1. Created a fresh Linux Developer environment on ChromeOS 90.0.4430.100. ChromeOS uses Debian Buster

2. Download and Installed Adruino IDE 1.8.13 - Works OK, no issue

3. Download Adruino IDE 2.0 Beta 5 - According to the Install doc, I should run ./arduino-ide and it should work... but it doesn't

max@penguin:~/Programs/arduino-ide_2.0.0-beta.5_Linux_64bit$ ./arduino-ide
./arduino-ide: error while loading shared libraries: libnss3.so: cannot open shared object file: No such file or directory
max@penguin:~/Programs/arduino-ide_2.0.0-beta.5_Linux_64bit$ sudo ./arduino-ide
./arduino-ide: error while loading shared libraries: libnss3.so: cannot open shared object file: No such file or directory

Seems some file is missing, but I'd believe that the idea is the downloaded file would contain all files/libraries required, like it does for IDE 1.8, without needing to install extra stuff. Or if something extra is needed, the documentation would indicate that.

Thanks !!!