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umap not impletment kernel panic

Posted: Tue Nov 06, 2018 5:23 pm
by onelife151
Running recent virtualbox. 4gigs of ram 15gig storage device i7 processor. tried bootking .4.9 and .4.10 both show same error umap not implemented and then the boot aborts with an error. Fail here 619 BOOT ABORTED:c0000225

Re: umap not impletment kernel panic

Posted: Tue Nov 06, 2018 10:43 pm
by karlexceed
Just as a test, try running it with 3 GB RAM.

Re: umap not impletment kernel panic

Posted: Wed Nov 07, 2018 10:36 am
by ThFabba
Please configure VirtualBox to use "Windows Server 2003 x86" as your base operating system. In particular, you seem to have attempted booting using UEFI instead of BIOS, which is not supported.