When attempting to upgrade VMware Aria Suite Lifecycle to version 8.18.0 Patch 8, the upgrade process appears to finish, but upon rebooting the appliance, there is no login screen and the UI fails to load.
You may observe the following symptoms:
systemctl --failed displays multiple failed services, such as: UNIT LOAD ACTIVE SUB DESCRIPTION
● rsyslog.service loaded failed failed System Logging Service
● syslog.socket loaded failed failed Syslog Socket
This issue is caused by silent corruption within the underlying Photon OS that occurred during the prior Patch 7 installation. Critical configuration and RPM files were not properly replaced, leaving the setup in a degraded state where it cannot recognize or apply subsequent patches.
Because the OS corruption cannot be manually recovered, the appliance must be redeployed.