Ubuntu-Certification

DisplayPort and MST issue - Lenovo ThinkBook 14 Gen 2 ITL (202008-28154)

Asked by Jose Antonio Quevedo Muñoz

Hi there!

I have a Lenovo ThinkBook 14 Gen 2 ITL and I'm trying to use the Displayport MST feature via the USB-C port.

So the setup is: Thinkpad (USB-C port) - Dell P2722HE (USB-C PD port) - Displayport Output - Displayport to VGA cable - Philips 223V5L VGA monitor.

The MST Dell monitor feature is enabled.

With this setup, the VGA monitor doesn't receive any video signal and goes to sleep. I'd like to use this dual monitor + laptop setup but I have no idea where's the problem.

Any help will be very welcome. Thanks in advance. Regards.

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Launchpad Janitor (janitor) said : 		#1

This question was expired because it remained in the 'Open' state without activity for the last 15 days.

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Jose Antonio Quevedo Muñoz (joseantonio-quevedo) said : 		#2

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