SOLVED: if you have this USB device 13d3:3404 like me there is a lack of firmware uploading, this is solved in kernel 4.0, so if you have a kernel 3.x you must patch btusb.c and recompile this module.
For example I have a 3.18.12 kernel (installed into Ubuntu 14.04 from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D), here is what I've done: - get the kernel source with wget https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.18.12.tar.xz - tar xpvf linux-3.18.12.tar.xz - cd linux-3.18.12/drivers/bluetooth - gedit btusb - add this line under /* Broadcom BCM20702A0 */ { USB_DEVICE(0x13d3, 0x3404), .driver_info = BTUSB_BCM_PATCHRAM }, - cp /boot/config-$(uname -r) .config - cp /usr/src/linux-headers-$(uname -r)/Module.symvers Module.symvers - sudo apt-get install build-essential linux-headers-generic - sudo cp btusb.ko /lib/modules/$(uname -r)/kernel/drivers/bluetooth/ - get file https://dl.dropboxusercontent.com/u/2259248/BCM20702A0-13d3-3404.hcd and put it into /lib/firmware/brcm directory - reboot That's all, folk! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1382302 Title: Broadcom Corporation BCM4352 bluetooth adapter not finding any bluetooth devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1382302/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
