I have the same problem. Lenovo X61, Ubuntu Hardy (2.6.24-8-generic). Feb 25 21:59:25 computer_name -- MARK -- Feb 25 22:03:53 computer_name kernel: [14541.717292] ACPI: \_SB_.GDCK - undocking Feb 25 22:03:53 computer_name kernel: [14541.727152] usb 5-4: USB disconnect, address 4 Feb 25 22:03:53 computer_name kernel: [14541.727156] usb 5-4.1: USB disconnect, address 5 Feb 25 22:03:53 computer_name kernel: [14541.727157] usb 5-4.1.1: USB disconnect, address 6 Feb 25 22:03:53 computer_name kernel: [14541.727159] usb 5-4.1.1.1: USB disconnect, address 8 Feb 25 22:03:53 computer_name kernel: [14541.728738] usb 5-4.1.1.2: USB disconnect, address 9 Feb 25 22:03:53 computer_name NetworkManager: [1203973433.703591] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2228_26020128B005_if0_scsi_host_scsi_device_lun0_scsi_generic'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.706923] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/storag e_serial_Generic_Flash_HS_CF_26020128B005_0_0'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.709094] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2228_26020128B005_if0_scsi_host_scsi_device_lun0'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.709137] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2228_26020128B005_if0_scsi_host'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.711262] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2228_26020128B005_if0_scsi_host_scsi_device_lun1_scsi_generic'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.711304] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/storag e_serial_Generic_Flash_HS_COMBO_26020128B005_0_1'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.713332] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2228_26020128B005_if0_scsi_host_scsi_device_lun1'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.713373] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2228_26020128B005_if0'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.714725] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2228_26020128B005'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.721870] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_46d_c312_noserial_if0_logicaldev_input'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.750791] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_46d_c312_noserial_if0'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.762880] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_46d_c312_noserial_if1_logicaldev_input'). Feb 25 22:03:53 computer_name kernel: [14541.799844] usb 5-4.1.1.4: USB disconnect, address 10 Feb 25 22:03:53 computer_name kernel: [14541.800648] usb 5-4.1.2: USB disconnect, address 7 Feb 25 22:03:53 computer_name NetworkManager: [1203973433.777952] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_46d_c312_noserial_if1'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.781050] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_46d_c312_noserial'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.787993] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_41e_401f_noserial_video4linux'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.788830] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_41e_401f_noserial_if0'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.789678] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_41e_401f_noserial'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.790520] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2602_noserial_if0'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.791176] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2602_noserial'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.798652] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_46d_c018_noserial_if0_logicaldev_input'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.827587] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_46d_c018_noserial_if0'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.829626] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_46d_c018_noserial'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.830918] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2502_noserial_if0'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.832365] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_424_2502_noserial'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.833775] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_17ef_1000_noserial_if0'). Feb 25 22:03:53 computer_name NetworkManager: [1203973433.835185] nm_hal_device_removed(): Device removed (hal udi is '/org/freedesktop/Hal/devices/usb_de vice_17ef_1000_noserial'). Feb 25 22:05:05 computer_name syslogd 1.5.0#1ubuntu1: restart.