USB Gerät von der Installation ausschliessen

StevieD · 1 Mai 2010

Hallo,
ein interessantes Problem:
Ich habe unter openSUSE 11.1 einen AOC22 Monitor mit Webcam und eingebautem Mikro laufen (USB-Anschluß zusätzlich)
Die Webcam funtioniert gut, das Mikro hab ich bis jetzt nicht richtig (zu leise) zum Laufen gebracht, angesichts eines gewöhnlichen Mikros an der Soundkarte kein Problem, aber..
Das USB Mikro fummelt mir in der Soundsteuerung rum. Meist ist zunächst kein Ton mehr bei Flash-Videos, dann garnichts mehr.
Führe ich alsaconf aus, ist das Mikro im Mixer nicht mehr auffindbar, alles klappt.
Neustart, das Ganze von vorne, unter kmix ein zusätzlicher Reiter cnf8021 mit Mikro, Ton ist weg.
Kann man ein USB-Gerät trotz Anschluss von der automatischen Erkennung und Installation ausschliessen?
Ist doch mal was anderes als Gerät nicht erkannt

whois · 2 Mai 2010

Hi

Zeigst du uns mal bitte wie das Gerät eingebunden wird?

Code:

lsusb -v

cu

StevieD · 2 Mai 2010

Hi,

Code anbei

Code:

Bus 001 Device 002: ID 04f2:b11d Chicony Electronics Co., Ltd 
Device Descriptor:                                            
  bLength                18                                   
  bDescriptorType         1                                   
  bcdUSB               2.00                                   
  bDeviceClass          239 Miscellaneous Device              
  bDeviceSubClass         2 ?                                 
  bDeviceProtocol         1 Interface Association             
  bMaxPacketSize0        64                                   
  idVendor           0x04f2 Chicony Electronics Co., Ltd      
  idProduct          0xb11d                                   
  bcdDevice           19.06                                   
  iManufacturer           2                                   
  iProduct                1                                   
  iSerial                 0                                   
  bNumConfigurations      1                                   
  Configuration Descriptor:                                   
    bLength                 9                                 
    bDescriptorType         2                                 
    wTotalLength          662                                 
    bNumInterfaces          4                                 
    bConfigurationValue     1                                 
    iConfiguration          0                                 
    bmAttributes         0x80                                 
      (Bus Powered)                                           
    MaxPower              168mA                               
    Interface Association:                                    
      bLength                 8                               
      bDescriptorType        11                               
      bFirstInterface         0                               
      bInterfaceCount         2                               
      bFunctionClass         14 Video                         
      bFunctionSubClass       3 Video Interface Collection    
      bFunctionProtocol       0                               
      iFunction               5                               
    Interface Descriptor:                                     
      bLength                 9                               
      bDescriptorType         4                               
      bInterfaceNumber        0                               
      bAlternateSetting       0                               
      bNumEndpoints           1                               
      bInterfaceClass        14 Video                         
      bInterfaceSubClass      1 Video Control                 
      bInterfaceProtocol      0                               
      iInterface              5                               
      VideoControl Interface Descriptor:                      
        bLength                13                             
        bDescriptorType        36                             
        bDescriptorSubtype      1 (HEADER)                    
        bcdUVC               1.00                             
        wTotalLength          103                             
        dwClockFrequency       15.000000MHz                   
        bInCollection           1                             
        baInterfaceNr( 0)       1                             
      VideoControl Interface Descriptor:                      
        bLength                 9                             
        bDescriptorType        36                             
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)           
        bTerminalID             2                             
        wTerminalType      0x0101 USB Streaming               
        bAssocTerminal          0                             
        bSourceID               5                             
        iTerminal               0                             
      VideoControl Interface Descriptor:                      
        bLength                26                             
        bDescriptorType        36                             
        bDescriptorSubtype      6 (EXTENSION_UNIT)            
        bUnitID                 4                             
        guidExtensionCode         {7033f028-1163-2e4a-ba2c-6890eb334016}
        bNumControl             8                                       
        bNrPins                 1                                       
        baSourceID( 0)          3                                       
        bControlSize            1                                       
        bmControls( 0)       0x3f                                       
        iExtension              0                                       
      VideoControl Interface Descriptor:                                
        bLength                26                                       
        bDescriptorType        36                                       
        bDescriptorSubtype      6 (EXTENSION_UNIT)                      
        bUnitID                 5                                       
        guidExtensionCode         {3fae1228-d7bc-114e-a357-6f1edef7d61d}
        bNumControl             8                                       
        bNrPins                 1                                       
        baSourceID( 0)          4                                       
        bControlSize            1                                       
        bmControls( 0)       0x00                                       
        iExtension              0                                       
      VideoControl Interface Descriptor:                                
        bLength                18                                       
        bDescriptorType        36                                       
        bDescriptorSubtype      2 (INPUT_TERMINAL)                      
        bTerminalID             1                                       
        wTerminalType      0x0201 Camera Sensor                         
        bAssocTerminal          0                                       
        iTerminal               0                                       
        wObjectiveFocalLengthMin      0                                 
        wObjectiveFocalLengthMax      0                                 
        wOcularFocalLength            0                                 
        bControlSize                  3                                 
        bmControls           0x0000020e                                 
          Auto-Exposure Mode                                            
          Auto-Exposure Priority                                        
          Exposure Time (Absolute)                                      
          Zoom (Absolute)                                               
      VideoControl Interface Descriptor:                                
        bLength                11                                       
        bDescriptorType        36                                       
        bDescriptorSubtype      5 (PROCESSING_UNIT)                     
      Warning: Descriptor too short                                     
        bUnitID                 3                                       
        bSourceID               1                                       
        wMaxMultiplier          0                                       
        bControlSize            2                                       
        bmControls     0x0000177f                                       
          Brightness                                                    
          Contrast                                                      
          Hue                                                           
          Saturation                                                    
          Sharpness                                                     
          Gamma                                                         
          White Balance Temperature                                     
          Backlight Compensation                                        
          Gain                                                          
          Power Line Frequency                                          
          White Balance Temperature, Auto                               
        iProcessing             0                                       
        bmVideoStandards     0x 0                                       
      Endpoint Descriptor:                                              
        bLength                 7                                       
        bDescriptorType         5                                       
        bEndpointAddress     0x83  EP 3 IN                              
        bmAttributes            3                                       
          Transfer Type            Interrupt                            
          Synch Type               None                                 
          Usage Type               Data                                 
        wMaxPacketSize     0x0010  1x 16 bytes                          
        bInterval               6                                       
    Interface Descriptor:                                               
      bLength                 9                                         
      bDescriptorType         4                                         
      bInterfaceNumber        1                                         
      bAlternateSetting       0                                         
      bNumEndpoints           0                                         
      bInterfaceClass        14 Video                                   
      bInterfaceSubClass      2 Video Streaming                         
      bInterfaceProtocol      0                                         
      iInterface              0                                         
      VideoStreaming Interface Descriptor:                              
        bLength                            14                           
        bDescriptorType                    36                           
        bDescriptorSubtype                  1 (INPUT_HEADER)            
        bNumFormats                        1                            
        wTotalLength                      297                           
        bEndPointAddress                  129                           
        bmInfo                              0                           
        bTerminalLink                       2                           
        bStillCaptureMethod                 0                           
        bTriggerSupport                     1                           
        bTriggerUsage                       1                           
        bControlSize                        1                           
        bmaControls( 0)                    27                           
      VideoStreaming Interface Descriptor:                              
        bLength                            27                           
        bDescriptorType                    36                           
        bDescriptorSubtype                  4 (FORMAT_UNCOMPRESSED)     
        bFormatIndex                        1                           
        bNumFrameDescriptors                5                           
        guidFormat                            {59555932-0000-1000-8000-00aa00389b71}
        bBitsPerPixel                      16                                       
        bDefaultFrameIndex                  1                                       
        bAspectRatioX                       0                                       
        bAspectRatioY                       0                                       
        bmInterlaceFlags                 0x00                                       
          Interlaced stream or variable: No                                         
          Fields per frame: 1 fields                                                
          Field 1 first: No                                                         
          Field pattern: Field 1 only                                               
          bCopyProtect                      0                                       
      VideoStreaming Interface Descriptor:                                          
        bLength                            50                                       
        bDescriptorType                    36                                       
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)                  
        bFrameIndex                         1                                       
        bmCapabilities                   0x00                                       
          Still image unsupported                                                   
        wWidth                            640                                       
        wHeight                           480                                       
        dwMinBitRate                  3072000                                       
        dwMaxBitRate                 18432000                                       
        dwMaxVideoFrameBufferSize      614400                                       
        dwDefaultFrameInterval         333333                                       
        bFrameIntervalType                  6                                       
        dwFrameInterval( 0)            333333                                       
        dwFrameInterval( 1)            400000                                       
        dwFrameInterval( 2)            500000                                       
        dwFrameInterval( 3)            666666                                       
        dwFrameInterval( 4)           1000000                                       
        dwFrameInterval( 5)           2000000                                       
      VideoStreaming Interface Descriptor:                                          
        bLength                            50                                       
        bDescriptorType                    36                                       
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)                  
        bFrameIndex                         2                                       
        bmCapabilities                   0x00                                       
          Still image unsupported                                                   
        wWidth                            352                                       
        wHeight                           288                                       
        dwMinBitRate                  1013760                                       
        dwMaxBitRate                  6082560                                       
        dwMaxVideoFrameBufferSize      202752                                       
        dwDefaultFrameInterval         333333                                       
        bFrameIntervalType                  6                                       
        dwFrameInterval( 0)            333333                                       
        dwFrameInterval( 1)            400000                                       
        dwFrameInterval( 2)            500000                                       
        dwFrameInterval( 3)            666666                                       
        dwFrameInterval( 4)           1000000                                       
        dwFrameInterval( 5)           2000000                                       
      VideoStreaming Interface Descriptor:                                          
        bLength                            50                                       
        bDescriptorType                    36                                       
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)                  
        bFrameIndex                         3                                       
        bmCapabilities                   0x00                                       
          Still image unsupported                                                   
        wWidth                            320                                       
        wHeight                           240                                       
        dwMinBitRate                   768000                                       
        dwMaxBitRate                  4608000                                       
        dwMaxVideoFrameBufferSize      153600                                       
        dwDefaultFrameInterval         333333                                       
        bFrameIntervalType                  6                                       
        dwFrameInterval( 0)            333333                                       
        dwFrameInterval( 1)            400000                                       
        dwFrameInterval( 2)            500000                                       
        dwFrameInterval( 3)            666666                                       
        dwFrameInterval( 4)           1000000                                       
        dwFrameInterval( 5)           2000000                                       
      VideoStreaming Interface Descriptor:                                          
        bLength                            50                                       
        bDescriptorType                    36                                       
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)                  
        bFrameIndex                         4                                       
        bmCapabilities                   0x00                                       
          Still image unsupported                                                   
        wWidth                            176                                       
        wHeight                           144                                       
        dwMinBitRate                   253440                                       
        dwMaxBitRate                  1520640                                       
        dwMaxVideoFrameBufferSize       50688                                       
        dwDefaultFrameInterval         333333                                       
        bFrameIntervalType                  6                                       
        dwFrameInterval( 0)            333333                                       
        dwFrameInterval( 1)            400000                                       
        dwFrameInterval( 2)            500000                                       
        dwFrameInterval( 3)            666666                                       
        dwFrameInterval( 4)           1000000                                       
        dwFrameInterval( 5)           2000000                                       
      VideoStreaming Interface Descriptor:                                          
        bLength                            50                                       
        bDescriptorType                    36                                       
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)                  
        bFrameIndex                         5                                       
        bmCapabilities                   0x00                                       
          Still image unsupported                                                   
        wWidth                            160                                       
        wHeight                           120                                       
        dwMinBitRate                   192000                                       
        dwMaxBitRate                  1152000                                       
        dwMaxVideoFrameBufferSize       38400                                       
        dwDefaultFrameInterval         333333                                       
        bFrameIntervalType                  6                                       
        dwFrameInterval( 0)            333333                                       
        dwFrameInterval( 1)            400000                                       
        dwFrameInterval( 2)            500000                                       
        dwFrameInterval( 3)            666666                                       
        dwFrameInterval( 4)           1000000                                       
        dwFrameInterval( 5)           2000000                                       
      VideoStreaming Interface Descriptor:                                          
        bLength                             6                                       
        bDescriptorType                    36                                       
        bDescriptorSubtype                 13 (COLORFORMAT)                         
        bColorPrimaries                     1 (BT.709,sRGB)                         
        bTransferCharacteristics            1 (BT.709)                              
        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))                 
    Interface Descriptor:                                                           
      bLength                 9                                                     
      bDescriptorType         4                                                     
      bInterfaceNumber        1                                                     
      bAlternateSetting       1                                                     
      bNumEndpoints           1                                                     
      bInterfaceClass        14 Video                                               
      bInterfaceSubClass      2 Video Streaming                                     
      bInterfaceProtocol      0                                                     
      iInterface              0                                                     
      Endpoint Descriptor:                                                          
        bLength                 7                                                   
        bDescriptorType         5                                                   
        bEndpointAddress     0x81  EP 1 IN                                          
        bmAttributes            5                                                   
          Transfer Type            Isochronous                                      
          Synch Type               Asynchronous                                     
          Usage Type               Data                                             
        wMaxPacketSize     0x0080  1x 128 bytes                                     
        bInterval               1                                                   
    Interface Descriptor:                                                           
      bLength                 9                                                     
      bDescriptorType         4                                                     
      bInterfaceNumber        1                                                     
      bAlternateSetting       2                                                     
      bNumEndpoints           1                                                     
      bInterfaceClass        14 Video                                               
      bInterfaceSubClass      2 Video Streaming                                     
      bInterfaceProtocol      0                                                     
      iInterface              0                                                     
      Endpoint Descriptor:                                                          
        bLength                 7                                                   
        bDescriptorType         5                                                   
        bEndpointAddress     0x81  EP 1 IN                                          
        bmAttributes            5                                                   
          Transfer Type            Isochronous                                      
          Synch Type               Asynchronous                                     
          Usage Type               Data                                             
        wMaxPacketSize     0x0100  1x 256 bytes                                     
        bInterval               1                                                   
    Interface Descriptor:                                                           
      bLength                 9                                                     
      bDescriptorType         4                                                     
      bInterfaceNumber        1                                                     
      bAlternateSetting       3                                                     
      bNumEndpoints           1                                                     
      bInterfaceClass        14 Video                                               
      bInterfaceSubClass      2 Video Streaming                                     
      bInterfaceProtocol      0                                                     
      iInterface              0                                                     
      Endpoint Descriptor:                                                          
