Hey guys!

Last Saturday I got my brandnew Lenovo Thinkpad LS500 NRJ9AGE and installed 
Intrepid Ibex (8.10) 64bit.
The problems concerning the hotkeys are still up2date for this modell. I read 
that with hotkey-setup 0.1.28ubuntu7 the problems should be fixed, but 
unfortunately not for my SL500.

I tested following keys:

Key:                         Works? 
------------------------------------------------
Lock Screen            no
Battery status         no 
Sleep                       yes
Wifi/RF kill                 no
Switch displays        yes
Hibernate                no (but I use a encrypted swap-partition)
Brightness up          yes, but inverted
Brightness down      yes, but inverted 
Volume up               no
Volume down           no
Mute                        no
Multimedia Keys      no
Display Zoom         no

And an additional key works also not. Which german description I
couldn't really translate into english "Einstellungen von
Eingabeeinheiten ändern". It have to be something like this: "Changing
options of inputdevices".

The main problem is the brightness of the display. The hotkeys works very bad 
if I try to change the brightness.
The first thing is, that the function is inverted. The second point, the 
procedure of changing the brightness is very inaccurate. The background gets 
dark an returns than in an brighter or smother light. Its a very strong 
flickering of the display.
If I disconnect AC, the display gets on battery brighter and returning to AC it 
gets darker again. Cazy thing... Also when I log into Ubuntu with my user. 
First in the gdm, the display is shining like the sun. After I logged it gets 
darker again... GRML!!!

The are additional problems with the fingerprint sensor and the webcam.
They dont work, but I think thats another construction side.

An additional hint:
If I do "sudo modprobe tinkpad_acpi", I get this message:

FATAL: Error inserting thinkpad_acpi 
(/lib/modules/2.6.27-7-generic/kernel/drivers/misc/thinkpad_acpi.ko): No 
such device

I would be so glad, if some can get me some advice. Its not very funny,
if your brand new toy will not work in top condition.

Greetings!
Michael

-- 
Brightness up not generating ACPI event on Thinkpad T43p, T42, X31, X40, R52
https://bugs.launchpad.net/bugs/222796
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