Describe the bug
The arduino-ide application has a file type of 'shared object' and as such, cannot be executed from within a file manager, only from the command line in a terminal session.

To Reproduce
Steps to reproduce the behavior:

1. Download IDE 2.0 rc2 (or whatever version) for linux 64 bit.
2. Extract the file.
3. Open the extracted folder in a file manager.
4. Double-click on arduino-ide
5. "Unknown file type" apears.
6. View the file's details in the file manager, and it is listed as a shared object, not an application or program.

Expected behavior
Double click arduino-ide in my file explorer to open the IDE.

Screenshots
Not applicable.

Desktop (please complete the following information):

• OS:Linux Mint 64-bit
• Version: 20.2 "Uma"
• Arduino IDE 2.0.0-rc2

Additional context
According to https://docs.arduino.cc/software/ide-v2/tutorials/getting-started/ide-v2-downloading-and-installing#linux, the new 2.0 IDE can only be executed from a terminal session. This is a bug, however, I have a possible fix.

If I view the extracted files in the file explorer, I see that the arduino-ide file shows up as a shared object. The same is true in a terminal session with the file command:

$ file arduino-ide
arduino-ide: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux 3.2.0, BuildID[sha1]=7836c459ba61a264a29878f37b81cd4047746e3a, stripped

I've had this problem since updatinggcc some time back, and discovered that there is an option when linking to make the output an executable file, not a shared object. The option is -no-pie.

If you compile with that option, then the new IDE will be able to be executed from the file manager.

Kind regards,
Norm.