#9675 NORM Not Tri: modified XO-1.5 w. USB keyboard has no touchpad on first boot.
Zarro Boogs per Child
bugtracker at laptop.org
Sat Nov 14 13:32:00 EST 2009
#9675: modified XO-1.5 w. USB keyboard has no touchpad on first boot.
------------------------------------+---------------------------------------
Reporter: wad | Owner:
Type: defect | Status: new
Priority: normal | Milestone: Not Triaged
Component: not assigned | Version: not specified
Resolution: | Keywords:
Next_action: never set | Verified: 0
Deployment_affected: | Blockedby:
Blocking: |
------------------------------------+---------------------------------------
Comment(by rsmith):
Replying to [comment:1 rsmith]:
> I suspect that the lack of keyboard is fouling up my keyboard ID routine
which has the Aux port (mouse) disabled during that period. Don't quite
understand why a reboot makes it work though. Must have something to do
with that a software reboot the keyboard would not be re-probed. Its only
on power up via the power button.
Looking at the kb detect code even in the total fail case the aux port
should still get re-enabled. However the timeout for that would be > 300
ms. In previous cases a long timeout caused problems. The attached test
firmware should make the delay in the 150ms range.
Also please try a cold boot stop at OFW and see if test /mouse works.
--
Ticket URL: <http://dev.laptop.org/ticket/9675#comment:2>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system
More information about the Bugs
mailing list