0
(28-02-2019, 14:09)lspci -nnk | grep -iA3 net napisał(a): 01:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8162 Fast Ethernet [1969:1090] (rev 10)
Subsystem: Lenovo AR8162 Fast Ethernet [17aa:3979]
Kernel driver in use: alx
Kernel modules: alx
02:00.0 Network controller [0280]: Broadcom Limited BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: Lenovo BCM43142 802.11b/g/n [17aa:0611]
Kernel driver in use: wl
Kernel modules: wl
lsusb
Bus 002 Device 003: ID 5986:0295 Acer, Inc
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 001 Device 025: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 004: ID 105b:e065 Foxconn International, Inc. BCM43142A0 Bluetooth module
Bus 001 Device 003: ID 046d:c52f Logitech, Inc. Unifying Receiver
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
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
dmesg | egrep -i 'blue|firm'
[ 0.024000] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.045823] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 26.154865] Bluetooth: Core ver 2.22
[ 26.154887] Bluetooth: HCI device and connection manager initialized
[ 26.154891] Bluetooth: HCI socket layer initialized
[ 26.154893] Bluetooth: L2CAP socket layer initialized
[ 26.154899] Bluetooth: SCO socket layer initialized
[ 26.273882] Bluetooth: hci0: BCM: chip id 70
[ 26.274878] Bluetooth: hci0: BCM: features 0x06
[ 26.290892] Bluetooth: hci0: nocek-Lenovo-G580
[ 26.290905] Bluetooth: hci0: BCM (001.001.011) build 0000
[ 26.291339] bluetooth hci0: Direct firmware load for brcm/BCM.hcd failed with error -2
[ 26.291341] Bluetooth: hci0: BCM: Patch brcm/BCM.hcd not found
[ 28.316033] Bluetooth: hci0: command 0x1003 tx timeout
[ 28.662672] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 28.662674] Bluetooth: BNEP filters: protocol multicast
[ 28.662678] Bluetooth: BNEP socket layer initialized
[ 47.940059] Bluetooth: RFCOMM TTY layer initialized
[ 47.940070] Bluetooth: RFCOMM socket layer initialized
[ 47.940076] Bluetooth: RFCOMM ver 1.11
[ 2968.545005] Bluetooth: hci0: BCM: chip id 70
[ 2968.546542] Bluetooth: hci0: BCM: features 0x06
[ 2968.566172] Bluetooth: hci0: BCM43142A
[ 2968.566183] Bluetooth: hci0: BCM (001.001.011) build 0000
[ 2968.566245] bluetooth hci0: Direct firmware load for brcm/BCM.hcd failed with error -2
[ 2968.566250] Bluetooth: hci0: BCM: Patch brcm/BCM.hcd not found
[ 3224.610391] Modules linked in: rfcomm cmac bnep rtsx_usb_ms memstick btusb uvcvideo btrtl btbcm videobuf2_vmalloc btintel videobuf2_memops bluetooth videobuf2_v4l2 ecdh_generic videobuf2_core videodev media snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic wl(POE) intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel cryptd intel_cstate intel_rapl_perf snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm joydev snd_seq_midi input_leds snd_seq_midi_event serio_raw snd_rawmidi snd_seq snd_seq_device snd_timer lpc_ich cfg80211 snd mei_me shpchp soundcore mei ideapad_laptop sparse_keymap wmi mac_hid binfmt_misc sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress raid6_pq dm_mirror
[ 3227.335505] Bluetooth: hci0: BCM: chip id 70
[ 3227.336494] Bluetooth: hci0: BCM: features 0x06
[ 3227.354547] Bluetooth: hci0: BCM43142A
[ 3227.354553] Bluetooth: hci0: BCM (001.001.011) build 0000
[ 3227.354570] bluetooth hci0: Direct firmware load for brcm/BCM.hcd failed with error -2
[ 3227.354583] Bluetooth: hci0: BCM: Patch brcm/BCM.hcd not found
[ 3229.388734] Bluetooth: hci0: command 0x1003 tx timeout
[ 6685.057571] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6700.929452] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6716.801384] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6732.929243] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6748.800165] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6764.928031] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6780.798941] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6796.926829] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6812.798743] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6828.925648] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6844.797520] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6860.925391] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6876.797307] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6892.925214] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6908.796109] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6920.980495] Bluetooth: hci0: command 0x1003 tx timeout
[ 6926.971967] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6942.842882] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 6958.970778] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 8770.163584] Bluetooth: hci0: BCM: chip id 70
[ 8770.164579] Bluetooth: hci0: BCM: features 0x06
[ 8770.180603] Bluetooth: hci0: BCM43142A
[ 8770.180608] Bluetooth: hci0: BCM (001.001.011) build 0000
[ 8771.842346] bluetooth hci0: Direct firmware load for brcm/BCM.hcd failed with error -2
[ 8771.842350] Bluetooth: hci0: BCM: Patch brcm/BCM.hcd not found
[ 8773.860656] Bluetooth: hci0: command 0x1003 tx timeout
[11850.124429] Bluetooth: hci0: BCM: chip id 70
[11850.125408] Bluetooth: hci0: BCM: features 0x06
[11850.141442] Bluetooth: hci0: BCM43142A
[11850.141447] Bluetooth: hci0: BCM (001.001.011) build 0000
[11850.141467] bluetooth hci0: Direct firmware load for brcm/BCM.hcd failed with error -2
[11850.141470] Bluetooth: hci0: BCM: Patch brcm/BCM.hcd not found
[11852.162354] Bluetooth: hci0: command 0x1003 tx timeout