Hi, I am constantly getting these messages in 2.6.20-rc6 Greg's tree: Jan 30 11:26:42 valisk kernel: Bluetooth: Core ver 2.11 Jan 30 11:26:42 valisk kernel: PM: Adding info for platform:bluetooth Jan 30 11:26:42 valisk kernel: kobject_add failed for bluetooth with -EEXIST, don't try to register things with the same name in the same directory. Jan 30 11:26:42 valisk kernel: Jan 30 11:26:42 valisk kernel: Call Trace: Jan 30 11:26:42 valisk kernel: [] kobject_shadow_add+0x147/0x17b Jan 30 11:26:42 valisk kernel: [] subsystem_register+0x1b/0x2a Jan 30 11:26:42 valisk kernel: [] class_register+0xbf/0x1bd Jan 30 11:26:42 valisk kernel: [] class_create+0x53/0x71 Jan 30 11:26:42 valisk kernel: [] :bluetooth:bt_sysfs_init+0x5a/0x8b Jan 30 11:26:42 valisk kernel: [] :bluetooth:bt_init+0x1b/0x53 Jan 30 11:26:42 valisk kernel: [] sys_init_module+0x1467/0x15c3 Jan 30 11:26:42 valisk kernel: [] system_call+0x7e/0x83 Jan 30 11:26:42 valisk kernel: Jan 30 11:26:42 valisk kernel: PM: Removing info for platform:bluetooth Jan 30 11:26:43 valisk kernel: Bluetooth: Core ver 2.11 Jan 30 11:26:44 valisk kernel: PM: Adding info for platform:bluetooth Jan 30 11:26:44 valisk kernel: kobject_add failed for bluetooth with -EEXIST, don't try to register things with the same name in the same directory. Jan 30 11:26:44 valisk kernel: Jan 30 11:26:44 valisk kernel: Call Trace: Jan 30 11:26:45 valisk kernel: [] kobject_shadow_add+0x147/0x17b Jan 30 11:26:45 valisk kernel: [] subsystem_register+0x1b/0x2a Jan 30 11:26:45 valisk kernel: [] class_register+0xbf/0x1bd Jan 30 11:26:45 valisk kernel: [] class_create+0x53/0x71 Jan 30 11:26:46 valisk kernel: [] :bluetooth:bt_sysfs_init+0x5a/0x8b Jan 30 11:26:46 valisk kernel: [] :bluetooth:bt_init+0x1b/0x53 Jan 30 11:26:46 valisk kernel: [] sys_init_module+0x1467/0x15c3 Jan 30 11:26:46 valisk kernel: [] system_call+0x7e/0x83 Jan 30 11:26:46 valisk kernel: There's currently no bluetooth device plugged in. The module seems to not finish loading: valisk:/home/oliver/Desktop/linux-2.6.20-6-greg # hciconfig -a Can't open HCI socket.: Address family not supported by protocol Regards Oliver