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Bug 360295 - kernel 2.6.38 - bluetooth doesn't work
Summary: kernel 2.6.38 - bluetooth doesn't work
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: New packages (show other bugs)
Hardware: All Linux
: Normal major (vote)
Assignee: Gentoo Kernel Bug Wranglers and Kernel Maintainers
URL: http://git.kernel.org/?p=linux/kernel...
Whiteboard: [2.6.38.4]
Keywords:
Depends on:
Blocks:
 
Reported: 2011-03-24 15:13 UTC by Robert Piasek (RETIRED)
Modified: 2011-04-28 00:08 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Robert Piasek (RETIRED) gentoo-dev 2011-03-24 15:13:41 UTC
With 2.6.38, bluetooth doesn't work any more.

It's already fixed upstream (link to patch provided).





Reproducible: Always

Steps to Reproduce:
Install kernel 2.6.38
enable bluetooth
hci0 is up, but no bluetooth device can be found

to work around it, one has to manually execute:
hciconfig
hciconfig -a
(that resets the adapter and bluetooth starts working again)




I'm marking it as major but, as quite a few people use bluetooth keyboard/mouse
Comment 1 Robert Piasek (RETIRED) gentoo-dev 2011-03-24 15:16:50 UTC
Link to patch provided in URL, but here it is again:

http://git.kernel.org/?p=linux/kernel/git/padovan/bluetooth-next-2.6.git;a=commit;h=b99faf1b798d6d0e33526fd2cef55a405c08ff09
Comment 2 Mike Pagano gentoo-dev 2011-03-25 13:39:34 UTC
I count over 18 patches to just one of those files before the one you provided. This would be quite a backport.
Comment 3 Robert Piasek (RETIRED) gentoo-dev 2011-03-26 11:12:45 UTC
If that's a big backport, maybe it's worth waiting for 3.6.38.1 and as soon as it's out remove current version.

Padovan already confirmed it will be part of 2.6.38.1
Comment 4 Robert Piasek (RETIRED) gentoo-dev 2011-03-26 11:20:13 UTC
It seems 3.6.38.1 was released and this patch didn't land there :S I'll poke maintainer to see what can be done.
Comment 5 Mike Pagano gentoo-dev 2011-03-26 14:32:46 UTC
(In reply to comment #4)
> It seems 3.6.38.1 was released and this patch didn't land there :S I'll poke
> maintainer to see what can be done.

That would be great, if there's a public thread, let me know the url so I can follow. Otherwise, let me know if you think a patch is forthcoming or not.
Comment 6 Robert Piasek (RETIRED) gentoo-dev 2011-03-28 10:22:10 UTC
I think related thread is:

http://marc.info/?l=linux-bluetooth&m=129693391117603&w=2
Comment 7 Robert Piasek (RETIRED) gentoo-dev 2011-03-28 10:25:01 UTC
Other part with thread with patch:
http://www.spinics.net/lists/linux-bluetooth/msg11661.html
Comment 8 Robert Piasek (RETIRED) gentoo-dev 2011-03-28 10:27:44 UTC
that patch allies clearly on 2.6.38 and works fine :)

http://www.spinics.net/lists/linux-bluetooth/msg11667.html
Comment 9 Stratos Psomadakis (RETIRED) gentoo-dev 2011-04-21 11:00:24 UTC
The patch was backported to -stable and will be included in 2.6.38.4. Thus this bug can be closed with the next genpatches release, containing 2.6.38.4 patch.
Comment 10 Mike Pagano gentoo-dev 2011-04-28 00:08:23 UTC
2.6.38.4 released in gentoo-sources-2.6.38-r3