HDMI not working on GTX 1050 TI (Notebook) with Kubuntu 18.x and 19.x.

The HDMI port is not working on GTX 1050 TI with Kububtu 18.04. (Acer Nitro 5).
I don’t know what to do.
Many people comment the same problem with diferent SO in internet.
The NVidia drivers are installed.
What can i do ?
nvidia-bug-report.log.gz (76.4 KB)

Please run nvidia-bug-report.sh as root and attach the resulting .gz file to your post. Hovering the mouse over an existing post of yours will reveal a paperclip icon.

Log is attached.

Please disable secure boot in bios.



The HDMI port is woking now. (Driver 440)

Thank you very much!