I have a problem with the display program of imagemagick 6.0.6.2-2.2:
I tried to grab a snapshot of a window by using File -> Open... and
clicking the "Grab" button in the file selector, but instead of
proceeding with the "Enter any delay in seconds" dialog, I get a
"unable to open image '<currentworkdir>/x:': No such file or directory:"
notice.
It looks to me as though something goes wrong in the display program
internally, it appears to look for a file called "x:" where the string
"x:" is really meant to indicate that the image is to be grabbed rather
than loaded from a file.
I updated all packages just today, but the problem remains.
Unfortunately, the problem persists, even after another update yesterday.