It happens the same to me. When I upgraded from Breezy to Dapper, my portable USB Disk didn't work anymore. This is the ouptut that appears with "dmesg": *** [17194576.628000] usb 2-1: new full speed USB device using uhci_hcd and address 6 [17194576.760000] usb 2-1: not running at top speed; connect to a high speed hub[17194576.780000] scsi1 : SCSI emulation for USB Mass Storage devices [17194576.780000] usb-storage: device found at 6 [17194576.780000] usb-storage: waiting for device to settle before scanning [17194587.392000] usb 2-1: reset full speed USB device using uhci_hcd and address 6 [17194590.504000] usb 2-1: device descriptor read/64, error -110 [17194605.720000] usb 2-1: device descriptor read/64, error -110 [17194605.936000] usb 2-1: reset full speed USB device using uhci_hcd and address 6 [17194609.048000] usb 2-1: device descriptor read/64, error -110 ***
My device is a FRECOM Hard Drive with a size of 20 GB. It works perfect with Windows XP. -- I can't mount any pendrive/usb-stick or card multireader after upgrade (Breezy to Dapper) https://launchpad.net/bugs/53541 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs