm'
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 13d3:5719 IMC Networks
Bus 001 Device 003: ID 13d3:3375 IMC Networks Atheros AR3012 Bluetooth 4.0 Adapter
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
hci0: Type: BR/EDR Bus: USB
BD Address: E0:B9:A5:D2:A1:65 ACL MTU: 1022:8 SCO MTU: 183:5
UP RUNNING PSCAN ISCAN
RX bytes:258242 acl:14932 sco:0 events:522 errors:2
TX bytes:5991 acl:35 sco:0 commands:85 errors:0
Features: 0xff 0xfe 0x0d 0xfe 0xd8 0x7f 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
Name: 'jana-ubuntu'
Class: 0x10010c
Service Classes: Object Transfer
Device Class: Computer, Laptop
HCI Version: 4.0 (0x6) Revision: 0x102
LMP Version: 4.0 (0x6) Subversion: 0x1
Manufacturer: Atheros Communications, Inc. (69)
[ 0.372508] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 3.093895] usb 1-1.1: Product: Bluetooth USB Host Controller
[ 3.669301] psmouse serio4: elantech: assuming hardware version 4 (with firmware version 0x361f00)
[ 6.763148] Bluetooth: Core ver 2.21
[ 6.763208] Bluetooth: HCI device and connection manager initialized
[ 6.763220] Bluetooth: HCI socket layer initialized
[ 6.763231] Bluetooth: L2CAP socket layer initialized
[ 6.763252] Bluetooth: SCO socket layer initialized
[ 7.977355] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 7.977365] Bluetooth: BNEP filters: protocol multicast
[ 7.977378] Bluetooth: BNEP socket layer initialized
[ 8.748564] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 8.748584] Bluetooth: HIDP socket layer initialized
[ 8.778177] input: Bluetooth Laser Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/bluetooth/hci0/hci0:21/0005:12CF:1006.0001/input/input17
[ 8.782445] hid-generic 0005:12CF:1006.0001: input,hidraw0: BLUETOOTH HID v1.00 Mouse [Bluetooth Laser Mouse] on e0:b9:a5:d2:a1:65
[ 25.244202] Bluetooth: RFCOMM TTY layer initialized
[ 25.244227] Bluetooth: RFCOMM socket layer initialized
[ 25.244243] Bluetooth: RFCOMM ver 1.11
[ 120.202476] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202491] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202499] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202505] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202511] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202516] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202523] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202529] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202536] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202542] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202548] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202551] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202555] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202559] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202562] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202566] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202570] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202574] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202578] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202582] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202588] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202591] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202595] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202599] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202603] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202606] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202610] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202614] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202618] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202621] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202625] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 120.202629] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599204] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599220] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599226] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599232] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599238] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599244] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599250] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599255] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599260] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599266] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599272] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599277] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599283] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599288] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599294] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599299] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599305] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599310] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599316] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599321] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599326] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599332] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599338] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599344] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599350] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599355] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599361] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599366] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599372] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599378] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599385] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 132.599391] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 185.874914] Bluetooth: hci0 corrupted ACL packet
[ 368.064860] Bluetooth: hci0 corrupted ACL packet
[ 502.672436] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672450] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672454] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672458] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672462] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672465] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672469] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672473] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672476] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672480] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672484] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672487] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672491] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672495] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672498] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 502.672502] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232394] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232410] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232415] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232419] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232422] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232426] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232430] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232434] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232437] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232441] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232445] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232448] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232452] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232456] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232460] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232464] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232468] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232471] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232475] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232479] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232483] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232487] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232491] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232495] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232499] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232504] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232507] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232511] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232515] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232519] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232522] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 597.232526] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734738] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734753] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734760] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734766] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734773] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734780] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734786] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734792] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734799] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734805] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734811] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734817] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734823] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734830] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734836] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734842] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734847] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734852] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734857] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734862] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734868] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734874] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734879] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734885] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734890] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734897] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734902] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734907] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734913] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734918] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734923] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 982.734928] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718075] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718093] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718100] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718106] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718112] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718118] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718123] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718128] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718134] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718139] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718145] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718151] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718156] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718161] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718166] Bluetooth: hci0 ACL packet for unknown connection handle 0
[ 1199.718171] Bluetooth: hci0 ACL packet for unknown connection handle 0
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zkusil jsem dát to i do crontabu roota, nevím, jestli správně, ale log je pořád prázdný
@reboot root /bin/hciconfig hci0 up
* * * * * root /usr/bin/l2ping 00:11:67:FE:69:AE -i "Bluetooth Laser Mouse" c 4 &>> /tmp/l2ping.txt
po rebootu je crontab u roota prázdný? Jak to?
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Někdy po zapnutí je bluetooth rozhraní vypnuté, proč?
# hciconfig hci0
hci0: Type: BR/EDR Bus: USB
BD Address: E0:B9:A5:D2:A1:65 ACL MTU: 1022:8 SCO MTU: 183:5
DOWN
RX bytes:546 acl:0 sco:0 events:26 errors:0
TX bytes:349 acl:0 sco:0 commands:32 errors
A nejde nahodit
# hciconfig hci0 up
Can't init device hci0: Connection timed out (110)
# lsusb; hciconfig -a; dmesg | egrep -i 'blue|firm'
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 13d3:5719 IMC Networks
Bus 001 Device 005: ID 13d3:3375 IMC Networks Atheros AR3012 Bluetooth 4.0 Adapter
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
hci0: Type: BR/EDR Bus: USB
BD Address: E0:B9:A5:D2:A1:65 ACL MTU: 1022:8 SCO MTU: 183:5
DOWN
RX bytes:546 acl:0 sco:0 events:26 errors:0
TX bytes:349 acl:0 sco:0 commands:33 errors:4
Features: 0xff 0xfe 0x0d 0xfe 0xd8 0x7f 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV2 HV3
Link policy: RSWITCH HOLD SNIFF
Link mode: SLAVE ACCEPT
[ 0.285135] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 2.091630] usb 1-1.1: Product: Bluetooth USB Host Controller
[ 2.289500] psmouse serio4: elantech: assuming hardware version 4 (with firmware version 0x361f00)
[ 4.826775] Bluetooth: Core ver 2.21
[ 4.826802] Bluetooth: HCI device and connection manager initialized
[ 4.826808] Bluetooth: HCI socket layer initialized
[ 4.826812] Bluetooth: L2CAP socket layer initialized
[ 4.826821] Bluetooth: SCO socket layer initialized
[ 5.157830] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 5.157835] Bluetooth: BNEP filters: protocol multicast
[ 5.157841] Bluetooth: BNEP socket layer initialized
[ 15.484613] usb 1-1.1: Product: Bluetooth USB Host Controller
[ 17.581986] Bluetooth: hci0 command 0x2007 tx timeout
[ 19.586020] Bluetooth: hci0 command 0x200f tx timeout
[ 21.590044] Bluetooth: hci0 command 0x2010 tx timeout
[ 467.949631] Bluetooth: hci0 urb ffff880001d7fe00 failed to resubmit (113)
[ 467.949992] Bluetooth: hci0 urb ffff880001d7f500 failed to resubmit (113)
[ 481.957889] Bluetooth: hci0 urb ffff880001d289c0 failed to resubmit (113)
[ 481.958269] Bluetooth: hci0 urb ffff880001d28e40 failed to resubmit (113)
[ 623.952464] Bluetooth: hci0 urb ffff880001d7e9c0 failed to resubmit (113)
[ 623.952838] Bluetooth: hci0 urb ffff880001d7f440 failed to resubmit (113)
# hcitool scan
Device is not available: No such device
# hciconfig hci0 piscan
Can't set scan mode on hci0: Network is down (100)
# hciconfig hci0 reset
Can't init device hci0: Connection timed out (110)
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zatím nevyřešeno
https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1490349