Am Mittwoch, 20. September 2006 17:52 schrieb Stefan Fricke:
Vielleicht sollte man das Problem erst mal auf "Warum läuft der Hub nicht" reduzieren,
Ergänzung. Ich habe gerade mal im bei laufendem Rechner das USB-vom Rechner am Hub eingestöpselt. Daraufhin lieferte /var/log/messages folgendes: Sep 20 17:54:08 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 7 Sep 20 17:54:09 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 8 Sep 20 17:54:09 x kernel: usb 4-1: device not accepting address 8, error -71 Sep 20 17:54:09 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 9 Sep 20 17:54:10 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:10 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 10 Sep 20 17:54:10 x kernel: usb 4-1: device descriptor read/8, error -71 Sep 20 17:54:10 x kernel: usb 4-1: device descriptor read/8, error -71 Sep 20 17:54:11 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 11 Sep 20 17:54:11 x kernel: usb 4-1: new device found, idVendor=04b4, idProduct=6560 Sep 20 17:54:11 x kernel: usb 4-1: new device strings: Mfr=0, Product=0, SerialNumber=0 Sep 20 17:54:11 x kernel: usb 4-1: configuration #1 chosen from 1 choice Sep 20 17:54:11 x kernel: hub 4-1:1.0: USB hub found Sep 20 17:54:11 x kernel: hub 4-1:1.0: 4 ports detected Sep 20 17:54:11 x kernel: usb 4-1: USB disconnect, address 11 Sep 20 17:54:11 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 12 Sep 20 17:54:12 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:12 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 13 Sep 20 17:54:13 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:13 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 14 Sep 20 17:54:13 x kernel: usb 4-1: device descriptor read/8, error -71 Sep 20 17:54:13 x kernel: usb 4-1: device descriptor read/8, error -71 Sep 20 17:54:13 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 15 Sep 20 17:54:13 x kernel: usb 4-1: new device found, idVendor=04b4, idProduct=6560 Sep 20 17:54:13 x kernel: usb 4-1: new device strings: Mfr=0, Product=0, SerialNumber=0 Sep 20 17:54:13 x kernel: usb 4-1: configuration #1 chosen from 1 choice Sep 20 17:54:13 x kernel: hub 4-1:1.0: USB hub found Sep 20 17:54:13 x kernel: hub 4-1:1.0: 4 ports detected Sep 20 17:54:13 x kernel: usb 4-1: USB disconnect, address 15 Sep 20 17:54:14 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 16 Sep 20 17:54:15 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:15 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 17 Sep 20 17:54:15 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:16 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 18 Sep 20 17:54:16 x kernel: usb 4-1: device not accepting address 18, error -71 Sep 20 17:54:16 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 19 Sep 20 17:54:16 x kernel: usb 4-1: new device found, idVendor=04b4, idProduct=6560 Sep 20 17:54:16 x kernel: usb 4-1: new device strings: Mfr=0, Product=0, SerialNumber=0 Sep 20 17:54:16 x kernel: usb 4-1: configuration #1 chosen from 1 choice Sep 20 17:54:16 x kernel: hub 4-1:1.0: USB hub found Sep 20 17:54:16 x kernel: hub 4-1:1.0: 4 ports detected Sep 20 17:54:16 x kernel: usb 4-1: USB disconnect, address 19 Sep 20 17:54:17 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 20 Sep 20 17:54:17 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 21 Sep 20 17:54:18 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:18 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 22 Sep 20 17:54:18 x kernel: usb 4-1: new device found, idVendor=04b4, idProduct=6560 Sep 20 17:54:18 x kernel: usb 4-1: new device strings: Mfr=0, Product=0, SerialNumber=0 Sep 20 17:54:18 x kernel: usb 4-1: configuration #1 chosen from 1 choice Sep 20 17:54:18 x kernel: hub 4-1:1.0: USB hub found Sep 20 17:54:18 x kernel: hub 4-1:1.0: 4 ports detected Sep 20 17:54:18 x kernel: usb 4-1: USB disconnect, address 22 Sep 20 17:54:19 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 23 Sep 20 17:54:20 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:20 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 24 Sep 20 17:54:20 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:21 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 25 Sep 20 17:54:21 x kernel: usb 4-1: new device found, idVendor=04b4, idProduct=6560 Sep 20 17:54:21 x kernel: usb 4-1: new device strings: Mfr=0, Product=0, SerialNumber=0 Sep 20 17:54:21 x kernel: usb 4-1: configuration #1 chosen from 1 choice Sep 20 17:54:21 x kernel: hub 4-1:1.0: USB hub found Sep 20 17:54:21 x kernel: hub 4-1:1.0: 4 ports detected Sep 20 17:54:21 x kernel: usb 4-1: USB disconnect, address 25 Sep 20 17:54:21 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 26 Sep 20 17:54:22 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:22 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 27 Sep 20 17:54:23 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:23 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 28 Sep 20 17:54:23 x kernel: usb 4-1: new device found, idVendor=04b4, idProduct=6560 Sep 20 17:54:23 x kernel: usb 4-1: new device strings: Mfr=0, Product=0, SerialNumber=0 Sep 20 17:54:23 x kernel: usb 4-1: configuration #1 chosen from 1 choice Sep 20 17:54:23 x kernel: hub 4-1:1.0: USB hub found Sep 20 17:54:23 x kernel: hub 4-1:1.0: 4 ports detected Sep 20 17:54:23 x kernel: usb 4-1: USB disconnect, address 28 Sep 20 17:54:23 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 29 Sep 20 17:54:24 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:24 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 30 Sep 20 17:54:24 x kernel: usb 4-1: new device found, idVendor=04b4, idProduct=6560 Sep 20 17:54:24 x kernel: usb 4-1: new device strings: Mfr=0, Product=0, SerialNumber=0 Sep 20 17:54:24 x kernel: usb 4-1: configuration #1 chosen from 1 choice Sep 20 17:54:24 x kernel: hub 4-1:1.0: USB hub found Sep 20 17:54:24 x kernel: hub 4-1:1.0: 4 ports detected Sep 20 17:54:25 x kernel: usb 4-1: USB disconnect, address 30 Sep 20 17:54:25 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 31 Sep 20 17:54:26 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:26 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 32 Sep 20 17:54:27 x kernel: hub 4-0:1.0: Cannot enable port 1. Maybe the USB cable is bad? Sep 20 17:54:27 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 33 Sep 20 17:54:27 x kernel: usb 4-1: device not accepting address 33, error -71 Sep 20 17:54:27 x kernel: usb 4-1: new high speed USB device using ehci_hcd and address 34 Sep 20 17:54:27 x kernel: usb 4-1: device descriptor read/8, error -71 Sep 20 17:54:27 x kernel: usb 4-1: device descriptor read/8, error -71