System freezes on suspend/hibernate after update to systemd 256-3

[joekamprad]

@elrond

Device-1: NVIDIA AD107M [GeForce RTX 4050 Max-Q / Mobile] vendor: ASUSTeK
    driver: nvidia v: 535.179 arch: Lovelace pcie: speed: 2.5 GT/s lanes: 8
    ports: active: none off: HDMI-A-1 empty: DP-9,eDP-2 bus-ID: 01:00.0
    chip-ID: 10de:28e1

there is ongoing issue with suspend/hibernate and Nvidia Drivers:

Can't Wake up Endeavour After Sleep

To save and restore all video memory contents, use the NVreg_PreserveVideoMemoryAllocations=1 kernel module parameter for the nvidia kernel module and enable nvidia-suspend.service, nvidia-hibernate.service, and nvidia-resume.service. See NVIDIA’s documentation for more details. Thanks for the reply! I’m not clear on how to set the Nvidia kernel module parameters per the above (exactly what command(s) to use)?

Wayland + Nvidia - No Signal Black Screen on Login

For systemd-boot: If you have an nvidia card then you should only need to apply changes to: /etc/kernel/cmdline sudo nano /etc/kernel/cmdline Add these to the line of text: nvidia-drm.modeset=1 nvidia-drm.fbdev=1 Hold ctrl and tap x . Select Yes to save changed buffer. You can write the text using _ or - . Both will work. Some add: initcall_blacklist=simpledrm_platform_driver_init But the above should not be necessary Don’t forget to: sudo reinstall-kernels After editing. For Grub: …

Possible fix for sleep/suspend issue for nvidia proprietary drivers to be added to nvidia-inst?

is there any disadvantage to adding this script to nvidia-inst? i think it would make it a better out-of-the-box experience for users. https://www.reddit.com/r/EndeavourOS/comments/13e15fp/how_to_fix_the_sleepsuspend_issueglitch_with/