Followed wiki, but the screen does not rotate

[Klinge]

Hello, I installed the latest version of MM.

My problem, i cannot rotate my screen. I followed the wiki manual von MichMich.

I added the following two lines to /boot/config.txt

#Enable the Open GL driver to decrease Electron's CPU usage
dtoverlay=vc4-kms-v3d

and I added the following line to ~/.config/lxsession/LXDE-pi/autostart

@xrandr --output HDMI-1 --rotate right

But the screen does not rotate.

Could it be a problem, that there is a Monitor/USB Switch between the raspberry and the monitor?

I would be very grateful if someone could help me.

Thank you in advance.

Lars

[Mykle1]

@klinge said in Followed wiki, but the screen does not rotate:

Could it be a problem, that there is a Monitor/USB Switch between the raspberry and the monitor?

Try it without the Monitor/USB Switch. If it works, then it’s the switch. If it doesn’t, something else is amiss.

[Klinge]

I tried it without the switch. But unfortunately it still doesn´t work.

[cirdan]

With the risk of sounding like the helpdesk.“did you reboot between attemps”

And to be sure, you are using the hdmi port?

[Klinge]

My Monitor has a DVI Interface, so I am using an hdmi dvi adapter. Could it be that? What could I do to rotate with DVI?

[cirdan]

Its about using the hdmi output of the pi. And it looks you’re doing that. But you can try hooking up the pi to another monitor, e.g. a tv to rule it out?