Hello, sorry for my english, I reinstalled elive.
I downloaded the old ISO kernel [ISO]elive_2.0_Topaz_old-kernel_up001.iso
I did the fix for synaptic fix-for-elive-topaz-repository.sh
But when I start synaptic out error...

An error occurred
The following details are provided:
E: Campo non valido nel file delle preferenze, Manca "Package header"
E: _cache->open() failed, please report.

How can I solve the problem?

Please run the "nurse" (reparation) mode in the boot of Elive and follow the health steps, this is a very strange error bug

Hello and thanks for the reply.
I solved the problem by reinstalling from another ISO.
At this time it seems to work.
Although for a long time there are no new updates.
But for my old PC is great.
Hello