Jesi siguran da je problem s gksu, a ne gparted? Ako imaš sudo instaliran, za početak probaj sudo gparted. Osim toga, probaj neki drugi program pokrenuti s gksu, npr. neki GUI tekst editor.
Ono upozorenje fontconfiga mislim da nema veze s gksu problemom i gpartedom. Te poruke sam se riješio tako da sam izbrisao "line 9" iz navedenog 50-user.conf
Stari /etc/fonts/conf.d/50-user.conf:
- Kod: Označi sve
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
<!-- Load per-user customization file -->
<include ignore_missing="yes" prefix="xdg">fontconfig/conf.d</include>
<include ignore_missing="yes" prefix="xdg">fontconfig/fonts.conf</include>
<!-- the following elements will be removed in the future -->
<include ignore_missing="yes" deprecated="yes">~/.fonts.conf.d</include>
<include ignore_missing="yes" deprecated="yes">~/.fonts.conf</include>
</fontconfig>
Novi /etc/fonts/conf.d/50-user.conf:
- Kod: Označi sve
<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
<!-- Load per-user customization file -->
<include ignore_missing="yes" prefix="xdg">fontconfig/conf.d</include>
<include ignore_missing="yes" prefix="xdg">fontconfig/fonts.conf</include>
</fontconfig>
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