Re: Duplicate key press events

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On 7 August 2011 15:39, Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> wrote:
> If it is an EC bug or an ACPI firmware bug we cannot work around, we add an
> event filter.  Otherwise, we can try to fix it in a better way.

Right, makes sense. I'm back from the conference now, and apologies
for the delay.

> Ok.  Let's do it this way, then:  please do a full acpi and dmidecode dump
> of your current BIOS, gzip them (remove UUIDs/serial numbers) and send them
> to us.  Then, update the BIOS and EC, and do the same.  That will help me do
> a differential analysis if the update happens to fix the bug.

I've uploaded them here, as it's over 100k in size:
http://people.freedesktop.org/~hughsient/temp/acpi-hotkeys-hughsie.tar.bz2

> BTW, latest firmware for your box is version 1.46: 6MET86WW/6MHT45WW
> There are important fixes if you can read between the lines of Lenovo
> changelogs, but they are related to EC firmware bugs on the KBC emulation
> and battery control.  You really ought to update, but the chances of it
> fixing the double-event-reporting issues are low.  Those changelogs are very
> incomplete.

There appears to me no changes to my bug on the 1.46 update, and I
still get duplicate events from the thinkpad input device and the acpi
input device.

Also, brightness_mode and brightness_enable are unchanged.

Thanks for any help,

Richard.

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