OpenBSD boot issue on Lenovo M910x after the initial install reddit / BSD ---------------------------------------------------------------------- Pale_Promotion9063 · 2023-06-13 15:38 Upon bootup after the initial installation cpu 1 through 8 fail to become ready message. cpu 1 at mainbus0: apid 2 (application processor) failed to identify failed to become ready ---------------------------------------------------------------------- Pale_Promotion9063 · 2023-06-13 17:16 I actually figured it out. The multi processor kernel only works on some platforms. The Lenovo M910x has only one physical processor and is not able to utilize the bsd.mp kernel.