[Bug 992757] [NEW] Bluetooth Adapter not recognized (precise)

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My specific dongle has worked flawlessly on 11.04, since upgrading, my
system no longer recognizes it.

blueman-applet reports no adapters found.

hcitool dev reports nothing, just "Devices:"

lsusb finds this however:
Bus 006 Device 002: ID 1131:1004 Integrated System Solution Corp. Bluetooth Device

If I pull the dongle out, the applet disapears.  If the dongle is not
evident on boot, the applet will not start.

hciconfig show this:
hci0:	Type: BR/EDR  Bus: USB
	BD Address: [snip]  ACL MTU: 1021:4  SCO MTU: 48:10
	DOWN 
	RX bytes:2270 acl:0 sco:0 events:80 errors:0
	TX bytes:365 acl:0 sco:0 commands:85 errors:0

Tailing syslog while attempting to `hciconfig hci0 up`shows this:
May  1 13:44:44 beta kernel: [  137.992056] Bluetooth: hci0 command tx timeout

** Affects: bluez (Ubuntu)
     Importance: Undecided
         Status: New

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Bluetooth Adapter not recognized (precise)
https://bugs.launchpad.net/bugs/992757
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