The issue tracker is not a support forum

The LinuxCNC issue tracker is to report bugs in the software. If you have a question about how to use the software, use one of the other methods detailed on our community support page: http://linuxcnc.org/community/

(delete this section before submitting your bug report)

Here are the steps I follow to reproduce the issue:

This is what I expected to happen:

This is what happened instead:

It worked properly before this:

(If the behavior changed after making a particular change in hardware or software, describe the change you think is responsible. E.g., "after upgrading from LinuxCNC 2.7.3 to 2.7.4")

Information about my hardware and software:

• I am using this Linux distribution and version (often, shown by lsb_release -a):
• I am using this kernel version (shown by uname -a):
• I am running ...
  • A binary version from linuxcnc.org (including buildbot.linuxcnc.org)
  • A binary I built myself
  • A binary version from some other source besides linuxcnc.org
• I am using this LinuxCNC version (shown in package manager or, for git versions, scripts/get-version-from-git):
• I am using this user interface (GUI) (e.g., AXIS, Touchy, gmoccapy, etc):
• I am using this interface hardware vendor and chipset (e.g., parallel port, ethernet port, FPGA card):