Syslog - help solve problems

#1

I am running Rock Pi 4B 4 GB with kernel
Linux rock 5.10.103+ #rockchip SMP PREEMPT Wed Mar 9 18:09:14 CST 2022 aarch64 aarch64 aarch64 GNU/Linux

Image is: rockpi-4b-ubuntu-focal-server-arm64-20220701-0351-gpt.img.xz

Currently I am trying to do things:

  1. start LCD screen connected to HDMI (it previously worked fine, with this kernel/image does not; /etc/default/console is set to /dev/tty1)
  2. start reading temperature from DS18B20 (no device in w1 is seen, need to work on it)
  3. fix all syslog errors to make Rock Pi work flawlessly
  4. time is ok later, no help with that needed
  5. sometimes board does not boot and don’t know why, need to restart it once again
  6. speed up boot process (Pi starts from microSD then moves immediately to SSD via USB 3.0, but there is much time //>30 sec.// that it hangs, maybe lower the timeout)

I am attaching syslog here: https://pastie.io/nhotjo.txt

Can you help me guys?

EDIT: I’ve updated link as I’ve made progress.

To fix error for regulatory.db I installed crda.
To fix other errors I’ve done so far:

disable winbind service
disable ntp service
apt purge usbmount

Errors remaining:

rockchip-pcie: probe of f8000000.pcie failed with error -110

brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac43456-sdio.radxa,rockpi4b.txt failed with error -2

rockchip-rga: probe of ff680000.rga failed with error -12

I think these errors are strictly kernel-related.