Can i recover seed from a list of private keys ?
No, this does not work.
Unfortunately, bob123 is correct. You cannot recover the seed just using a list of private keys.
So what now ? It's over for good ? Damn i'm sure about my password , i wrote it on notepad , paste it on Electrum when i change the password. Then, i changed electrum version, and now i'm dealing with this problem for months. And i can't understand why my seed doesn't works.
Fuck Electrum, the software is not safe.
2.5 bitcoins in the wind... Can't believe this shit.