I've noticed that immediately after installing the kernel-devel package, the mtimes on many of its files fail verification, for example [root@compaq-pc ~]# rpm -V kernel-devel-3.5.2-1.fc17.x86_64 .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/Kconfig .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/Kconfig .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/alpha/Kconfig .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/alpha/Kconfig.debug .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/alpha/Makefile .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/alpha/boot/Makefile .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/alpha/kernel/Makefile .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/alpha/lib/Makefile .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/alpha/math-emu/Makefile .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/alpha/mm/Makefile .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/alpha/oprofile/Makefile .......T. /usr/src/kernels/3.5.2-1.fc17.x86_64/arch/arm/Kconfig and so on. This happens even on old kernels (< 3.5.0) and whether or not dkms is installed. On kernels >= 3.5.0, with dkms installed, I also noticed that after installing VirtualBox guest additions for either the host or the guest, the corresponding /usr/src/kernels/*/System.map file belonging to kernel-devel is missing. I filed https://www.virtualbox.org/ticket/10847 . My questions are, is it normal for the files in kernel-devel to fail mtime verification immediately after install, and does anyone have any idea what's going on with the missing System.map? One of the vbox developers is of the opinion that it's not a vbox bug (see https://www.virtualbox.org/ticket/10709#comment:12 ) and that may well be true, but if so, which Fedora component is likely responsible? kernel? dkms? -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel