1. Release Notes for Unbreakable Enterprise Kernel Release 4 Update 6
  2. Known Issues
  3. Console appears to hang when booting

Console appears to hang when booting

When booting Oracle Linux 6 on hardware with an ASPEED graphics controller, the console might appear to hang during the boot process after starting udev. However, the system does boot properly and is accessible. The workaround is to add nomodeset as a kernel boot parameter in /etc/grub.conf. (Bug ID 22389972)