For me, the problem went away when ImageMagick was upgraded from version 7:6.5.5.3-1 to 7:6.5.7.8-1. (But I haven't tried downgrading to verify that the problem returns with the old version.)
--Michael Vrable -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]

