On KDE (KUbuntu) I solved this problem via adding the following files to bleachbit's white list:
/tmp/kde-chapaikinva/xauth-1000-_0 /home/chapaikinva/.kde/tmp-AP35-2008/xauth-1000-_0 where: "chapaikinva" - is my username in ubuntu, "1000" - is code for my ubuntu user's account, "AP35-2008" - is my computer's name. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1100219 Title: su-to-root -X -c bleachbit: Could not open X display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gksu/+bug/1100219/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs