On Wed, 8 Jan 2020 at 18:10, Klaus Kolle <klaus(a)kolle.dk> wrote:
On 08.01.2020 18.04, Iñaki Ucar wrote:
> Try then
>
> echo deep > /sys/power/mem_sleep
>
> as root, and Ctrl-Alt-Del > Sleep again. If that works, then
> mem_sleep_default=deep in the kernel cmdline should do the trick.
That did the trick - thank you.
So you want me to edit the grub config adding the above entry?
Yes, edit GRUB_CMDLINE_LINUX under /etc/default/grub to add that entry and then
sudo grub2-mkconfig -o <path/to/grub.cfg>
which should set deep sleep in /sys/power/mem_sleep automatically on every boot.
Iñaki