@fateknollogee said in Fedora 27: Kernel upgrade to 4.14.8-300....no boot:

@black3dynamite said in Fedora 27: Kernel upgrade to 4.14.8-300....no boot:

@fateknollogee said in Fedora 27: Kernel upgrade to 4.14.8-300....no boot:

Server is Lenovo RD640
o/s: Fedora 27
installed kernel: 4.13.9.300

Tried upgrading to 4.14.8-300...the system gets to the grub screen where I can see both available kernels...screen goes black...after waiting a few minutes, I ctrl-alt-del, reboot, choose 4.14..9-300

Anyone have a Lenovo server with upgraded kernel?

I've experienced the boot issue while using 4.14.11, I had to turn off Kernel Page Table Isolation (KPTI).

What flavor of hardware?

On my very old lab server running Hyper-V 2012 R2.
Hardware: PowerEdge 2950
CPU: Intel Xeon E5430
VM: Fedora 27