        bLength                 7                                                   
        bDescriptorType         5                                                   
        bEndpointAddress     0x81  EP 1 IN                                          
        bmAttributes            5                                                   
          Transfer Type            Isochronous                                      
          Synch Type               Asynchronous                                     
          Usage Type               Data                                             
        wMaxPacketSize     0x0320  1x 800 bytes                                     
        bInterval               1                                                   
    Interface Descriptor:                                                           
      bLength                 9                                                     
      bDescriptorType         4                                                     
      bInterfaceNumber        1                                                     
      bAlternateSetting       4                                                     
      bNumEndpoints           1                                                     
      bInterfaceClass        14 Video                                               
      bInterfaceSubClass      2 Video Streaming                                     
      bInterfaceProtocol      0                                                     
      iInterface              0                                                     
      Endpoint Descriptor:                                                          
        bLength                 7                                                   
        bDescriptorType         5                                                   
        bEndpointAddress     0x81  EP 1 IN                                          
        bmAttributes            5                                                   
          Transfer Type            Isochronous                                      
          Synch Type               Asynchronous                                     
          Usage Type               Data                                             
        wMaxPacketSize     0x0b20  2x 800 bytes                                     
        bInterval               1                                                   
    Interface Descriptor:                                                           
      bLength                 9                                                     
      bDescriptorType         4                                                     
      bInterfaceNumber        1                                                     
      bAlternateSetting       5                                                     
      bNumEndpoints           1                                                     
      bInterfaceClass        14 Video                                               
      bInterfaceSubClass      2 Video Streaming                                     
      bInterfaceProtocol      0                                                     
      iInterface              0                                                     
      Endpoint Descriptor:                                                          
        bLength                 7                                                   
        bDescriptorType         5                                                   
        bEndpointAddress     0x81  EP 1 IN                                          
        bmAttributes            5                                                   
          Transfer Type            Isochronous                                      
          Synch Type               Asynchronous                                     
          Usage Type               Data                                             
        wMaxPacketSize     0x1320  3x 800 bytes                                     
        bInterval               1                                                   
    Interface Descriptor:                                                           
      bLength                 9                                                     
      bDescriptorType         4                                                     
      bInterfaceNumber        1                                                     
      bAlternateSetting       6                                                     
      bNumEndpoints           1                                                     
      bInterfaceClass        14 Video                                               
      bInterfaceSubClass      2 Video Streaming                                     
      bInterfaceProtocol      0                                                     
      iInterface              0                                                     
      Endpoint Descriptor:                                                          
        bLength                 7                                                   
        bDescriptorType         5                                                   
        bEndpointAddress     0x81  EP 1 IN                                          
        bmAttributes            5                                                   
          Transfer Type            Isochronous                                      
          Synch Type               Asynchronous                                     
          Usage Type               Data                                             
        wMaxPacketSize     0x1400  3x 1024 bytes                                    
        bInterval               1                                                   
    Interface Association:                                                          
      bLength                 8                                                     
      bDescriptorType        11                                                     
      bFirstInterface         2                                                     
      bInterfaceCount         2                                                     
      bFunctionClass          1 Audio                                               
      bFunctionSubClass       0                                                     
      bFunctionProtocol       0                                                     
      iFunction               4                                                     
    Interface Descriptor:                                                           
      bLength                 9                                                     
      bDescriptorType         4                                                     
      bInterfaceNumber        2                                                     
      bAlternateSetting       0                                                     
      bNumEndpoints           0                                                     
      bInterfaceClass         1 Audio                                               
      bInterfaceSubClass      1 Control Device                                      
      bInterfaceProtocol      0                                                     
      iInterface              4                                                     
      AudioControl Interface Descriptor:                                            
        bLength                 9                                                   
        bDescriptorType        36                                                   
        bDescriptorSubtype      1 (HEADER)                                          
        bcdADC               1.00                                                   
        wTotalLength           41                                                   
        bInCollection           1                                                   
        baInterfaceNr( 0)       3                                                   
      AudioControl Interface Descriptor:                                            
        bLength                12                                                   
        bDescriptorType        36                                                   
        bDescriptorSubtype      2 (INPUT_TERMINAL)                                  
        bTerminalID             1                                                   
