On 12/28/2015 05:51 PM, Mandar Joshi wrote: >>>> # just show what is going to change >>>> ./changeuuid.py pretend /dev/sdb /tmp/temp/ >>>> >>>> # actually change >>>> ./changeuuid.py change /dev/sdb /tmp/temp/ >>>> > It's best to first run the 'pretend' command and review the changes > before actually writing the changes using 'change'. I did that the first time to ensure it was working. After that, I only did 'change'. > The reason behind > this is that once the UUIDs have been changed in fstab and not on the > partitions, there is just one way to recover-> manually. > I really appreciate the time you are taking for testing various > things. Can you please post the output of the 'pretend' command and > the 'change' command? I will have to do the testing again. Making another image or two and see what happens. I really don't like having to boot my notebook. It takes ~30min to get everything set the way I work and why I typically boot once a month or so.