Lethe is a Deep Freeze -like partition freezing software for Debian GNU/Linux and Lihuen GNU/Linux (May work on other Debian-based GNU/Linux distributions). Lethe makes the partitions behave like a Live CD: all changes made on the file system...
Deep Freeze Alternatives
Deep Freeze is described as 'Locks down computer settings and data, restoring original state upon reboot, for total change prevention, data protection and asset control' and is a very popular System Restore tool in the os & utilities category. There are more than 10 alternatives to Deep Freeze for Windows, Linux and Mac. The best Deep Freeze alternative is Rollback Rx. It's not free, so if you're looking for a free alternative, you could try Reboot Restore Rx or Dafturn Ofris. Other great apps like Deep Freeze are SmartShield, Safeshield, AOMEI OneKey Recovery and fsprotect.
Different platforms. Linux only