[haiku-bugs] Re: [Haiku] #6313: keyboard on a Dell Studio XPS laptop not recognised
- From: "siarzhuk" <trac@xxxxxxxxxxxx>
- Date: Tue, 23 Aug 2011 12:29:59 -0000
#6313: keyboard on a Dell Studio XPS laptop not recognised
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Reporter: l8night | Owner: siarzhuk
Type: bug | Status: assigned
Priority: normal | Milestone: R1
Component: Drivers/Keyboard/PS2 | Version: R1/alpha3
Resolution: | Keywords: keyboard dell xps
Blocked By: | Blocking:
Has a Patch: 0 | Platform: x86
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Comment (by siarzhuk):
1) Thank you for the logs. By the way: Have you tried to change the USB
Legacy options (if available) in BIOS Setup? This BIOS option is related
to emulation ps2 input devices from the USB keyboards and mouse. It can
affect on the stock ps2 controller work so we should exclude this factor
from our tests.
2) I see in your syslogs that the most of data comes from AUX (aux) PS2
port - that mean from the mouse (touchpad). It can be known issue with
some problematic ps2 controllers that "mixes" data in such way. During my
work on fixing problem with HP controller I have observed such bogus
behavior in case initialization of mouse and keyboard ports
simultaneously. Could you please try another test with ps2 bus manager
that has mouse port switched off? I have prepared special bus manager for
you, please do the same operations as you did. Thank you!
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Ticket URL: <http://dev.haiku-os.org/ticket/6313#comment:11>
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