jeef Posted January 29, 2022 Share Posted January 29, 2022 Hi, my USBridge Sig clean USB is not recognised by my DACs connected via USB cable. An Audioquest Dragonfly does work on that port. All work ok on front USB Wifi/BT ports. Have tried multiple cables and ropieee, moode, and volumio. Any advice on troubleshooting software or hardware? Thanks, Jeff Link to comment
Audio_Allo Posted January 29, 2022 Share Posted January 29, 2022 3 hours ago, jeef said: Hi, my USBridge Sig clean USB is not recognised by my DACs connected via USB cable. An Audioquest Dragonfly does work on that port. All work ok on front USB Wifi/BT ports. Have tried multiple cables and ropieee, moode, and volumio. Any advice on troubleshooting software or hardware? Thanks, Jeff Can you please connect you DAC to CLEAN USB port and then login to the player through ssh and share below command result. Forwarded PM also please check aplay -l (Lower case of L) lsusb lsusb -t Link to comment
jeef Posted January 30, 2022 Author Share Posted January 30, 2022 Hi AA, have responded via PM, but posting output here for the forum; ### 1, Clean port, USB cable to DAC, does not work. pi@moode:~ $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: b1 [bcm2835 HDMI 1], device 0: bcm2835 HDMI 1 [bcm2835 HDMI 1] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 card 1: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 pi@moode:~ $ lsusb Bus 001 Device 003: ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet Bus 001 Device 002: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub pi@moode:~ $ lsusb -t /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M |__ Port 3: Dev 3, If 0, Class=Vendor Specific Class, Driver=ax88179_178a, 480M ### 2, BT/Wifi port, USB Cable to Dac, works pi@moode:~ $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: b1 [bcm2835 HDMI 1], device 0: bcm2835 HDMI 1 [bcm2835 HDMI 1] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 card 1: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 card 2: PCM2702 [Burr-Brown Japan PCM2702], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 pi@moode:~ $ lsusb Bus 001 Device 004: ID 08bb:2702 Texas Instruments PCM2702 16-bit stereo audio DAC Bus 001 Device 003: ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet Bus 001 Device 002: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub pi@moode:~ $ lsusb -t /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M |__ Port 3: Dev 3, If 0, Class=Vendor Specific Class, Driver=ax88179_178a, 480M |__ Port 4: Dev 4, If 1, Class=Audio, Driver=snd-usb-audio, 12M |__ Port 4: Dev 4, If 0, Class=Audio, Driver=snd-usb-audio, 12M ### 3, Clean Port, Dragonfly Dac, works pi@moode:~ $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: b1 [bcm2835 HDMI 1], device 0: bcm2835 HDMI 1 [bcm2835 HDMI 1] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 card 1: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 4/4 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 card 2: v15 [AudioQuest DragonFly Black v1.5], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 pi@moode:~ $ lsusb Bus 001 Device 003: ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet Bus 001 Device 005: ID 21b4:0083 Bus 001 Device 002: ID 0451:8142 Texas Instruments, Inc. TUSB8041 4-Port Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub pi@moode:~ $ lsusb -t /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc_otg/1p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M |__ Port 2: Dev 5, If 0, Class=Audio, Driver=snd-usb-audio, 12M |__ Port 2: Dev 5, If 1, Class=Audio, Driver=snd-usb-audio, 12M |__ Port 2: Dev 5, If 2, Class=Human Interface Device, Driver=usbhid, 12M |__ Port 3: Dev 3, If 0, Class=Vendor Specific Class, Driver=ax88179_178a, 480M Link to comment
gtv4 Posted April 26, 2022 Share Posted April 26, 2022 Think I have the same issue. USBridge Sig has been working fine for months then suddenly stopped recognising anything pugged into the "clean" USB port. tc@USBridge:~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 tc@USBridge:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Bus 001 Device 003: ID 0b95:1790 Bus 001 Device 002: ID 0451:8142 DAC plugged into the "dirty" gets recognised but the DACs will not lock tc@USBridge:~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: AUDIO [GUSTARD USB AUDIO], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 tc@USBridge:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Bus 001 Device 003: ID 0b95:1790 Bus 001 Device 002: ID 0451:8142 Bus 001 Device 004: ID 292b:c4b3 Have tried different (tested to be working) cables, software, DACs with the same result. Can Allo help ? Link to comment
Audio_Allo Posted April 26, 2022 Share Posted April 26, 2022 26 minutes ago, gtv4 said: Think I have the same issue. USBridge Sig has been working fine for months then suddenly stopped recognising anything pugged into the "clean" USB port. tc@USBridge:~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 tc@USBridge:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Bus 001 Device 003: ID 0b95:1790 Bus 001 Device 002: ID 0451:8142 DAC plugged into the "dirty" gets recognised but the DACs will not lock tc@USBridge:~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 card 1: AUDIO [GUSTARD USB AUDIO], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 tc@USBridge:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Bus 001 Device 003: ID 0b95:1790 Bus 001 Device 002: ID 0451:8142 Bus 001 Device 004: ID 292b:c4b3 Have tried different (tested to be working) cables, software, DACs with the same result. Can Allo help ? Can you please connect one keyboard to front CLEAN (Back USB) port and check LED on key board (Num lock or caps LED) is glowing or not - just to check power coming on port or not ,Forwarded PM also please check Link to comment
jeef Posted April 26, 2022 Author Share Posted April 26, 2022 @gtv4 , if it's the same issue as me it was a board failure on the front Clean port. however, Allo confirmed that Clean/Dirty ports are all in fact Clean on the USBridge Signature. Link to comment
gtv4 Posted April 27, 2022 Share Posted April 27, 2022 Thank you Allo, they sorted me out - it was a faulty "clean" port. Now working off a "dirty" port. Based on very limited listening time, I would agree the ports sound the same. I'll have to say the USBridge Sig sounded a lot better than a laptop I was using for testing. Link to comment
gtv4 Posted October 6, 2022 Share Posted October 6, 2022 Has anyone had all 3 USB ports fail - I think this has just happened to me Link to comment
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