XO-4 not resuming after suspend

[Paul Fox]

jerry wrote:
 > On Sat, 2013-02-02 at 09:25 +1100, forster at ozonline.com.au wrote:
 > > > >> > I have an XO-4 B1, OFW Q7B14, EC Firmware 0.3.10, os28.
 > > > >> >
 > > > >> > It won't resume after suspend, but sometimes it does. I couldn't
 > > > >> > reproduce the bug, but it happens most of the time.
 > > ...
 > > > >> > Anyone else seeing this?
 > > > >> >
 > > 
 > 
 > I'm seeing this with my B1, hard lock just after suspending, can't
 > awaken the XO via any input method. Sorry no logs for this one. 
 > 
 > 
 > > For me, OS28 XO-4 doesnt seem to be going into suspend, mostly. It did suspend once and when it resumed it did not load the cursor, just a square of noise like a QR code, a bug we had in the early XO-4 builds. It seems suspend has regressed from OS27.
 > > 
 > > Tony
 > > 
 > 
 > I'm seeing this with the C2 unit I have, enabling powerd's tracing shows
 > suspend is being skipped with "cpu busy" once a rtcalarm wakeup event
 > occurs during until_dim-soft. I have the logs if needed.

thanks -- yes, we've observed that something is consuming cpu
on os28, preventing suspend.

paul
=---------------------
 paul fox, pgf at laptop.org