With the package hdparm - 9.15-1ubuntu8 my external USB hard disk works but not my MP3 player.
/var/messages says: usb 1-1.2: new high speed USB device using ehci_hcd and address 4 usb 1-1.2: new high speed USB device using ehci_hcd and address 5 usb 1-1.2: configuration #1 chosen from 1 choice Initializing USB Mass Storage driver... scsi6 : SCSI emulation for USB Mass Storage devices usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usb 1-1.2: reset high speed USB device using ehci_hcd and address 5 usb 1-1.2: reset high speed USB device using ehci_hcd and address 5 usb 1-1.2: reset high speed USB device using ehci_hcd and address 5 usb 1-1.2: reset high speed USB device using ehci_hcd and address 5 CE: hpet increasing min_delta_ns to 15000 nsec usb 1-1.2: reset high speed USB device using ehci_hcd and address 5 usb 1-1.2: reset high speed USB device using ehci_hcd and address 5 scsi 6:0:0:0: Device offlined - not ready after error recovery usb 1-1.2: USB disconnect, address 5 usb 1-1.2: new high speed USB device using ehci_hcd and address 6 Could it be a different problem? Best regards, Jose -- ATA pass-through commands preventing external HDD to be mounted https://bugs.launchpad.net/bugs/515023 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs