Second external monitor not working on Ubuntu 21.10 with NVIDIA driver 510.47.03

Graphics / Linux Linux
1

Hi, I have ASUS ZenBook with GeForce GTX 1650 Mobile / Max-Q graphic card. My problem is that the first monitor connected via HDMI displays images while the second one connected via USB-C stays black. They both shows in nvidia-settings.

Ubuntu 21.10, Kernel 5.13.0-30-generic, NVIDIA driver 510.47.03
Secure boot is disable.

This particular machine is dual boot with Windows 10 and that performs fine - detecting both monitors.

nvidia-bug-report.log.gz (399.9 KB)

2

All your outputs are connected to the intel igpu, so it’s actually no nvidia driver issue.
Please don’t use nvidia-settings to configure monitors but gnome control center instead. Can you enable/disable the non-working monitor there?
In the logs it’s detected fine and seems active.

3

Thank you for your reply. I can enable/disable the non-working monitor in gnome control center, but nothing happens