On 05.06.21 11:32, Simon Matter wrote: >> On Sat, Jun 05, 2021 at 04:32:30PM +1200, Alan McRae via CentOS wrote: >>> I noticed in journalctl that gnome-shell was core dumping. >>> >>> yum reinstall gnome-shell fixed my displays problem. >>> >>> So I am back to my first premise that the 'yum update' did not >>> complete properly for some reason. >>> >>> Is there any way I can check the integrity of the packages installed? >> >> rpm, but not to my knowledge, has a "verify" command. > > rpm -Va > > Additionally checks can be done with (its in yum-utils package): package-cleanup --problems package-cleanup --dupes # dnf remove --duplicates -- Leon