After running into problems with btusb on my OMAP3 (arm) based Beagle Board, I discovered that switching from SLOB to SLAB causes the problems to go away. With SLOB: Scanning ... 05:16:CF:F7:04:20 n/a 00:11:F6:05:79:95 ....R#w 00:1A:8A:DB:E8:3D ....R$w9 00:16:CF:F7:04:20 05:1A:8A:DB:E8:3D n/a Devices: hci0 00:00:00:00:A8:AE Connections: < ACL 00:11:F6:05:79:95 handle 0 state 5 lm MASTER With SLAB: Scanning ... 00:1A:8A:DB:E8:3D SGH-T629 Devices: hci0 00:1B:DC:0F:A8:AE Connections: < ACL 00:11:F6:05:79:95 handle 42 state 1 lm SLAVE I have not been able to test on other architectures yet to determine if it is another component in the chain (such as the usb OTG controller) misbehaving with SLOB. This is with git latest (post 2.6.29-rc7) and a number of OMAP branches. -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html