http://bugzilla.opensuse.org/show_bug.cgi?id=1202983 http://bugzilla.opensuse.org/show_bug.cgi?id=1202983#c1 Tom Lebreux <me@tomlebreux.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |me@tomlebreux.com --- Comment #1 from Tom Lebreux <me@tomlebreux.com> --- (In reply to Jakob Lorenz from comment #0)

Today I wanted to test MicroOS on my RaspberryPi 4. Unfortunately, the display output stopped during the boot process, with the error: simple-framebuffer.0: [drm] ERROR could not acquire memory range [mem 0x3e3cf000-0x3ebb7fff flags 0x200]: error -16

Steps to reproduce: 1.Download latest MicroOS for RaspberryPi & flash it to sd card. 2.Try to boot the system

I had the same issue. I was able to "fix" it by adding `dtoverlay=disable-vc4` to a newly created file named extraconfig.txt in the directory that contains config.txt. So something like mount /dev/mmcblk0p1 /mnt echo 'dtoverlay=disable-vc4' >> /mnt/extraconfig.txt umount /mnt I still get the "simple-framebuffer error -16" error message, but at least I get to install it now.. -- You are receiving this mail because: You are the assignee for the bug.