Created attachment 1000085 [details] Video showing the errors Description of problem: Box creation fails. After failure a box does show up in the Gnome Boxes overview, but launching it fails with the same error, just from a different source (machine.vala:586 instead of wizard.vala:240 In all cases, the error is: Failed to start Debian Wheezy: Unable to start domain: Unable to open control socket: Operation not permitted Version-Release number of selected component (if applicable): 3.15.91 How reproducible: Always Steps to Reproduce: 1. Open Gnome Boxes via terminal (gnome-boxes) 2. Attempt to create a new box via wizard 3. Go through setup until failure 4. Read terminal output Actual results: Box creation fails. Box launch fails. Expected results: No failures Additional details: The video only shows Debian failing, but I tried with DSL, SystemrescueCD, etc. With these two, the wizard goes ahead with creation, but then the launch fails with the same error from machine.vala:586
*** This bug has been marked as a duplicate of bug 1198244 ***