Bug 57512 - key input error after "vi" execution
Summary: key input error after "vi" execution
Alias: None
Product: Class Libraries
Classification: Mono
Component: mscorlib (show other bugs)
Version: unspecified
Hardware: PC Windows
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
Depends on:
Reported: 2017-06-15 02:01 UTC by s2quake
Modified: 2017-09-12 13:54 UTC (History)
2 users (show)

See Also:
Is this bug a regression?: ---
Last known good build:


Description s2quake 2017-06-15 02:01:33 UTC
using System;
using System.Diagnostics;

namespace ConsoleApp1
    class MainClass
        public static void Main(string[] args)
            var s = Console.CursorTop; // this line raise a key bug
            var startInfo = new ProcessStartInfo();

            startInfo.UseShellExecute = false;
            startInfo.FileName = @"vi";
            startInfo.Arguments = "";

            using (var process = Process.Start(startInfo))

            // press left key after vi exit
            ConsoleKeyInfo keyInfo;
            while ((keyInfo = Console.ReadKey(true)).Key != ConsoleKey.Q)
                //keyInfo.Key is not ConsoleKey.LeftArrow
Comment 1 Marek Safar 2017-09-12 13:54:38 UTC
Thank you for your report!

I’m unable to reproduce this issue locally using the information you provided. In order to investigate the issue further can you please attach a reproduction project and steps to reproduce this issue? For help on writing a bug report, please see our guide on this topic:


Some of your next steps would be:

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