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List:       ibm-acpi-devel
Subject:    Re: [ibm-acpi-devel] Fn-F5 change of behavior in 2.6.33
From:       Damjan Georgievski <gdamjan () gmail ! com>
Date:       2010-03-16 18:50:09
Message-ID: 28f0f01f1003161150w634ee742keac1b6a66bdb07b3 () mail ! gmail ! com
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On Tue, Mar 16, 2010 at 19:03, Damjan Georgievski <gdamjan@gmail.com> wrote:
>>> Just upgraded to vanilla 2.6.33 + tp_smapi, from vanilla 2.6.32 +
>>> tp_smapi, and I've noticed a change in behavior of the Fn+F5 hotkey
>>> combination.
>>
>> Set Fn+F5 to KEY_BLUETOOTH in the thinkpad-acpi input device keymap.  It
>> defaults to KEY_WLAN (will switch to KEY_RFKILL when that becomes
>> available).  This is not what you want.  udev can change that keymap, and so
>> can HAL and input-device userspace utilities.
>
> Changed it to KEY_BLUETOOTH just to test how it behaves.
> I've found that both udev and HAL would change the keymap (on
> ArchLinux) - so that path seems futile.
>
> Anyway,
> I've changed everything to bluetooth* and the funny thing is, now the
> bluetooth rfkill state gets blocked/unblocked by Fn+F5 with no daemons
> running - this again testing in single user mode with even udevd
> killed (only init and minilogd running).
>
> This is not the behaviour I like - where's my control?

Just FYI,
I installed 2.6.32.9 and remade the above tests, it's the same behaviour.

So it's probably the HAL keymap remapping changed when I noticed the problem.
What a mess (/me wishes for HAL to die).

-- 
damjan

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