I’m using fluxbox on my desktop and I can’t move the slider rectangles. I tried switching to pekwm which had the same problem. Awesome wm worked though. DWM on my laptop works fine. Presumably this is a Fluxbox/pekwm issue but anyone got a clue what might be causing it? Neither the “linked” movement or the individual rectangle movement works.
On Ubuntu 16.04, the sliders work but are hardly visible. The line between them is totally invisible. Thanks to this forum post I know now that these are sliders for a curve. Using Gnome desktop here, X11.
@Sympa which version of RT? Regardless, there’s no one on the team supporting GTK+ versions older than 3.20. Ubuntu 16.04 uses GTK+ 3.18.9 (released over 2 years ago), while the latest stable is 3.22.30.