Keyboard prevents standby

[quantentunnels]

I'm using Ubuntu 14.04. and whenever I want to go to standby, the machine powers down and then right back up again. When I unplug the keyboard the machine stays in standby mode.

I'm using cubuanics fork on my ergodox (cub-uanic/tmk_keyboard@7c1ed424f1011aa214b9539a083da318050e21b7).

[tmk]

No usable log output?

[tmk]

And which protocol are you using? LUFA is only actively supported by me.

[quantentunnels]

I used the LUFA stack and I don't know how to get log output concerning this. Maybe I need a keylogger ;)

[tmk]

you can find some log files under /var/log.

Did you try PJRC stack or benblazak's firmware?

[lkong]

same problem with win8. what even worse is the keyboard needs to be unplugged and plugged back in to work again. Is there any way I can retrieve log files from win?

[tmk]

What's your keyboard? Ergodox or others? And Latest firmware with LUFA?

[tmk]

I just confirmed suspend and resume work well on Windows 7 64bit with HHKB and the latest firmware(@4192bce) at least. I don't use this feature daily but it's worked for me since quite a bit ago.

This problem is probably specific to Ergodox port(cub-uanic/tmk_keyboard) which based on a bit old tmk. Try backport from the latest tree of tmk and check suspend code. EDIT: not old now.(cub-uanic/tmk_keyboard@8ecb3e9e442a3a5d7a79ee766af8e36d69d6c1cd)

LUFA suspend code is here, very simple loop. https://github.com/tmk/tmk_keyboard/blob/master/protocol/lufa/lufa.c#L589

I'll close this unless some later unless new info comes up.

[quantentunnels]

So I found some output in kern.log. I can see the suspend but, can't make sense of it.

[lkong]

i merged tmk fork and cub fork in my own repo: https://github.com/lkong/tmk_keyboard The problem Ive mentioned in previous post has been solved. Still need to test the sleeping problem.

[cub-uanic]

Should be fixed now in Ergodox port (cub-uanic/tmk_keyboard).