I’m not sure why I’m on these emails- I think you have the wrong recipient
Erika > On May 18, 2024, at 9:02 AM, Ilya Fedin <fedin-ilja2...@ya.ru> wrote: > > On Thu, 16 May 2024 17:14:26 -0700 > Thiago Macieira <thiago.macie...@intel.com> wrote: > >>> On Thursday 16 May 2024 09:55:39 GMT-7 Ilya Fedin wrote: >>> Dimitris seem to have a problem writing to the list right now but >>> what he found is that running the tests under gdb makes them not >>> hang. Perhaps this means that it's not X server who haven't replied >>> but Xlib (or libc/kernel?) who fails to notice the reply? >> >> Yes, it could be a race condition inside libX11. >> >> I know libxcb is designed to not have globals, but I am not so sure >> about libX11. libxcb's .data + .bss is a mere 0xa8 bytes, while >> libX11's is 0x38e8. That's a lot of global data. >> >> So it's entirely possible that GDK isn't getting the reply it needs >> because that reply was sent to our Display and connection and thus >> handled by our thread. >> > > I reproduced it, it was the lack of QXcbXSettings contructor being > called. idk how and why the lack of it being called leads to the > problem but the moment I reproduced it, entire GUI has frozen. I had to > switch to tty and kill the test to unfreeze the X session. > -- > Development mailing list > Development@qt-project.org > https://lists.qt-project.org/listinfo/development -- Development mailing list Development@qt-project.org https://lists.qt-project.org/listinfo/development
