Jza Posted December 12, 2008 Report Share Posted December 12, 2008 I got a couple of USB devices that get recognized correctly but proc shows nothing about them. One is Bluetooth, the other is a USB microphone. The bluetooth returns the dmesg: usb 5-1: new full speed USB device using uhci_hcd and address 3 usb 5-1: configuration #1 chosen from 1 choice usb 5-1: New USB device found, idVendor=1131, idProduct=1001 usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 5-1: Product: ISSCBTA The USB microphone return this: usb 4-1: USB disconnect, address 3 usb 4-1: new full speed USB device using uhci_hcd and address 4 usb 4-1: configuration #1 chosen from 1 choice usb 4-1: New USB device found, idVendor=17a0, idProduct=0001 usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 4-1: Product: Samson C01U usb 4-1: Manufacturer: Samson Technologies lsusb is shows the device: Bus 001 Device 002: ID 059b:0272 Iomega Corp. Bus 001 Device 001: ID 1d6b:0002 Bus 005 Device 003: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter Bus 005 Device 001: ID 1d6b:0001 Bus 004 Device 001: ID 1d6b:0001 Bus 003 Device 002: ID 041e:4034 Creative Technology, Ltd Bus 003 Device 001: ID 1d6b:0001 Bus 002 Device 001: ID 1d6b:0001 lsusb -n4 grep Samson: 481- bMaxPacketSize0 8 482- idVendor 0x17a0 483- idProduct 0x0001 484- bcdDevice 0.01 485: iManufacturer 1 Samson Technologies 486: iProduct 2 Samson C01U 487- iSerial 0 488- bNumConfigurations 1 489- Configuration Descriptor: 490- bLength 9 Everything looks ok until I want to use this: cat /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xd0340000 irq 22 which should be: 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xfbdb8000 irq 169 1 [default ]: USB-Audio - Samson Q1U Samson Technologies Samson Q1U at usb-0000:00:1d.1-1, full Quote Link to comment Share on other sites More sharing options...
adamw Posted December 12, 2008 Report Share Posted December 12, 2008 What's the output of: lspcidrake -v run as root? (Yes, I know these aren't PCI devices - lspcidrake will actually show USB devices too). Quote Link to comment Share on other sites More sharing options...
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