Ubuntu
linux package

  1. Bug #1810619
  2. Comment #12

Comment 12 for bug 1810619

Revision history for this message
Grentz (mic.grentz) wrote :

> > - no really suspend mode (the battery continue to discharge like the laptop is in activity)
>How much does it use during suspend?

About 4 - 6 hours.

> > - resume by touch the keyboard
> This is intended. Both macOS and Windows do this.
With 4.18-10, I don't have this behavior. Is it right ?

I've read https://www.kernel.org/doc/Documentation/admin-guide/pm/sleep-states.rst
$ sudo sh -c 'echo mem > /sys/power/state'
$ sudo sh -c 'echo deep > /sys/power/mem_sleep'

With this two lines, my Dell XPS 13 9370 go in a sleep mode : no really battery discharge during 5 - 6 hours, resume only with power button or by opening the screen. The resume take just a more time than before.