This bug disappears if I go back from intel x driver to standard modesetting driver. I didn't to that intenionally. I haven't been aware of that, but to get xbacklight working (to change screen brightness) I activated that. After removing that change in /etc/X11 mpv/celluloid works without this variable.
This bug disappears if I go back from intel x driver to standard modesetting driver. I didn't to that intenionally. I haven't been aware of that, but to get xbacklight working (to change screen brightness) I activated that. After removing that change in /etc/X11 mpv/celluloid works without this variable.