On Fri, 15 Apr 2005 16:56:27 -0300 Fred Ulisses Maranhao <[EMAIL PROTECTED]> wrote:
> Gente, > > minha webcam NX da creative > (http://www.creative.com/products/product.asp?category=218&subcategory=219&product=627) > � reconhecida quando conecto no computador. Ela � usb. Vejam as sa�das: > > > tail -f /var/log/messages > > [camera conetada. desconecto a camera] > > Apr 15 16:50:46 localhost kernel: usb 3-2: USB disconnect, address 4 > > [conecto a camera] > > Apr 15 16:50:56 localhost kernel: usb 3-2: new full speed USB device using > uhci_hcd and address 5 > descobri que o messages d� bem pouquinha informa��o. vejam o que aparece no syslog: [camera conectada. desconecto] Apr 15 17:22:45 localhost kernel: hub 3-0:1.0: state 5 ports 2 chg fffc evt 0002 Apr 15 17:22:45 localhost kernel: uhci_hcd 0000:00:10.2: port 1 portsc 008a,00 Apr 15 17:22:45 localhost kernel: hub 3-0:1.0: port 1, status 0100, change 0003, 12 Mb/s Apr 15 17:22:45 localhost kernel: usb 3-1: USB disconnect, address 9 Apr 15 17:22:45 localhost kernel: usb 3-1: usb_disable_device nuking all URBs Apr 15 17:22:45 localhost kernel: usb 3-1: unregistering interface 3-1:1.0 Apr 15 17:22:45 localhost kernel: usb 3-1:1.0: hotplug Apr 15 17:22:45 localhost kernel: usb 3-1: unregistering device Apr 15 17:22:45 localhost kernel: usb 3-1: hotplug Apr 15 17:22:45 localhost kernel: hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x100 Apr 15 17:22:45 localhost kernel: hub 4-0:1.0: state 5 ports 6 chg ffc0 evt 0020 Apr 15 17:22:45 localhost kernel: ehci_hcd 0000:00:10.3: GetStatus port 5 status 001002 POWER sig=se0 CSC Apr 15 17:22:45 localhost kernel: hub 4-0:1.0: port 5, status 0100, change 0001, 12 Mb/s Apr 15 17:22:45 localhost kernel: hub 4-0:1.0: debounce: port 5: total 100ms stable 100ms status 0x100 Apr 15 17:22:46 localhost kernel: uhci_hcd 0000:00:10.2: suspend_hc [conecto de novo] Apr 15 17:22:50 localhost kernel: hub 4-0:1.0: state 5 ports 6 chg ffc0 evt 0040 Apr 15 17:22:50 localhost kernel: ehci_hcd 0000:00:10.3: GetStatus port 6 status 001803 POWER sig=j CSC CONNECT Apr 15 17:22:50 localhost kernel: hub 4-0:1.0: port 6, status 0501, change 0001, 480 Mb/s Apr 15 17:22:50 localhost kernel: hub 4-0:1.0: debounce: port 6: total 100ms stable 100ms status 0x501 Apr 15 17:22:50 localhost kernel: ehci_hcd 0000:00:10.3: port 6 full speed --> companion Apr 15 17:22:50 localhost kernel: ehci_hcd 0000:00:10.3: GetStatus port 6 status 003801 POWER OWNER sig=j CONNECT Apr 15 17:22:50 localhost kernel: uhci_hcd 0000:00:10.2: wakeup_hc Apr 15 17:22:50 localhost kernel: hub 3-0:1.0: state 5 ports 2 chg fffc evt 0004 Apr 15 17:22:50 localhost kernel: uhci_hcd 0000:00:10.2: port 2 portsc 0093,00 Apr 15 17:22:50 localhost kernel: hub 3-0:1.0: port 2, status 0101, change 0001, 12 Mb/s Apr 15 17:22:50 localhost kernel: hub 3-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x101 Apr 15 17:22:50 localhost kernel: usb 3-2: new full speed USB device using uhci_hcd and address 10 Apr 15 17:22:50 localhost kernel: usb 3-2: ep0 maxpacket = 8 Apr 15 17:22:50 localhost kernel: usb 3-2: new device strings: Mfr=0, Product=0, SerialNumber=0 Apr 15 17:22:50 localhost kernel: usb 3-2: hotplug Apr 15 17:22:50 localhost kernel: usb 3-2: adding 3-2:1.0 (config #1, interface 0) Apr 15 17:22:50 localhost kernel: usb 3-2:1.0: hotplug Apr 15 17:22:50 localhost kernel: hub 3-0:1.0: state 5 ports 2 chg fffc evt 0004 > lsusb agata:/var/log# lsusb Bus 004 Device 001: ID 0000:0000 Bus 003 Device 010: ID 041e:401c Creative Technology, Ltd WebCam NX [PD1110] Bus 003 Device 001: ID 0000:0000 Bus 002 Device 003: ID 03f0:7304 Hewlett-Packard DeskJet 35xx Bus 002 Device 001: ID 0000:0000 Bus 001 Device 001: ID 0000:0000 no usbview ele aparece como unknown device ligado ao VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#3) O que eu estou achando estranho � que h� refer�ncias a uhci e a ehci. No meu kernel est� configurado o uhci builtin e o ohci e ehci como m�dulo. estou pensando em desativar dois e deixar s� um. o ohci vai voar, mas qual dos outros dois eu tiro? o ehci ou o uhci??? Paro por aqui, Fred _______________________________________________________________________ Busca Yahoo! O servi�o de busca mais completo da Internet. O que voc� pensar o Yahoo! encontra. http://br.busca.yahoo.com/
