Inspired by #17 - What seems to have worked for me is to disable all nvidia service scripts.
First, can take note of current setting with: $ for e in suspend hibernate resume;do sudo systemctl status nvidia-$e.service;done ● nvidia-suspend.service - NVIDIA system suspend actions Loaded: loaded (/lib/systemd/system/nvidia-suspend.service; disabled; vendor preset: enabled) Active: inactive (dead) ● nvidia-hibernate.service - NVIDIA system hibernate actions Loaded: loaded (/lib/systemd/system/nvidia-hibernate.service; disabled; vendor preset: enabled) Active: inactive (dead) ● nvidia-resume.service - NVIDIA system resume actions Loaded: loaded (/lib/systemd/system/nvidia-resume.service; disabled; vendor preset: enabled) Active: inactive (dead) Then disable the scripts with: $ for e in suspend hibernate resume;do sudo systemctl disable nvidia-$e.service;done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1911055 Title: [modeset][nvidia] suspend/resume broken in nvidia-460 : Display engine push buffer channel allocation failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460/+bug/1911055/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs