[big snip]
>> >> > in 4.13. A fallback mechanism might be codable, but someone needs to do >> the >> > job. >> >> I think you are mistaken here. Qt depends on getrandom(2) syscall that was >> added in kernel 3.17 (see #895718), but that is not related to >> QFile::exists() >> in any way. >> >> Regarding this issue, I cannot reproduce it yet. > > > I was told it produces another "interesting" side effects which do not > appear to be related. > > But testing with a newer kernel should be enough. > Sorry, I clearly mixed kernel versions. Please forget what I've said. >