NoRobot Posted December 28, 2020 Report Share Posted December 28, 2020 Kupiłem sobie głośniki https://allegro.pl/oferta/glosniki-komputerowe-kruger-matz-bluetooth-usb-9168826578. Na laptopach Lenovo nie było problemów z ich podłączeniem w Archu. Kupiłem sobie nowego laptopa https://allegro.pl/oferta/hp-745-g2-amd-7350b-16gb-320gb-win-10-hd-14cali-9350899178 i zaczęły się schody. Za każdym razem kiedy system widział te głośniki, nie dawały się one podłączyć przez Bluetooth. Potem Bluetooth w ogóle znikał z systemu (brak adapterów). Ściągnąłem sobie obraz iso Fedory33 i nagrałem go na pendrive. Po starcie systemu live okazało się, że natychmiast podłączył się do głośników. Zainstalowałem więc Fedorę. Niestety scenariusz archowy i tutaj się powtórzył. Kilka razy system widział głośniki, ale nie mógł się do nich podłączyć. Obecnie „brak adapterów". # systemctl start buletooth.service Failed to start buletooth.service: Unit buletooth.service not found. # systemctl disable buletooth.service Failed to disable unit: Unit file buletooth.service does not exist. Proszę o pomoc w rozwiązaniu tego problemu. Dodam, że system Windows 10 łączy się bez problemu z tymi głośnikami. Link to comment Share on other sites More sharing options...
@sunrise Posted December 29, 2020 Report Share Posted December 29, 2020 Podaj wyniki polecenia dmesg|grep -i bluetooth lspci lsusb 23 godziny temu, NoRobot napisał: # systemctl start buletooth.service Failed to start buletooth.service: Unit buletooth.service not found. nazwa usługi to bluetooth.service Link to comment Share on other sites More sharing options...
NoRobot Posted December 29, 2020 Author Report Share Posted December 29, 2020 # dmesg|grep -i bluetooth [ 15.943618] Bluetooth: Core ver 2.22 [ 15.943659] Bluetooth: HCI device and connection manager initialized [ 15.943666] Bluetooth: HCI socket layer initialized [ 15.943669] Bluetooth: L2CAP socket layer initialized [ 15.943678] Bluetooth: SCO socket layer initialized [ 16.184332] Bluetooth: hci0: BCM: chip id 63 [ 16.186325] Bluetooth: hci0: BCM: features 0x07 [ 16.203344] Bluetooth: hci0: BCM20702A [ 16.203351] Bluetooth: hci0: BCM20702A1 (001.002.014) build 0000 [ 16.206796] Bluetooth: hci0: BCM: firmware Patch file not found, tried: [ 16.206798] Bluetooth: hci0: BCM: 'brcm/BCM20702A1-0a5c-21fb.hcd' [ 16.206800] Bluetooth: hci0: BCM: 'brcm/BCM-0a5c-21fb.hcd' [ 24.047015] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 24.047017] Bluetooth: BNEP filters: protocol multicast [ 24.047025] Bluetooth: BNEP socket layer initialized [ 94.343149] Bluetooth: RFCOMM TTY layer initialized [ 94.343160] Bluetooth: RFCOMM socket layer initialized [ 94.343279] Bluetooth: RFCOMM ver 1.11 # lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Root Complex 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) I/O Memory Management Unit 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri [Radeon R6 Graphics] 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kaveri HDMI/DP Audio Controller 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Root Port 00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Root Port 00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Root Port 00:03.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Root Port 00:03.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Root Port 00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Root Port 00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 09) 00:10.1 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 09) 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40) 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11) 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 11) 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11) 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 11) 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 16) 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11) 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] FCH PCI Bridge (rev 40) 00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 11) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Function 0 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Function 1 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Function 2 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Function 3 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Function 4 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 30h-3fh) Processor Function 5 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0e) 02:00.0 Network controller: Broadcom Inc. and subsidiaries BCM4352 802.11ac Wireless Network Adapter (rev 03) 03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01) # lsusb Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 003: ID 04f2:b477 Chicony Electronics Co., Ltd HP HD Webcam Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 0a5c:21fb Broadcom Corp. BCM20702A0 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 009 Device 002: ID 0424:5534 Microchip Technology, Inc. (formerly SMSC) Hub Bus 009 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 008 Device 003: ID 0424:2134 Microchip Technology, Inc. (formerly SMSC) Hub Bus 008 Device 002: ID 1ea7:0064 SHARKOON Technologies GmbH 2.4GHz Wireless rechargeable vertical mouse [More&Better] Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Link to comment Share on other sites More sharing options...
@sunrise Posted December 29, 2020 Report Share Posted December 29, 2020 51 minut temu, NoRobot napisał: [ 16.206796] Bluetooth: hci0: BCM: firmware Patch file not found, tried: [ 16.206798] Bluetooth: hci0: BCM: 'brcm/BCM20702A1-0a5c-21fb.hcd' [ 16.206800] Bluetooth: hci0: BCM: 'brcm/BCM-0a5c-21fb.hcd' Prawdopodobnie brakuje Ci odpowiedniego firmware, wejdź do katalogu /lib/firmware/brcm i w nim wykonaj polecenia: wget https://github.com/winterheart/broadcom-bt-firmware/raw/master/brcm/BCM20702A1-0a5c-21fb.hcd Sprawdź również polecenie rfkill list Link to comment Share on other sites More sharing options...
NoRobot Posted December 29, 2020 Author Report Share Posted December 29, 2020 # rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no 1: hci0: Bluetooth Soft blocked: no Hard blocked: no Na Forum Archa przez długi czas ten temat był rozwiązywany bez powodzenia. Tobie to się udało błyskawicznie. Dziękuję :-) Ja wiedziałem, że brakuje sterowników, ale jakich?... Link to comment Share on other sites More sharing options...
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