In the case of ID 2001:f111 D-Link Corp. [hex] DBT-122 Bluetooth adapter, it seems that it was not so much a kernel bug than a bluez bug:
It still does NOT work with kernel 2.6.29 and the regular Bluez 4.3x from the Ubuntu distribution. It DOES work OK with Bluez 4.40-2 from Debian.
In the case of ID 2001:f111 D-Link Corp. [hex] DBT-122 Bluetooth adapter, it seems that it was not so much a kernel bug than a bluez bug:
It still does NOT work with kernel 2.6.29 and the regular Bluez 4.3x from the Ubuntu distribution.
It DOES work OK with Bluez 4.40-2 from Debian.