ChromeOS version: 65.0.3325.209 
ChromeOS device model: Acer Chromebook 14 (Lars), Acer Chromebox
Case#: 15574989

Description: 

The power button (or any other keys pressed) do not wake the device. The screen remains black and the device will not wake/boot at all, despite having full charge and being connected to a power source.
The only solution is to start the recovery process, then reboot the device without recovering a device. 

Sometimes the login/password screen is shown, but the mouse and keyboard (internal and external USB keyboard/mouse) do not respond.
The only solution is to be to reboot the device. 
This never happens while a regular use and only occurs when the device is being woken from sleep. 

A full reset/recovery of device device does not seem to make any difference. These two issues are occurring on both Acer Chromebook 14 and Acer Chromebox devices. 

The issue is intermittent and is not easily reproducible. 


Drive link to logs: 
https://drive.google.com/open?id=10_MJ49zgouu7gGg5xIc80v_sDQv6FtxX

Latest crash IDs:

2018-04-03 - 6222882492b0cbed
2018-04-04 - 9db8ae1d45b653d6
2018-04-04 - b07c21d97967c660
2018-04-04 - 01e7806108e7d2a5
2018-04-05 - 737dd301fff58c04
2018-04-10 - 8b10d838689f220b
2018-04-20 - 796124d0eac24c96

### Additional information ###

After updating to a beta version - 67, devise shows a bit different symptoms.
After the boot of device and login, the screen goes black briefly and then display returned and user is able to log in.
They have a dialogue box in Chrome saying something went wrong and chrome window did not shut down properly. The screen resolution within Chrome also gets wrong.

Debug logs from Beta: 
https://drive.google.com/open?id=16_DFnn57--nxFsEs-kdJSKNs6UVscLj_

Crash ids from Beta:
b2bfcd59ab73dd2d
c15b60f4aecf0c3d
455df084b77466cd


From crash id in Beta logs, it might be related to https://bugs.chromium.org/p/chromium/issues/detail?id=836119