Ubuntu Server fails to boot after installing rockpi4-dtbo

#1

I run Ubuntu Server reference image rockpi-4b-ubuntu-focal-server-arm64-20220506-0241-gpt.img.xz

I try to enable I2C and follow https://wiki.radxa.com/Rockpi4/Ubuntu
after installing rockpi4-dtbo

sudo apt-get install rockpi4-dtbo
sudo reboot

system unable to boot

Retrieving file: /dtbs/5.10.103+/rockchip/rk3399-rock-pi-4b.dtb
reading /dtbs/5.10.103+/rockchip/rk3399-rock-pi-4b.dtb
74421 bytes read in 13 ms (5.5 MiB/s)
fdt addr 0000000008300000
fdt magic number edfe0dd0
fdt size 1048576
merge_dts_overlay
Retrieving file: /overlays/console-on-ttyS2.dtbo
reading /overlays/console-on-ttyS2.dtbo
774 bytes read in 5 ms (150.4 KiB/s)
overlay dtb(0x0000000008200000) is valid
fdt_overlay_apply 0000000008300000 0000000008200000
fdt_overlay_apply(): FDT_ERR_NOTFOUND
Can’t load dts overlay
Can not merge dts overlay
ERROR: Did not find a cmdline Flattened Device Tree
Could not find a valid device tree
SCRIPT FAILED: continuing…
RKPARM: Invalid parameter part table
switch to partitions #0, OK
mmc0(part 0) is current device

#2

I also encountered this problem.
My Linux kernel version is 5.10.103,
The system installed version is rockpi-4b-ubuntu-focal-server-arm64-20220601-1219-gpt.img.xz

#3

This issue is fixed now, please

Refer to the tutorial

#4

Does not work.

  1. Download new img: https://github.com/radxa-build/rockpi-4b/releases/latest
  2. Write out, start, apt install-update, install rockpi4-dtbo
  3. disable ttyS2, enable other layout (example imx219), restart.

No boot.