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Не работает usb-device


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Привет.

Не работает usb-устройство (dvdrom). При подключении устройства в tail -f /var/log/syslog вижу следующее:

hub 1-0:1.0: connect-debounce failed, port 3 disabled        
hub 3-0:1.0: unable to enumerate USB device on port 3     
usb 3-3: new full speed USB device number 64 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
hub 3-0:1.0: unable to enumerate USB device on port 3     
usb 3-3: new full speed USB device number 65 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
usb 3-3: device descriptor read/64, error -62        
usb 3-3: new full speed USB device number 66 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
hub 3-0:1.0: unable to enumerate USB device on port 3     
usb 3-3: new full speed USB device number 67 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
usb 3-3: device descriptor read/64, error -62        
usb 3-3: new full speed USB device number 68 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
hub 3-0:1.0: unable to enumerate USB device on port 3     
hub 3-0:1.0: unable to enumerate USB device on port 3     
usb 3-3: new full speed USB device number 70 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
usb 3-3: device descriptor read/64, error -62        
usb 3-3: new full speed USB device number 71 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
usb 3-3: device descriptor read/64, error -62        
usb 3-3: new full speed USB device number 72 using ohci_hcd    
usb 3-3: device not accepting address 72, error -62      
hub 3-0:1.0: unable to enumerate USB device on port 3     
usb 3-3: new full speed USB device number 74 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
hub 3-0:1.0: unable to enumerate USB device on port 3     
hub 3-0:1.0: unable to enumerate USB device on port 3     
usb 3-3: new full speed USB device number 76 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
usb 3-3: device descriptor read/64, error -62        
usb 3-3: new full speed USB device number 77 using ohci_hcd    
usb 3-3: device descriptor read/64, error -62        
usb 3-3: device descriptor read/64, error -62        
usb 3-3: new full speed USB device number 78 using ohci_hcd    
usb 3-3: device descriptor read/8, error -62        
usb 3-3: device descriptor read/8, error -62        
usb 3-3: new full speed USB device number 79 using ohci_hcd    
usb 3-3: device not accepting address 79, error -62      
hub 3-0:1.0: unable to enumerate USB device on port 3

Можно закапывать?

можно, разрешаю. но ещё можно проверить разъёмы, кабель, пайку кабеля к плате…

anonymous ()
Ответ на: комментарий от anonymous

Спасибо, добрый анонимус. Таки, да, один из контактов в разъеме на дисководе оказался вжат в пластмассовую фигню из которой сделан разъем. Выгнул карандашом, завелось.

Frakhtan-teh ★★ ()
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