Joe Zeff wrote: > I was under the impression that they were kept until the kernel they > applied to was removed. And, as I understand it, the headers for each > kernel are kept in a separate directory named after the version. If > they're not kept (and my understanding of their location is correct) > then you should be able to get them back if needed, without downgrading > the kernel. kernel-headers != kernel-devel The kernel-headers package is for GLIBC usage and contains header files located in /usr/include. Please see "rpm -ql kernel-headers" output. You only have this package installed if you installed glibc-devel and only installed glibc-devel if you are compiling software. This is not installed as part of a default Fedora install. Only one kernel-headers package is maintained on your system. The kernel-devel package is for compiling kernel modules and indeed these development files are in kernel version specific directory names. You will have a matching kernel-devel package for each kernel package installed if you have installed kernel-devel. Like kernel-headers kernel-devel must be manually installed by the user. -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org