Hi:
XCB or X11 is totally out of my expertise, so forgive me if I say anything stupid.
For some reason, we build qt4 with -no-mitshm for many years, can I still use this option with Qt5? The reason I am asking is because:
1. http://qt-project.org/doc/qt-5/linux-requirements.html, it is a bit confusing that xcb-shm is required. So what happens if I say no for mit-shm?
2. Apparently even I turned off mit-shm , QXcbShmImage is still used somewhere, and it leads to some sporadic crashes in QXcbShmImage::destroy() when it is trying to free some data. Not sure whether it has something to do with “ -no-mitshm”
Any hint would be really helpful!!
Thanks!
-Ollie
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