Kay Schenk wrote: > On 11/20/2018 05:35 AM, Johnny Hughes wrote: >> On 11/19/2018 01:38 AM, Nicolas Kovacs wrote: >>> Le 18/11/2018 à 15:14, Yan Li a écrit : >>> >>>> The recommended method for undo an update is >>>> https://access.redhat.com/solutions/64069, but it's not supported if >>>> glibc, kernel, or selinux are changed. I'd give it a try if the >>>> system is not critical. Make backups first. >>>> >>>> Some other people's experience on downgrading a point release: >>>> https://access.redhat.com/discussions/2933711 >>>> >>>> >>>> If you couldn't read that article, just search "yum history undo". >>>> <snip> > Issues for me as well doing this CR upgrade yesterday. > Two particularly upsetting though I have not investigated yet: > > * the normal boot menu doesn't appear. The back up kernels and setup may > have actually been removed. I need to look into this. Time to USB boot rescue, and > > * My console font is now HUGE! <snip> Sounds like default VESA driver. mark