Same problem for me on Kubuntu 10.10 x64. Comment #17 worked but back to the same problem after recent updates. After removing ~/.gtkrc-2.0-kde4 comment #17 worked again. Running Inkscape as root also works.
Same problem for me on Kubuntu 10.10 x64. Comment #17 worked but back to the same problem after recent updates. After removing ~/.gtkrc-2.0-kde4 comment #17 worked again. Running Inkscape as root also works.