vscode 在ubuntu下面，postgresql 调试，attach报错：Password: [1] + Stopped (tty output)

问题遇到的现象和发生背景

vscode调试postgresql，f5启动，要是lacuch模式就能进main里面的断点，可attach的时候，也能提示是否授权，选Y以后，就直接推出了,jobs stopped 。
如果不是调试模式，正常数据库操作都是可以的。
select * from t1；也进不了断点，报错正常的断点都进不去。

    {
        "name": "postgres --help",
        "type": "cppdbg",
        "request": "launch",
        "program": "/usr/local/pgsql/bin/postgres",
        "args": [
            "--help"
        ],
        "stopAtEntry": false,
        "cwd": "${fileDirname}",
        "environment": [],
        "externalConsole": false,
        "MIMode": "gdb",
        "setupCommands": [
            {
                "description": "Enable pretty-printing for gdb",
                "text": "-enable-pretty-printing",
                "ignoreFailures": true
            }
        ]
    },
    {
        "name": "initdb",
        "type": "cppdbg",
        "request": "launch",
        "program": "/usr/local/pgsql/bin/initdb",
        "args": [
            "-D",
            "<datadir>"
        ],
        "stopAtEntry": false,
        "cwd": "${fileDirname}",
        "environment": [],
        "externalConsole": false,
        "MIMode": "gdb",
        "setupCommands": [
            {
                "description": "Enable pretty-printing for gdb",
                "text": "-enable-pretty-printing",
                "ignoreFailures": true
            }
        ]
    },
    {
        "name": "postgres backend",
        "type": "cppdbg",
        "request": "attach",
        "program": "/usr/local/pgsql/bin/postgres",
        "processId": "${command:pickProcess}",
        "MIMode": "gdb",
        "setupCommands": [
            {
                "description": "Enable pretty-printing for gdb",
                "text": "-enable-pretty-printing",
                "ignoreFailures": true
            }
        ]
    

问题相关代码，请勿粘贴截图

运行结果及报错内容

==== AUTHENTICATING FOR org.freedesktop.policykit.exec ===
Authentication is needed to run `/usr/bin/gdb' as the super user
Authenticating as: ubuntt,,, (pg)
Password: [1] + Stopped (tty output) /usr/bin/pkexec "/usr/bin/gdb" --interpreter=mi --tty=${DbgTerm} 0<"/tmp/Microsoft-MIEngine-In-bxee44gi.4p3" 1>"/tmp/Microsoft-MIEngine-Out-yczbw40g.ttw"
You have stopped jobs.

我的解答思路和尝试过的方法

我想要达到的结果

怎么才能进planner.c里面的断点啊。

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