No display with JP6.1

Hi.

I just updated to JP6.1 but when I use DP-HDMI and a mobile monitor, the screen can not display, I have changed to the monitor that has DP and it can work. Please help me fix it.

Thank you.

Please help share the result of /var/log/Xorg.0.log with DP-HDMI cable connected case.

Also, please help test if jetpack6.0 is fine. Just a experiment.

I’ve just returned to JP6, and the DP-HDMI works perfectly with it!

There is no update from you for a period, assuming this is not an issue anymore.
Hence, we are closing this topic. If need further support, please open a new one.
Thanks

If possible, please also share me the /var/log/Xorg.0.log with DP-HDMI cable connected case on jp6.1.

Thank you.