Notices

Well. Suddenly I've faced with this thread.

1) There is no s2ram built into Diablo. All things are the same as in Chinook. Only when screen rotates, the keypad rotates too

2) 3rd release (1.0.2) - now it works, test it. I left my n800 for a night, no charge leaked. But time was the same as before sleeping. I'll add system time recovery when stop sleeping.

3) By this moment you can not control whether to s2ram or simply block t.s. and k.p. I'll think about how to implement this feature.

1.0.4 works well. I've written code for time correction after wakeup. And there are two symlinks n800-s2ram-start/n800-s2ram-start to control if daemon should watch when you block a device.

You should shortcut n800-s2ram-start / n800-s2ram-start commands somewhere. I myself placed them into osso-statusbar-cpu applet.

If this works well, and you get a stable release, do you think uploading to extras-devel would be worthwhile?

I've not done this yet before. It will occupy some time, I think.

Is there a reason why this is flagged for n800 only? Can i safely try it on n810?

Yes. You can try it. May be LED blinking will be disabled. And may be it will not detect when touchscreen and keypad are locked. But I think all will work on n810 too. Test it and write me if it works ok.

OK I'll be trying it out. If it works on the n810 too the project name should be changed IMO.

After install I got this error:
killall: n800-s2ram: no process killed

I rebooted my NIT and now its stuck during boot screen doing nothing... not sure if its related to s2ram though.

It works fine for me and the battery life is much longer with this.

Error about process killing is normal. It means no n800-s2ram was running before.

As to stuck during boot screen, I got the same thing in Diablo. It seems to happen while I reboot my tablet.

Earlier versions (<1.0.6) eventually freezed tablet due to watchdog, reboot needed. Version 1.0.7 has been running on my n800 for 4 days, no issues.

So, if you have n810, you should draw attention at the following things:
1) Whether tablet comes to a sleep-to-ram state in few seconds after blocking keypad and screen (by pinging it). It happens when light goes down to zero level.
2) Whether LED is blinking while sleep (it is hardware PWM controller, no CPU involved).

Okay then maybe hide the error, or solve this matter in a prettier way?

I have 1.0.7 installed.

Somehow it was able to boot again. Don't know why.

Later I put it off and on again, and rebooted even. All was well.

/etc/n800-s2ram.cfg says '1'

So with this now installed, and then locking touch screen & keys, the device should suspend itself to RAM? I think it is working because after the light goes off I'm not able to ping it anymore. I can unlock it but this doesn't function. Tapping does nothing. The ambient light is still blinking (maybe it should be put off, or make be red for this current state?). I just send myself an e-mail and Modest shouldn't detect this e-mail because it doesn't have a network connection. Is it really working? Is it this easy and 'transparent'? If yes, might be great to have included in extras! (After it has a more accurate name?)

(I have autolock installed as well.)