On 8/4/20 1:31 AM, lpeci wrote: > Hi all, > > I had the same problem with my UEFI bios machine and I fixed it so for > Centos 7: > > 1) Boot from an rescue linux usb > > 2) When the rescue system is running: > > 2.1) #chroot /mnt/sysimage > > 3) Config network: > > 3.1) # ip addr add X.X.X.X/X dev X > > 3.2) # ip route add default via X.X.X.X <--- default router > > 4) And finally: > > #yum downgrade shim\* grub2\* mokutil > > #exit > > #reboot > > I hope you can fix it with these steps. > > El 4/8/20 a las 0:56, Nicolas Kovacs escribió: >> Le 03/08/2020 à 19:24, david a écrit : >>> After trying several paths, some suggested on this list, here's my >>> results. >> Hi, >> >> Just back from a hiking trip. One of my clients sent me a message that >> his >> CentOS server refuses to boot. So tomorrow I have to drive there to >> figure out >> what's going on. I guess there's a high probability it's the issue >> discussed in >> this thread. >> >> Simple question: besides a tsunami of mailing list and forum messages, >> is there >> some to-the-point reliable information about this mess ? As well as some >> to-the-point reliable information about how to fix it ? >> >> Thanks, >> >> Niki The issues should now be resolved. If you just mount /mnt/sysimage, set an ip address and upgrade (to get th new shim) .. then: yum reinstall <latest-version> Everything should just work. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 195 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos/attachments/20200804/33105184/attachment-0004.sig>