Bug ID 20819849
Issue: If the server is in UEFI Boot Mode, and you have two or more Oracle 10Gb Ethernet Adapter cards installed in the server, the server might hang when you start to boot the server. The boot process starts, but hangs after the following message is displayed: Boot Mode=UEFI.
Affected hardware: Oracle 10Gb Ethernet Adapter cards
Workaround: Perform additional reboots to address the server hang.