This error is related to the gtk settings related to Ubuntu theme currently applied. I was using the theme “Radiance” and I’ve seen entries about the same error in the “Ambiance” theme. To fix this I have followed following steps,
- open the following configuration fileas root,
sudo emacs /usr/share/themes/Radiance/gtk-2.0/gtkrc
Note that I have opened the file related to the “Radiance” theme. Make sure to open the correct file related to the applied theme of yours
- Change the following,
GtkRange::trough-under-steppers = 0
to
GtkRange::trough-under-steppers = 1
- This should fix the bug.
- References, The Hack List and Ubuntu bug report




I met this problem in gitg.
And thx, it’s did fix the bug.
By: Kjuly on June 11, 2011
at 5:05 am