K3b not able to record ISO images. It goes through MD5 verification but when I hit record it stops with an error saying it can't. Reproducible: Always Steps to Reproduce: 1. Open ISO image with K3b. 2. Try to record it on an empty disk. 3. Actual Results: K3b not able to record ISO images. Expected Results: Should record any ISO. I tried even through console but it gives no messages while hitting record. I tried on k3b-kf5 version, but it is the same story :(
My bad, now I realize K3b cannot open only ISO that are in strange "file --mime-type THIS_ISO" format: application/octet-stream Mounting this strange ISO in terminal and using mkisofs I made new ISO - a proper application/x-iso9660-image and now it works :)