Had the same issue (11.10 running KDE here). gnome-icon-theme installed and theme set to oxygen-gtk didn't work. Installing gnome-icon-theme-full solved it.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/785034 Title: Pinta missing gtk-dialog-error icon on kubuntu 11.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pinta/+bug/785034/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs