Thanks for reporting the error. Can you please try to install the debug package for imagemagick (imagemagick-dbg). Then try to reproduce the problem and paste the trace again.
Please also note that I just tried this on a random JPEG picture and was not able to reproduce the issue. If possible please provide the image file as well. ** Changed in: imagemagick (Ubuntu) Status: New => Incomplete -- glibc detected : free() invalid pointer https://bugs.launchpad.net/bugs/420288 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs