i forgot password...

hi,
i forgot root and nvidia password…
anyone help for me…

Have you previously changed the password? The default password is ‘nvidia’.

FYI, by default Ubuntu locks out root and you can only use root via sudo. The default for account “ubuntu” is “ubuntu” (dusty_nv gave the account “nvidia” default).

I had not changed my password. But I think Hacker was change my password.

so i need way to change it…

ps. all account password changed.

Those passwords are standard. If your Jetson touches a public network you must immediately change the ubuntu and nvidia account passwords (a standardized password is equivalent to putting the system on the internet without a password).

In this case you are advised to flash the o/s clean. You won’t be able to clean out or know what the intruder did. If you want some sort of forensics, then you can clone first before flashing and then later examine the clone.