Hibernate Seems to Cause Shutdown Instead

[zpero]

Hello,

I am fairly new to linux. I installed Endeavor a few days ago.
My laptop seems to not be hibernating. When I choose the action in the KDE start menu, it seems to shut down instead, since the next time I press the power button, I see it post and go through the usual boot-up procedure. All the apps that were open are now closed, though intwerestingly my browser seems to offer the option to restore my tabs.

I found this other forum post, but I had problems with it:

I can't seem to get hibernation to work

This is my second installation of Endeavour OS. First I did it with xfce and now with plasma KDE. I haven’t been able to get the hibernation to work. I was surprised and happy with the hibernation option during installation - but haven’t been able to get it to work so far. Actual Behaviour: When I click on hibernate, it seems to be going into hibernation, however, when I press the power button, it seems to boot up to the os-selection menu, and after booting into EOS, it seems like I did a simpl…

On my system, /etc/dracut.conf.d/resume.conf already exists and has the line:
add_dracutmodules+=" resume "

I ran dracut-rebuild anyway, but the problem did not go away.
I then attempted to run reinstall-kernels like the post susggests, but the command is not installed on my machine. That’s where I gave up.

By the way, how do I add code blocks to my posts?
Thank you,
Zpero

[pebcak]

Have a look at the following thread and try the suggested solution:

Galileo resume from hibernation not working

Today I installed Galileo with encrypted swap. I do have resume.conf with resume module, resume= parameter on kernel command line, swap in /etc/fstab with UUID, everything just from the installation. But when I issue systemctl hibernate, it hibernates but upon powering machine up the system starts normally

[zpero]

I added the line to the file, restarted, and then tested the hibernation.
It is still not working. Could it be because I am using grub and not systemd-boot?

[anon26269396]

Did you do the last line in the solution?

[zpero]

Ahh, I forgot the rebuilding step. It seems to work now!
By the way, how do I post code blocks in the forums?

[anon26269396]

When you hit reply there will be a menu in the box your typing in.
Welcome to the forums.