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Andrzej Orkan

Brak Kontaktu Z Portami Usb

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najprawdopodobniej przestal je widziec po yum update ale glowy nie dam

nie mam pojecia czy to kwestia sprzetu (dosyc juz leciwego) czy systemu operacyjnego, latwo tego nie sprawdze, bowiem CD nie funkcjonuje, a z USB nie da sie bootowac

 

kontroler USB odzywa sie przy starcie komputera (choc nie zglasza zadnych urzadzen podpietych, np myszki)

 

dmesg | grep usb:

 

[    0.053644] usbcore: registered new interface driver usbfs
[    0.053661] usbcore: registered new interface driver hub
[    0.053690] usbcore: registered new device driver usb
[    2.207044] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    2.207048] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.207051] usb usb1: Product: EHCI Host Controller
[    2.207054] usb usb1: Manufacturer: Linux 2.6.35.11-83.fc14.i686 ehci_hcd
[    2.207056] usb usb1: SerialNumber: 0000:00:1d.7
[    2.207662] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    2.207665] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.207668] usb usb2: Product: UHCI Host Controller
[    2.207670] usb usb2: Manufacturer: Linux 2.6.35.11-83.fc14.i686 uhci_hcd
[    2.207673] usb usb2: SerialNumber: 0000:00:1d.0
[    2.208209] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    2.208212] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.208215] usb usb3: Product: UHCI Host Controller
[    2.208217] usb usb3: Manufacturer: Linux 2.6.35.11-83.fc14.i686 uhci_hcd
[    2.208220] usb usb3: SerialNumber: 0000:00:1d.1
[    2.208500] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    2.208503] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.208506] usb usb4: Product: UHCI Host Controller
[    2.208509] usb usb4: Manufacturer: Linux 2.6.35.11-83.fc14.i686 uhci_hcd
[    2.208511] usb usb4: SerialNumber: 0000:00:1d.2
[    2.213192] usbcore: registered new interface driver hiddev
[    2.213207] usbcore: registered new interface driver usbhid
[    2.213209] usbhid: USB HID core driver
[  918.367639] usb usb2: root hub lost power or was reset
[  918.367679] usb usb3: root hub lost power or was reset
[  918.367717] usb usb4: root hub lost power or was reset

 

oraz lsusb:

Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

 

halp? :)

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Jeśli to faktycznie po aktualizacji systemu, to może warto spróbować opcji downgrade lub ręcznie przywrócić poprzednie wersje zaktualizowanych paczek

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problem w tym, że nie bardzo pamiętam które zostały zaktualizowane :/

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albo tak po yumowemu:

sudo yum history

$ sudo yum history
Wczytane wtyczki: fastestmirror, hg, presto, priorities
Identy | Zalogowany użytkownik  | Data i czas  	| Czynności  	| Zmienio
-------------------------------------------------------------------------------
  113 |  <lucas>           	| 2011-03-12 18:21 | Update     	|   11   
  112 |  <lucas>           	| 2011-03-11 21:21 | Update     	|	5   
  111 | System <nie ustawiono> | 2011-03-10 06:24 | Update     	|   31   
  110 | System <nie ustawiono> | 2011-03-06 10:11 | Update     	|   13   
...

aby dowiedzieć się o danej transakcji wklep:

sudo yum history info 113

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