        wTerminalType      0x0201 Microphone                                        
        bAssocTerminal          0                                                   
        bNrChannels             1                                                   
        wChannelConfig     0x0000                                                   
        iChannelNames           0                                                   
        iTerminal               0                                                   
      AudioControl Interface Descriptor:                                            
        bLength                11                                                   
        bDescriptorType        36                                                   
        bDescriptorSubtype      6 (FEATURE_UNIT)                                    
        bUnitID                 2                                                   
        bSourceID               1                                                   
        bControlSize            2                                                   
        bmaControls( 0)      0x01                                                   
        bmaControls( 0)      0x00                                                   
          Mute                                                                      
        bmaControls( 1)      0x02                                                   
        bmaControls( 1)      0x00                                                   
          Volume                                                                    
        iFeature                0                                                   
      AudioControl Interface Descriptor:                                            
        bLength                 9                                                   
        bDescriptorType        36                                                   
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)                                 
        bTerminalID             3                                                   
        wTerminalType      0x0101 USB Streaming                                     
        bAssocTerminal          0                                                   
        bSourceID               2                                                   
        iTerminal               0                                                   
    Interface Descriptor:                                                           
      bLength                 9                                                     
      bDescriptorType         4                                                     
      bInterfaceNumber        3                                                     
      bAlternateSetting       0                                                     
      bNumEndpoints           0                                                     
      bInterfaceClass         1 Audio                                               
      bInterfaceSubClass      2 Streaming                                           
      bInterfaceProtocol      0                                                     
      iInterface              0                                                     
    Interface Descriptor:                                                           
      bLength                 9                                                     
      bDescriptorType         4                                                     
      bInterfaceNumber        3                                                     
      bAlternateSetting       1                                                     
      bNumEndpoints           1                                                     
      bInterfaceClass         1 Audio                                               
      bInterfaceSubClass      2 Streaming                                           
      bInterfaceProtocol      0                                                     
      iInterface              0                                                     
      AudioStreaming Interface Descriptor:                                          
        bLength                 7                                                   
        bDescriptorType        36                                                   
        bDescriptorSubtype      1 (AS_GENERAL)                                      
        bTerminalLink           3                                                   
        bDelay                  1 frames                                            
        wFormatTag              1 PCM                                               
      AudioStreaming Interface Descriptor:                                          
        bLength                20                                                   
        bDescriptorType        36                                                   
        bDescriptorSubtype      2 (FORMAT_TYPE)                                     
        bFormatType             1 (FORMAT_TYPE_I)                                   
        bNrChannels             1                                                   
        bSubframeSize           2                                                   
        bBitResolution         16                                                   
        bSamFreqType            4 Discrete                                          
        tSamFreq[ 0]         8000                                                   
        tSamFreq[ 1]        16000                                                   
        tSamFreq[ 2]        24000                                                   
        tSamFreq[ 3]        48000                                                   
      Endpoint Descriptor:                                                          
        bLength                 9                                                   
        bDescriptorType         5                                                   
        bEndpointAddress     0x84  EP 4 IN                                          
        bmAttributes            5                                                   
          Transfer Type            Isochronous                                      
          Synch Type               Asynchronous                                     
          Usage Type               Data                                             
        wMaxPacketSize     0x0190  1x 400 bytes                                     
        bInterval               4                                                   
        bRefresh                0                                                   
        bSynchAddress           0                                                   
        AudioControl Endpoint Descriptor:                                           
          bLength                 7                                                 
          bDescriptorType        37                                                 
          bDescriptorSubtype      1 (EP_GENERAL)                                    
          bmAttributes         0x01                                                 
            Sampling Frequency                                                      
          bLockDelayUnits         0 Undefined                                       
          wLockDelay              0 Undefined                                       
can't get device qualifier: Operation not permitted                                 
can't get debug descriptor: Operation not permitted                                 
cannot read device status, Operation not permitted (1)

Wenn ich mir die Ausgabe so ansehe, ist es wohl ein Chip, der Video und Audio steuert.
Das wäre dann latürnich extra blöd.
Bevor ich mir laufend einen mit alsaconf abbreche, weil mal wieder nix zu hören ist, kauf ich mir lieber eine extra Webcam

whois · 3 Mai 2010

StevieD schrieb:
Wenn ich mir die Ausgabe so ansehe, ist es wohl ein Chip, der Video und Audio steuert.

Hmm, sieht fast so aus.
Dazu das.

Code:

can't get device qualifier: Operation not permitted                                 
can't get debug descriptor: Operation not permitted                                 
cannot read device status, Operation not permitted (1)

Sorry da fällt mir im Moment nichts zu ein.

USB Gerät von der Installation ausschliessen

StevieD

whois

StevieD

whois