Comments (4)
It appears this is to do with the latest kernel. It also affects the Pi 2B as well.
Rolling back to 4.19.118 makes the touch work again.
sudo rpi-update e1050e94821a70b2e4c72b318d6c6c968552e9a2
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Might be worth trying the Pi 4 branch of this GitHub repository. I'm not sure if the fixes I had to make there translate across but it's highly likely.
One gotcha between major kernel releases is that the pre-compiled dtbo
files might no longer be compatible. I've changed the "pi4" branch here to compile them from source, instead.
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Didn't work at first but running hyperpixel-init seems to have fixed it.
ugh I need to figure out why the at-boot hyperpixel-init
isn't working. But glad this got you up and running most of the way.
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Didn't work at first but running hyperpixel-init seems to have fixed it.
Thanks.
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Related Issues (20)
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