At 01:54 PM 8/4/2020, you wrote:>On Tue, 04 Aug 2020 13:44:05 -0700 >david wrote: > > > After all the updates, the system was NOT bootable. > >How long did you wait for it to boot, and what did it do when it >failed to boot? What text messages showed up on the console? Any >reported errors when you ran the update or when you rebooted the >computer? If so, what did the say? > >I personally haven't had any issues updating any of my computers >(using a mix of Centos 6, 7 and 8) but maybe they're all too old to >for the issue to show up. > >--How long did I wait: 5 minutes What on the console: nothing, just a dull gray color Errors on update: none --------------------- But when I blocked the update, it booted within a minute, and ran.
Am 05.08.20 um 01:09 schrieb david:> At 01:54 PM 8/4/2020, you wrote: >> On Tue, 04 Aug 2020 13:44:05 -0700 >> david wrote: >> >> > After all the updates, the system was NOT bootable. >> >> How long did you wait for it to boot, and what did it do when it >> failed to boot?? What text messages showed up on the console?? Any >> reported errors when you ran the update or when you rebooted the >> computer?? If so, what did the say? >> >> I personally haven't had any issues updating any of my computers >> (using a mix of Centos 6, 7 and 8) but maybe they're all too old to >> for the issue to show up. >> >> -- > > How long did I wait:? 5 minutes > > What on the console:? nothing, just a dull gray color > > Errors on update:? none > > --------------------- > > But when I blocked the update, it booted within a minute, and ran.Can you boot the system with all updates and secureboot=off? (Just to be sure; I imply that you use UEFI, right?) -- Leon
At 04:18 PM 8/4/2020, you wrote:>Am 05.08.20 um 01:09 schrieb david: >>At 01:54 PM 8/4/2020, you wrote: >>>On Tue, 04 Aug 2020 13:44:05 -0700 >>>david wrote: >>> >>> > After all the updates, the system was NOT bootable. >>> >>>How long did you wait for it to boot, and what >>>did it do when it failed to boot?? What text >>>messages showed up on the console?? Any >>>reported errors when you ran the update or >>>when you rebooted the computer?? If so, what did the say? >>> >>>I personally haven't had any issues updating >>>any of my computers (using a mix of Centos 6, >>>7 and 8) but maybe they're all too old to for the issue to show up. >>> >>>-- >>How long did I wait:? 5 minutes >>What on the console:? nothing, just a dull gray color >>Errors on update:? none >>--------------------- >>But when I blocked the update, it booted within a minute, and ran. > >Can you boot the system with all updates and secureboot=off? >(Just to be sure; I imply that you use UEFI, right?) > >-- >Leon >____________I'm not sure how to turn 'secure boot' off or if it exists. (MacMini5.2). I presume it uses UEFI, but not sure how to answer that. Boot failure only occurs when the grub2/shim/mokutil updates are applied. David