guestmount -a yourimage.img -m /dev/sda1 --ro /mountpoint
Change "yourimage.img"to the actual disk image.
Change "/dev/sda1" to the device on the disk image you want to mount.
--ro is specified only if you don't want write access (good to ensure you don't mess anything up if you just want to recover data).........
Directadmin Error when changing user settings/saving
Details
Error with system Quotas
setquota: Mountpoint (or device) / not found. setquota: Not all specified mountpoints are using quota.
Debug Guide
You have to disable and enable the quota's using vzquota on and off.
After that it will work.........
The dmg format is silly and annoying to work with, why couldn't Apple stick with the .iso standard? Anyway, there's an excellent Linux and Windows based tool to convert it back to a normal .iso Image called dmg2iso
I'll only cover theLinux version although the Windows pre-built binary works the same way.
Download dmg2iso here for free (from the author's website)
It's just silly and doesn't make sense that Ubuntu doe........