@Po-Hsu, It's weird your output shows the btusb is being used...
1, please show me the output of "#modinfo btusb" on the working system 201307-13905 - Dell Latitude 3440 2, I built a testing kernel for Bug #1317453, looks like same issue, could you please take a test? http://kernel.ubuntu.com/~adamlee/lp1317453/ Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1316921 Title: [Dell Inspiron 3137] Atheros Bluetooth [0cf3:0036] does not work on this system (Error in firmware loading) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-saucy/+bug/1316921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
