Oversteer doesnt start.

[TeraByte38]

When I try to open it, the cursor has the icon bouncing on the corner and then nothing.
Fedora KDE 43. Using the appimage.

[CaptBlue]

I have the same issue, also on Fedora 43 + KDE.

[fzahner]

I had the same issue (see below for fix) when running the desktop application. When running the CLI oversteer command, I got the following error:

╰─>$ oversteer
Traceback (most recent call last):
  File "/usr/bin/oversteer", line 48, in <module>
    locale.setlocale(locale.LC_ALL, '')
    ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.14/locale.py", line 620, in setlocale
    return _setlocale(category, locale)
locale.Error: unsupported locale setting

It tries to read the LC_ALL locale, which for me was not set:

┬─[fabioz@cachyos-desktop:~]
╰─>$ echo $LC_ALL

┬─[fabioz@cachyos-desktop:~]
╰─>$ echo $LANG
en_GB.UTF-8

Temporary Fix

By setting the locale before running, the appliaction launches. This can be done by prepending it to the CLI Command:

LC_ALL=en_US.UTF-8 oversteer

Or permenantely in the UI by right-clicking the Oversteer App > Edit Application > Environement Variables.

My Setup: CachyOS with KDE