Fra Posted June 28, 2022 Posted June 28, 2022 Good morning, I've got a Libre Computer Renegade, with Amrbian Bullseye minimal (on an sd card) . Changing HDMI monitors (of different sizes and resolutions) the board does not adjust automatically the resolution, so, sometimes the display is unreadable because written are too small, and I can't set a resolution to beng able to use it. Surfing armbian docs, it seems to be an environment problems that could be solved by chanching u-boot parameters. I tried to enter in u-boot command shell but I can't. Pushing backspace while it is booting make no effect (tried also with serial console but it didn't work). How can I enter in u-boot environment to set an HDMI monitor resolution? Thanks in advance
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