GUI problem after flash to TX2

  1. I 'm a newbie in Jetson solution
  2. I have downloaded and installed the Jetpack 4.6.3 environment from the site.
  3. And some modification on the sources build.config.aarch64 and Makefile
    at Makefile
    include ./build.config.aarch64
    at build.config.aarch64

#CROSS_COMPILE=aarch64-linux-androidkernel-
CROSS_COMPILE=/home//bin/aarch64-linux-gnu-
LINUX_GCC_CROSS_COMPILE_PREBUILTS_BIN …to proper position

and I have done make and I found new Image at arch/arm64/boot/

then I have copied the Image to Linux_for_Tegra/kernel and
tegra186-quill-p3310-1000-c03-00-base.dtb to the subdirectory dtb.

then

after the flashing $sudo ./flash.sh jetson-tx2 mmcblk0p1…
I can typed in new root ID and passowr of Target but it does not show the GUI of Ubunutu…
What may be the reason?

When I changed the Image with original then after flashing there is no problem…

Thank you

After module installation the problem was resolved.
sudo make ARCH=arm64 O=$…, modules_install INSTALL_MOD_PATH= …Linux_for_Tegra/rootfs/

Thanks for your sharing!