RK3308 upgrade_tool linux error

UmutBayut

Hello ,
I am using ubuntu OS.
I  downloaded the upgrade_tool for linux.
When I run "sudo: upgrade_tool: command not found" this command , system give the error that "command not found"

zyk

Hi，UmutBayut
1.What is the version of your Ubuntu OS
2.Have you changed environment variables? such as PATH, and could this command show anything in your Ubuntu OS

1. zyk@zyk-pc:~/work/linux-upgrade/Linux_Upgrade_Tool$ /usr/local/bin/upgrade_tool -v
   
2. Program Data in /home/zyk/.config/upgrade_tool
   
3. Upgrade Tool v1.38
   
4. zyk@zyk-pc:~/work/linux-upgrade/Linux_Upgrade_Tool$
   
5. zyk@zyk-pc:~/work/linux-upgrade/Linux_Upgrade_Tool$ echo $PATH
   
6. /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
   

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alexandrew

It sounds like you're having trouble with the upgrade tool on Ubuntu. Make sure the tool is installed correctly and that your PATH is set up to include its location. I've encountered similar issues before, but sometimes a fresh perspective helps—like when I was playing block breaker, which reminded me to keep trying different approaches until I found the right solution. Good luck!