I'm having problems with gitk not displaying the history tree correctly. The
lines representing branches are messed up, circles for the individual commits
are missing (screenshot attached).
I tried to delete ~/.config/git/gitk, even tried a completely fresh user
account without success. The strangest thing: in an almost identical
installation I cannot reproduce the issue.
$ pacman -Q git tk tcl
I'm running out of ideas. There is no error reported from gitk. Is there any
way to turn on more verbose debugging output? Thanks for your help!