On Wed, 2023-12-13 at 10:10 -0500, Greg Wooledge wrote: > If it's a remote server to which you have limited > or no physical access, booting a kernel that may "just be unusable" > (enough to prevent editing GRUB menus and rebooting) could be a disaster. Which is what happened a few years ago to me when an update broke kernels running under the Xen hypervisor, which the VPS running my email was. -- Tixy