For 15.4, we did a major change in this area; hopefully that fixes this Swiss keyboard as well: https://github.com/yast/yast-country/blob/master/keyboard/src/lib/y2keyboard/keyboards.rb#L84-L89 { "description" => _("German (Switzerland)"), "alias" => "german-ch", "code" => "ch", "legacy_code" => "sg-latin1", "suggested_for_lang" => ["de_CH"] }, as part of https://github.com/yast/yast-country/pull/288