13.1.0 release candidate 2 (build 21) released
pgf at laptop.org
Wed Jan 2 14:56:46 EST 2013
> On Sun, 2012-12-30 at 12:42 +0000, Daniel Drake wrote:
> > Hi,
> > We're pleased to announce the next release candidate of our new 13.1.0
> > software release.
> < snip >
> > This build now enables XO-4 idle suspend by default. This is still a
> > work in progress, there are still various instabilities which may make
> > this build feel more unstable than previous ones. You can disable
> > automatic power management in sugar's Settings panel to restore
> > previous behaviour.
> Once my XO-4s (B1 & C2) enters idle suspend they can not be awakened
> with any external method I've tried. No response to touch-screen,
> touch-pad, keyboard, or power-button to trigger a event in powerd. I've
[semi-]reliable suspend/resume on C1/C2 requires new as-yet-unreleased
EC code. i've not yet had a B1 work well.
also, as you've found, rtcalarm-based resume should be okay, but i
don't think anything else will wake the system reliably.
> set the dim/blank to be 60/120 to speed up testing whether rtcalarm
> works. What I found interesting is once suspended then using the
> keyboard to awaken if you wait for rtcalarm to wake the XO the event
> will be shown as 'keypress' while tracing powerd.
yes, a kernel issue was causing most wakeups to be ascribed to
"keypress". should be fixed in the next build.
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paul fox, pgf at laptop.org
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