XO-4 lack of keyboard/mouse input - still happening?
pgf at laptop.org
Tue Jan 29 11:28:51 EST 2013
> In recent months we have seen some issues with the XO-4 keyboard and
> mouse, where the system would boot (or resume from suspend?) and not
> respond to keyboard/mouse input (and/or respond to keyboard input in a
> very lagged manner).
> This problem may have been accompanied with kernel messages like:
> psmouse serio1: Failed to deactivate mouse on olpc_touchpad/serio0
> psmouse serio1: Failed to enable mouse on olpc_touchpad/serio0
> psmouse serio1: sentelic: Unable get OPC state.
> atkbd serio0: keyboard reset failed on olpc_keyboard/serio0
> and corresponds to tickets:
> #12101 cl4: touchpad missing after reboot
> #12370 No mouse interaction possible after bootup
> Has anyone seen these problems or the possibly-related kernel messages
> on recent builds such as 13.1.0 build 27 with the latest firmware?
> I previously saw it fairly regularly on my two XO-4s but I can't
> recall seeing it recently. Additionally, we would sometimes get those
> kernel messages during shutdown, and those messages have now gone
> away, so I'm wondering if we have fixed these issues while working on
> related things.
i wish i could point to an EC or kernel fix that i'm aware of that
would have made it go away, but i can't. i agree that i don't recall
seeing it lately.
paul fox, pgf at laptop.org
More information about the Devel