pgf at laptop.org
Fri Jun 18 09:45:06 EDT 2010
> I have just installed it onto my XO-1 (C1 model with the old style
> touchpad) without anything plugged into it.
> It seems to work but the suspend/resume is "interesting".
you're referring to automatic suspend, in the presence of wireless?
i think bernie understated this bug in the release notes. the
wlan driver on the 2.6.31 OLPC kernels is very broken right now.
your symptoms don't shock me. (though i've never tried the rotate
button when the system has hung.)
(if, on the other hand, you have automatic suspend disabled, then
perhaps something else is going on.)
> Sometimes it goes to suspend but after that I cannot wake it up except
> with the screen rotation button. I press the button and the XO draws a
> lot of rotated images (10-20) and then it stops. After this I can wake
> up the laptop when it suspends again by the touchpad or keyboard. What
> is interesting is that sometimes when it wakes up the screen backlight
> dims for a fraction of the second. Is it the normal behavior? I mean it
> seems that the hardware suspended before the backlight could be dimmed.
> What is the expected behavior?
> Another strange thing is that when I use Read to read a pdf file and
> rotate the screen 90 degree then the top of the screen (toolbar) gets
> black or garbage and when I move the mouse cursor over that area it
> redraws the toolbar with some garbage.
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paul fox, pgf at laptop.org
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