I have the same problem with my mass storage iRiver T60: (2.6.22-11-generic, gutsy, board MSI 6380). dmesg: [21237.397053] new high speed USB device using ehci_hcd and address 10 [21239.928786] usb 4-1: unable to read config index 0 descriptor/start [21239.928794] usb 4-1: chopping to 0 config(s) [21239.929283] usb 4-1: string descriptor 0 read error: -71 [21239.929781] usb 4-1: string descriptor 0 read error: -71 [21239.929937] usb 4-1: no configuration chosen from 0 choices sometimes the error is -110. USB flash disk works fine: [19578.434117] usb 4-1: new high speed USB device using ehci_hcd and address 3 [19578.567051] usb 4-1: configuration #1 chosen from 1 choice [19579.097788] usbcore: registered new interface driver libusual [19579.195295] Initializing USB Mass Storage driver... [19579.196997] scsi0 : SCSI emulation for USB Mass Storage devices [19579.197866] usb-storage: device found at 3 [19579.197873] usb-storage: waiting for device to settle before scanning [19579.198048] usbcore: registered new interface driver usb-storage [19579.198127] USB Mass Storage support registered. [19584.194750] usb-storage: device scan complete [19584.196999] scsi 0:0:0:0: Direct-Access USB 2.0 Flash Disk 0.00 PQ: 0 ANSI: 2 etc => ok After `modprobe -r ehci_hcd` dmesg says: [21379.989606] usb 1-1: new full speed USB device using uhci_hcd and address 3 [21380.186528] usb 1-1: configuration #1 chosen from 1 choice [21380.193664] scsi1 : SCSI emulation for USB Mass Storage devices [21380.193878] usb-storage: device found at 3 [21380.193881] usb-storage: waiting for device to settle before scanning [21385.192064] usb-storage: device scan complete etc and /dev/sda is created and iRiver can be mounted but I haven't tested whether it is as USB2.0 fast yet.
-- USB firmware corruption of any device plugged in https://bugs.launchpad.net/bugs/77358 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs