[Qt-creator] SIGSTOP when trying to debug application in QTCreator running on an Ubuntu 18.04

[André Pönitz]

Robert Löhning <robert.loehning at qt.io> wrote:
> Am 12.01.2021 um 02:30 schrieb Goel, Ashish (347F) via Qt-creator: [...]
>> I am trying to debug my C++ code in QtCreator (version 4.13.1 based on Qt 5.15.1) which is running on an Ubuntu 18.04 virtual machine hosted on my Windows 10 using VirtualBox. As soon as I start the application in debug mode, I get the error:
>>
>> The inferior stopped because it received a signal from the operating system. Signal name: SIGSTOP
>> [...]
>
> This seems to be related to these two issues:
> https://bugreports.qt.io/browse/QTCREATORBUG-25082
> https://bugreports.qt.io/browse/QTCREATORBUG-25227

That's right.

>In the latter, Christian asked for a small example project. In case you
can provide one, it would be nice if you could upload it to the report.

There's no need for that anymore, the issue is reproducible locally now.

Andre'