i am trying to download a theme (the “Vortex Ubuntu” by Emanuele specifically) and it gave me this when trying to downloading it
An error occurred during the installation process:
The installation failed with code 255 while attempting to run the command:
kplymouththemeinstaller -i /home/memelord/.local/share/kplymouththemeinstaller/vortex-ubuntu.zip
The returned output was:
Warning from helper: Postinstallation: uncompress the file
“Unable to authenticate/execute the action: 9, Theme corrupted: .plymouth file not found inside theme.”
is there anything i can do or is the theme just broken
meven
December 3, 2025, 9:26am
2
Is the error correct ?
Is there a .plymouth in the zip ?
That is a file with the plymouth extension.
How old is this theme ?
meven:
How old is this theme ?
Not really old, but I’d suggest the place to take it up would be here:
Animated plymouth theme with ubuntu logo and a futuristic and elegant look
meven
December 3, 2025, 12:31pm
4
The theme is not formatted to be compatible with kplymouththemeinstaller.
As you can see the vortex-ubuntu-plymouth-theme/vortex-ubuntu/vortex-ubuntu.plymouth at main · emanuele-scarsella/vortex-ubuntu-plymouth-theme · GitHub file is not at the root of the theme as expected by kplymouththemeinstaller.
It relies on an install script, but that’s a terrible pattern don’t rely on scripts found randomly on the internet without some review and/or trusting the author.
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