Sorry for English.
I did the installation of Oracle Linux 6.3 x64 on xenserver, but the same can not start with the kernel KSU, only the original kernel, someone has aluguma idea what can be??
- I did not use any template for the installation of the same;
- The linux have to have to start at X;
Unless someone else experienced the exact same problem I'm afraid you will have to provide a lot more details to be able to help you. This means detailed information about your Dom0 system and the exact kernel error messages at startup.