HDMI issue on optimus laptops (e.g. HP Spectre x360 - 15) can be fixed by disabling modesetting in the following file:
sudo vi /lib/modprobe.d/nvidia-kms.conf # This file was generated by nvidia-prime # Set value to 0 to disable modesetting options nvidia-drm modeset=0 After this prime switching works correctly and HDMI works for NVIDIA card. Tested nvidia-driver-430 but the system still does not come reliable from suspend. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1803179 Title: System does not reliably come out of suspend To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1803179/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
