please run
$ tce-update
first in a terminal to get a newer version. I updated fsarchiver, there was also a problem with a link to the lzma lib.
if the problem persists please use the debug options (-d -v) of fsarchiver and attach them to your post. I made a quick test with savefs and restorefs and it worked for me.
I did what you recommended and then running the tce-update was enough to solve the problem.
Savefs was created with a new backup. fsa
Restfs was restored with the file created and restored an old file created with "System Rescue CD".
Regarding the creation of symbolic link Liblzma.so.0 I had solved by searching here in the forum.
I added the following lines in /opt/bootlocal.sh link to be created shortly after boot.
Correct me if I did the correct procedure.
ln -s /usr/local/lib/liblzma.so /usr/local/lib/liblzma.so.0
ldconfigThank gutmensch, since I'm very grateful.