配置环境时提示sudo: upgrade_tool: command not found

lcwangtw

1. https://forum.ubuntu.org.cn/viewtopic.php?t=462532
Execute the following command:
  ldd upgrade_tool
  cd /usr/local/bin/
  ls
  ldd upgrade_tool
  readelf -l upgrade_tool | grep ld-linux
  locate ld-linux.so.2
  ldd upgrade_tool
  locate ld-linux
  apt-get install libstdc++6:i386
  updatedb
  locate ld-linux.so.2
  ldd upgrade_tool

2. https://askubuntu.com/questions/ ... n-permission-denied
Execute the following command:
  chmod +x /usr/local/bin/upgrade_tool

3. The following is workable.
sudo upgrade_tool ul rk3308_loader_v1.24.108.bin && \
sudo upgrade_tool di -p parameter.txt && \
sudo upgrade_tool di -uboot uboot.img && \
sudo upgrade_tool di -trust trust.img && \
sudo upgrade_tool di -boot zboot.img && \
sudo upgrade_tool di -rootfs ubuntu1604.img && \
sudo upgrade_tool rd