ncurses fixes

src/lib/installation/console_commands.rb

@@ -57,15 +57,21 @@ def configure(what = nil)
         # would be displayed *below* the popup making it inaccessible :-(
         return unless wizard_dialog?
 
-        puts "Starting the network configuration module..."
-        puts
-        puts "After it is finished (by pressing [Next]/[Back]/[Abort])"
-        puts "press Alt+Tab to get back to this console."
-
-        # wait a bit so the user can read the message above
-        sleep(5)
+        if Yast::UI.TextMode
+          Yast::UI.OpenUI
+        else
+          puts "Starting the network configuration module..."
+          puts
+          puts "After it is finished (by pressing [Next]/[Back]/[Abort])"
+          puts "press Alt+Tab to get back to this console."
+
+          # wait a bit so the user can read the message above
+          sleep(5)
+        end
 
         Yast::WFM.call("inst_lan", [{ "skip_detection" => true }])
+
+        Yast::UI.CloseUI if Yast::UI.TextMode
       else
         puts "Error: Unknown option #{what}"
       end

src/lib/installation/console_tui.rb

@@ -12,6 +12,7 @@
 # ------------------------------------------------------------------------------
 
 require "yast"
+require "shellwords"
 
 Yast.import "UI"
 
@@ -27,13 +28,15 @@ def run(&block)
   private
 
     def start
+      @stty = `stty --save`.chomp
       Yast::UI.CloseUI
-      # clear the terminal
-      system("clear")
     end
 
     def stop
+      system("stty #{Shellwords.escape(@stty)}")
       Yast::UI.OpenUI
+
+      at_exit { system("stty onlcr echo") }
     end
   end
 end