Set externalConsole to true does not open terminal, and the debugger just hangs.

Type: Debugger

Describe the bug

• OS and Version: Window 10 1093 + WSL Centos 7

• VS Code Version: 1.49.0

• C/C++ Extension Version: 1.1.3

• Other extensions you installed (and if the issue persists after disabling them):

  There's no special software.

• A clear and concise description of what the bug is.

  When I set externalConsole in launch.json to true, pressing F5 will fail to start the debugger, the debugger just hangs.
  If externalConsole is set to false, the debug function works fine, but instructions in DEBUG CONSOLE e.g. bt or p var are invalid. What a dilemma it is :(

To Reproduce
Please include a code sample and launch.json configuration.

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "xxx/build_20.13.1.1/programs/myprograms",
            "args": [
                "--server",
                "-C",
                "config.xml"
            ],
            "stopAtEntry": false,
            "cwd": "xxx/build_20.13.1.1/programs",
            "environment": [],
            "externalConsole": ture,   // if set to false，it works fine
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

I've seen similar problems in the VsCode community, and they think the problem is caused by extension. Any idea?https://github.com/microsoft/vscode/issues/111160#issuecomment-732000615

Inizia riproducendo il problema con il launch.json fornito, l’estensione C/C++, VS Code 1.49.0 e WSL CentOS 7, correggendo il valore mostrato di externalConsole se necessario. Confronta la pressione di F5 con externalConsole abilitato e disabilitato; il lavoro è completato quando il terminale esterno si apre e il debugger si avvia normalmente, con i comandi del debugger utilizzabili come previsto.