I have the same problem with my Sansa c240 MP3 player. When I connect to the USB port, my syslog shows: Feb 21 15:00:09 kernel: usb 5-7: new high speed USB device using ehci_hcd and address 2 Feb 21 15:00:09 kernel: usb 5-7: device descriptor read/64, error -71 Feb 21 15:00:09 kernel: usb 5-7: device descriptor read/64, error -71 Feb 21 15:00:09 kernel: usb 5-7: new high speed USB device using ehci_hcd and address 3 Feb 21 15:00:10 kernel: usb 5-7: device descriptor read/64, error -71 Feb 21 15:00:10 kernel: usb 5-7: device descriptor read/64, error -71 This problem is quite common in Linux > 2.6.10 it seems. Removing ehci_hdc allows the MP3 player to be detected, but now I don't have high speed use of my USB bus. Feb 21 15:04:52 kernel: ehci_hcd 0000:00:1d.7: remove, state 1 Feb 21 15:04:52 kernel: usb usb5: USB disconnect, address 1 Feb 21 15:04:52 kernel: ehci_hcd 0000:00:1d.7: USB bus 5 deregistered Feb 21 15:04:52 kernel: ACPI: PCI interrupt for device 0000:00:1d.7 disabled Feb 21 15:05:10 kernel: usb 4-1: new full speed USB device using uhci_hcd and address 3 Feb 21 15:05:10 kernel: usb 4-1: configuration #128 chosen from 1 choice Feb 21 15:05:11 kernel: Initializing USB Mass Storage driver... Feb 21 15:05:11 kernel: scsi2 : SCSI emulation for USB Mass Storage devices Feb 21 15:05:11 kernel: usbcore: registered new driver usb-storage Feb 21 15:05:11 kernel: USB Mass Storage support registered. Feb 21 15:05:11 kernel: usb-storage: device found at 3 Feb 21 15:05:11 kernel: usb-storage: waiting for device to settle before scanning Feb 21 15:05:16 kernel: Vendor: SanDisk Model: Sansa c240 Rev: Sans Feb 21 15:05:16 kernel: Type: Direct-Access ANSI SCSI revision: 00 Feb 21 15:05:16 kernel: Vendor: SanDisk Model: Sansa c240 Rev: Sans Feb 21 15:05:16 kernel: Type: Direct-Access ANSI SCSI revision: 00 Feb 21 15:05:16 kernel: usb-storage: device scan complete Feb 21 15:05:16 kernel: SCSI device sda: 2006528 512-byte hdwr sectors (1027 MB) Feb 21 15:05:16 kernel: sda: Write Protect is off Feb 21 15:05:16 kernel: sda: Mode Sense: 3f 00 00 08 Feb 21 15:05:16 kernel: sda: assuming drive cache: write through Feb 21 15:05:16 kernel: SCSI device sda: 2006528 512-byte hdwr sectors (1027 MB) Feb 21 15:05:16 kernel: sda: Write Protect is off Feb 21 15:05:16 kernel: sda: Mode Sense: 3f 00 00 08 Feb 21 15:05:16 kernel: sda: assuming drive cache: write through Feb 21 15:05:16 kernel: sda: sda1 sda2 Feb 21 15:05:16 kernel: sd 2:0:0:0: Attached scsi removable disk sda Feb 21 15:05:16 kernel: sd 2:0:0:1: Attached scsi removable disk sdb I'll add my kernel log, just in case it helps track down the problem. Scott ____________________________________________________________________________________ Cheap talk? Check out Yahoo! Messenger's low PC-to-Phone call rates. http://voice.yahoo.com
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syslog
Description: 3086173224-syslog