From Bugzilla Helper: User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.12) Gecko/20080201 Firefox/2.0.0.12 Description of problem: When updating (installing new) kernel. The default OS in grub is lost. Version-Release number of selected component (if applicable): All How reproducible: Always Steps to Reproduce: 1. Update the kernel 2. Restart the machine Actual Results: Fedora is started Expected Results: Default OS before kernel installed should be started. Additional info:
Edit /etc/sysconfig/kernel and change the UPDATEDEFAULT line if you don't want the new kernel to become the default.