[Mobian] No return from locked phone

[arno_nuehm]

Hello there,

using the 20230129 installer image for Mobian, the installation on the eMMC went through fine, but everytime the phone locks itself or is manually locked with the power button, there is no coming back to the login screen. The phone stays dark, but is still running, because changing the volume with buttons still works.

Has anyone encountered the same problem or a solution for that behaviour?

Thanks in advance!

Cheers!