Fixing a blank or empty "mass" folder in uLaunchELF (wLaunchELF) usually comes down to how your USB drive is formatted. The PlayStation 2 is an older console with specific requirements that modern USB sticks often don't meet by default. The Direct Solution
ULAUNCHELF is a popular open-source bootloader and Linux distribution for the PlayStation 2 (PS2) console. It allows users to run Linux on their PS2, providing a wide range of customization options and homebrew applications. ulaunchelf mass empty
Sometimes uLaunchELF caches the previous state or fails to mount the drive on the first try. Fixing a blank or empty "mass" folder in
: The PlayStation 2 hardware only recognizes the FAT32 file system. File System Format : The PlayStation 2 hardware