Thursday, August 24, 2023

[fedora-arm] Re: Not finding RTC with a different spin?

Once upon a time, Peter Robinson <> said:
> All the bits for screen enablement using upstream drivers should be
> there by default. What else have you done to your config.txt? What
> exactly is the revision of RPi?

All I've done to the XFCE image is "dnf update", add the dtoverlay for
the RTC, and rm /boot/dtb. If I put /boot/dtb back, I get video (but
then no RTC).

I did try a couple of other things in config.text:

- hdmi_enable_4kp60=1
- enable_uart=0

But making either of those changes (both or one at a time) resulted in
not even getting the u-boot screen on HDMI (so I set them back to

It's a 4B with 8G RAM. /sys/firmware/devicetree/base/model says rev 1.5
(I guess that's the right place to look?).

Chris Adams <>
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