Bluetooth stopped working between 12.10 beta 2 and now (days before 12.10 release)

I upgraded to Ubuntu 12.10 when beta 2 was released. Untill a week after I did, my Bluetooth worked normally. I was using it daily, so I know it was doing just fine. I do a system update multiple times a day and since one of those, my bluetooth stopped working.
Some of the problems are:
- After I open the bluetooth-applet (from gnome-bluetooth) and I want to slide the ON/OFF switch to ON, it stays on OFF. When I try a second time, it stays at ON.

- If I scan for devices (and I have another visible device next to it) it just stays scanning forever without finding anything. (I know bluetooth is on because I can see my computer on the other device.)

- If I turn off bluetooth from the applet or from the top bar, it stays on. I stay seeing it on other devices. When I turn it back on and off some times, it finally gets turned off.

I use a MacBook Pro i5 2.53GHz 15" 2010 in 64-bit.

I filed this for gnome-bluetooth, but probably it's caused by an error in some underlying bluetooth package. I can find the following in my update history:

- Mon Oct 1 17:31:20 2012
  Upgraded the following packages:
    libbluetooth3 (4.101-0ubuntu5) to 4.101-0ubuntu6
  Installed the following packages:
    libbluetooth-dev (4.101-0ubuntu6)

- Mon Oct 1 18:42:04 2012
  Upgraded the following packages:
    gir1.2-gnomebluetooth-1.0 (3.5.92-0ubuntu1) to 3.6.0-0ubuntu1
    gnome-bluetooth (3.5.92-0ubuntu1) to 3.6.0-0ubuntu1
    libgnome-bluetooth11 (3.5.92-0ubuntu1) to 3.6.0-0ubuntu1
  Installed the following packages:
    bluetooth (4.101-0ubuntu6)

Will a fix be released before the official Ubuntu 12.10 release?

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: gnome-bluetooth 3.6.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
NonfreeKernelModules: nvidia wl
ApportVersion: 2.6.1-0ubuntu3
Architecture: amd64
Date: Thu Oct 11 19:42:47 2012
ExecutablePath: /usr/bin/bluetooth-applet
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-bluetooth
UpgradeStatus: No upgrade log present (probably fresh install)