Hi, Yocto 2.0 I have a recipe qtbase. RECIPE SIDE: File /packages-split/qtbase/usr/lib/libQt5Core.so.5.5.1 Size: 5186760 Time: 01:21   ROOTFS SIDE: File /usr/lib/libQt5Core.so.5.5.1 Size: 5206080 Time: 01:21 The SDK constructed by -c populate_sdk has same version of file as a recipe side has. Actually I have no file with size 5200680 anywhere in my /tmp dir. The only place it exists - rootfs image.    I have many such differencies, including libc. The image works. Qt works. Local debugging in a device console works. Remote debugging fails. The debugger says I have different versions of libs in my SDK's sysroot and the device. If I view the files in MC's viewer - it shows the same function names, but different addresses. If I put the file libQt5Core.so.5.5.1 from the recipe to rootfs manually - image still works. Remote debugger reports no errors. But I still want to clear out what's going on and how to make debuggable image w.o. hand manipulations. BTW I did a full rebuild of the image. No success, libs are still different Any help is appreciated. Eugene