Today when I ran yum update two packages came up microcode_ctl and unbound-libs. The updating process went fine until it outputted Running transaction Updating : 2:microcode_ctl-2.1-61.6.el7_8.x86_64 then it just froze. I could no longer ssh to the machine and the console was just blank. I had to shut down it hard. It came back up seemingly fine. But yum update doesn't work anymore. It says "Error importing repomd.xml from base/7/x86_64: Damaged repomd.xml file" I looked at the logs, but journalctl only shows the latest boot on this machine. So I guess I have three questions - Any idea what happened with the update process? - How can I repair repomd.xml? - How do I configure journalctl to store more boots? /Robin