Unmount it before burning, otherwise dd command will complain the stick is busy. I assume that the device node of USB stick is: /dev/disk2. ISOBurn A tiny and dedicated ISO to disc converter. The output was something like this: /dev/disk2 ImgBurn Versatile ISO burning application coming with more advanced features. The solution is using Linux dd command instead of Disk Utility GUI.Ĭhecking the mounted point of USB stick: $ diskutil list img file using Disk Utility, but the burning still failed with "Could not validate source" error. dmg ending to the output file automatically.) $ hdiutil convert -format UDRW -o /path/to/dest.img /path/to/original.iso ROCo - NDIF compressed image (deprecated)įirstly I attempted to convert the ISO file to a UDRW image file, a kind of UDIF format.
![mac burn iso image burn mac burn iso image burn](https://www.bloggersideas.com/wp-content/uploads/2018/03/Click-Burn-Burn-ISO-on-Mac.png)
Rdxx - NDIF read-only image (Disk Copy 6.3.3 format) RdWr - NDIF read/write image (deprecated) UDSB - SPARSEBUNDLE (grows with content bundle-backed) UFBI - UDIF entire image with MD5 checksum UDBZ - UDIF bzip2-compressed image (Mac OS X 10.4+ With the tool, Mac users can easily burn the. Disk Utility expects Apple Disk Image, including the Universal Disk Image Format (UDIF) and the New Disk Image Format (NDIF), while the format of ISO image file is ISO9660.įollowing is a list of Apple disk image formats, according to man page of hdiutil command: UDRW - UDIF read/write image To burn ISO image on Mac is very easy now owing to the Disk Utility that is included from Apple on every Mac. But Disk Utility failed to burn and give me an error: "Restore Failure Could not validate source - invalid Argument".Īfter googling the issue, I found that the error is caused by incompatible image file formats.
![mac burn iso image burn mac burn iso image burn](https://www.iseepassword.com/images/iso/iso_editor_mac.jpg)
#Mac burn iso image burn mac os#
I was trying to burn an ISO image file to my USB stick by Mac OS Disk Utility.
![mac burn iso image burn mac burn iso image burn](https://digitaloceancode.com/wp-content/cache/thumbnails/2020/11/Burn-ISO-to-USB-in-Linux-GUI-1200x1200.jpg)
Fix "Could not validate source" error when trying to burn ISO file to USB stick.