On 23/02/2019 04:30, Mick wrote: > # mount -t hfsplus -o loop 4.hfs /media/dmg > mount: /media/dmg: failed to setup loop device for 4.hfs.
What does dmesg show? It should give more detail about the problem. Also try with `mount -v`. Normally 7z gets into the partition and extracts the files within, but only if the 'Method' is supported, like 'Zero0 Copy Zero2 ZLIB CRC'. Yours is 'Copy Zero2 ZLIB CRC'. Also you might want to try https://github.com/darlinghq/darling-dmg with the DMG file itself. This is far more active than the kernel module.