At the Linux automation # Type ls pci. Does it show Hardware details? This will ensure the correct drivers are binding.
In Deployment Server 6.8.378 build the Mounts.local shows the path as /etc. Select F2 and change the name to Mounts.txt and this will show the path above in clear text. When you have verified the paths are correct then rename to Mounts.local
Also verify that the eXpress share security share/NTFS permissions also contain the credentials of the PXE user used in the Automation boot image.
Verify where is the image being stored?
Default Image location
Different Virtual Drive
Different Physical Drive
Use Step 3 to configure the mapped drives.
Create a new job in the Deployment Server Win32 console.
Add a Create Disk Image task
In the task under "Enter the path and file name" put the following path and filename: "/mnt/images/test.img"
Check the box for Local image store
Leave the automation type to "Default Automation."