linux-kernel - Re: [ibm-acpi-devel] x230: unhandled HKEY event 0x6050

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1362816406.19016.16.camel@scapa>
Date:	Sat, 09 Mar 2013 09:06:46 +0100
From:	Yves-Alexis Perez <corsac@...ian.org>
To:	Henrique de Moraes Holschuh <hmh@....eng.br>
Cc:	Borislav Petkov <bp@...en8.de>,
	ibm-acpi-devel@...ts.sourceforge.net,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [ibm-acpi-devel] x230: unhandled HKEY event 0x6050

On mer., 2013-03-06 at 21:30 -0300, Henrique de Moraes Holschuh wrote:
> On Mon, 04 Mar 2013, Borislav Petkov wrote:
> > I get this in dmesg with 3.9-rc1:
> > 
> > [   12.951434] thinkpad_acpi: unhandled HKEY event 0x6050
> > [   12.951438] thinkpad_acpi: please report the conditions when this
> event happened to ibm-acpi-devel@...ts.sourceforge.net
> > [   13.516752] thinkpad_acpi: unknown possible thermal alarm or
> keyboard event received
> > 
> > when pressing Fn+F8/F9, i.e. the display backlight keys. I'm loading
> > thinkpad_acpi with brightness_enable=1 and booting the kernel with
> > "acpi_backlight=vendor" so that the backlight intensity gets
> controlled
> > by thinkpad_acpi. But the last maybe shouldn't complain about it,
> no?
> 
> It shouldn't even work right on a x230, that box should be doing
> standard
> ACPI backlight control...

Also see https://bugzilla.kernel.org/show_bug.cgi?id=51231 and
https://patchwork.kernel.org/patch/2124861/

Regards,
-- 
Yves-Alexis

Download attachment "signature.asc" of type "application/pgp-signature" (491 bytes)