RHEL7/UEFI: Boot hangs after updating shim to "shim-x64-15.6-3.el7_9"
Issue
- After updating latest patches, including
shim-x64-15.6-3.el7_9
, the system fails to boot, the Grub menu is not displayed and system hangs
Environment
- Red Hat Enterprise Linux 7
- UEFI
shim-x64-15.6-3.el7_9
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