How to enable Habernate on linux and fix / boot delay or stuck in boot screen after changin the swap

[@darezahraa.s1807]

Thanks you solve my problem I fix this after 1 hour struggle thanks a lot
I tested it on kdeubuntu and it works but button is not still show

[@MuhammadRustom]

Hello,
as I understand you wish to assign the power button to activate hibernate
First check your swap size it should be more than you actual ram size
then you have to activate it in the step 9
past this command into terminal
sudo nano /etc/systemd/logind.conf
then
change the value from #HandleHibernateKey=hibernate
to HandleHibernateKey=hibernate
if doesn't work add this line (not tested)
HandlePowerKey=Hibernate

[@darezahraa.s1807]

@@MuhammadRustom ya I solve my problem thanku so much bro

[@abdulrahmanmtatfi8463]

Very good