How to properly configure omnisharp mono?

[VitorCioletti]

This is my first time using neo vim and configuring a full editor on it. I am trying to use mason and mason-lspconfig to use C# on Ubuntu but Im not understanding what I am doing wrong.

This is my mason.lua

local mason_lsp_config = require('mason-lspconfig')
local mason = require('mason')

mason.setup {}

mason_lsp_config.setup {
	ensure_installed = {
		'omnisharp_mono',
		'lua_ls',
	},
	automatic_installation = true,
}

This is my lspzero.lua

local lsp = require('lsp-zero')
local lsp_config = require('lspconfig')

lsp.preset('recommended')

lsp.setup()

lsp_config.lua_ls.setup {}
lsp_config.omnisharp_mono.setup {}

This doc on omnisharp says that omnisharp_mono does not exist on lsp_config but is not clear for me how to configure it properly.

This is what is logged when I open an net8.0 project:

[lspconfig] Cannot access configuration for omnisharp_mono. Ensure this server is listed in server_configurations.md or added as a custom server.

Thanks.

[VitorCioletti]

Duplicated, sorry. #970