Bug#671229: using "Edit Color Map..." on a Slice causes paraview to hang

[Ansgar Burchardt]

Okay, some more observations:

In my unstable chroot, "Edit Color Map..." actually gives the same error
in other cases as well, but it works on another computer running testing
(no chroot).

So it might be something related to either the chroot part (or the
Ubuntu X server part) or some other library used by paraview.

Ansgar