Broken Linux support on modern distributions (Python 3.14 / Librosa 0.11)

Author: mau994Created Aug 10, 2026Updated Sep 13, 2026

Hi, I am writing to express my deep frustration regarding the total lack of maintenance for the native Linux version of Ultimate Vocal Remover.

Installing and running UVR natively on a modern Linux distribution (like Manjaro/Arch) is currently a complete nightmare because your codebase refuses to update. The application repeatedly crashes out of the box due to deprecated modules and broken, ancient library calls.

To successfully process a single audio file, I had to manually rewrite and patch multiple critical lines in your source code:

  1. Fixed 'tkinterdnd2' crashes caused by the complete removal of 'tix' in modern Python.
  2. Fixed 'PIL.Image.ANTIALIAS' crashes by manually replacing it with 'LANCZOS' in 'gui_data/app_size_values.py'.
  3. Fixed multiple 'TypeError' crashes in 'separate.py' and 'lib_v5/spec_utils.py' because your code passes positional arguments to 'librosa.load', 'librosa.stft', and 'librosa.resample', which is strictly forbidden in Librosa v0.11+.

Windows users get a working standalone installer, while Linux users are left entirely on their own, forced to debug and rewrite your backend code line by line just to run an inference.

Please update the core dependencies and update the deprecated Librosa/Pillow syntax for Linux. We deserve a working software without having to manually patch your repository.

Best regards, A frustrated Linux user.

Source: Anjok07/ultimatevocalremovergui