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Firefox and other apps won't start on Ubuntu 22.04

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I'm trying to start Firefox, Thunderbird and even other apps like Geany inside a VNC server on Ubuntu 22, and they all fail with Segfaults, like the following:

$ firefox
libGL error: did not find extension DRI_Mesa version 1
ExceptionHandler::GenerateDump cloned child 8019
ExceptionHandler::SendContinueSignalToChild sent continue signal to child
ExceptionHandler::WaitForContinueSignal waiting for continue signal...
Segmentation fault
$
Score:0
tr flag

The solution is to use:

$ export LIBGL_ALWAYS_INDIRECT=1
$ firefox

Or

$ LIBGL_ALWAYS_INDIRECT=1 firefox
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