Who is/was attempting a peaceful solution?

Well, the Oslo accords were almost there until a Zionist assassinated the prime minister, who was replaced by Bibi and we all know how that went. The 2012 ceasefire was also going somewhere, but Israel didn't hold their end of the deal (along with being vehemently opposed to the newly formed unified Palestinian government and fighting it at every turn) so the whole thing fell through. An Israel ruled by the far-right, and especially by Bibi, can't and won't pursue peace.

Bibi actively created and maintained the current situation in which peace is impossible.