Nvidia make suspend work in Linux in Wayland

nvidia-wayland-suspend.txt

Source:
https://gist.github.com/jstarcher/abdac9c2c0b5de8b073d527870b73a19
https://bbs.archlinux.org/viewtopic.php?pid=2044189#p2044189




/etc/modprobe.d/nvidia.conf

blacklist nouveau
options nvidia_drm modeset=1
options nvidia_drm fbdev=1
options nvidia NVreg_EnableGpuFirmware=0
options nvidia NVreg_PreserveVideoMemoryAllocations=1 NVreg_TemporaryFilePath=/var/tmp



boot grub kernel option: 
nvidia_drm.modeset=1 nvidia_drm.fbdev=1




/usr/local/bin/suspend-gnome-shell.sh

#!/bin/bash
case "$1" in 
        suspend) 
            killall -STOP chrome
            killall -STOP firefox
            killall -STOP gnome-shell 
            ;;
        resume)
            killall -CONT gnome-shell
            killall -CONT chrome
            killall -CONT firefox
            ;;
esac 






sudo chmod +x /usr/local/bin/suspend-gnome-shell.sh




/etc/systemd/system/gnome-shell-suspend.service

[Unit] 
Description=Suspend gnome-shell 
Before=systemd-suspend.service 
Before=systemd-hibernate.service 
Before=nvidia-suspend.service 
Before=nvidia-hibernate.service  

[Service] 
Type=oneshot 
ExecStart=/usr/local/bin/suspend-gnome-shell.sh suspend  

[Install] 
WantedBy=systemd-suspend.service 
WantedBy=systemd-hibernate.service 




/etc/systemd/system/gnome-shell-resume.service

[Unit] 
Description=Resume gnome-shell 
After=systemd-suspend.service 
After=systemd-hibernate.service 
After=nvidia-resume.service  

[Service] 
Type=oneshot 
ExecStart=/usr/local/bin/suspend-gnome-shell.sh resume  

[Install] 
WantedBy=systemd-suspend.service 
WantedBy=systemd-hibernate.service



systemctl daemon-reload
systemctl enable gnome-shell-suspend
systemctl enable gnome-shell-resume



reboot


OPTIONAL - to block wakeup from keyboard (or when keyboard broken and wakeup automatically)

echo PTXH | sudo tee /proc/acpi/wakeup