Thread: Failed to load VMR0.r0 error message

i trying load windows 8 dev in virtual box , got set correctly (i followed how-to suggested person in thread). when started virtual machine, got error message saying:

failed open session virtual machine windows8dev.
failed load vmmr0.r0 (verr_suplib_owner_not_root).
unknown error creating vm (verr_suplib_owner_not_root)

details:



result code:
ns_error_failure (0x80004005)
component:
console
interface:
iconsole {515e8e8d-f932-4d8e-9f32-79a52aead882}


here log file:

00:00:01.745 virtualbox 4.0.4_ose r70112 linux.x86 (jul 27 2011 16:29:17) release log
00:00:01.745 log opened 2011-09-19t16:39:28.109834000z
00:00:01.745 os product: linux
00:00:01.745 os release: 2.6.38-11-generic
00:00:01.745 os version: #48-ubuntu smp fri jul 29 19:05:14 utc 2011
00:00:01.745 dmi product name: ideapad y560
00:00:01.745 dmi product version: rev 1.0
00:00:01.746 host ram: 2443mb ram, available: 1577mb
00:00:01.746 executable: /usr/lib/virtualbox/virtualbox
00:00:01.746 process id: 23292
00:00:01.746 package type: linux_32bits_generic (ose)
00:00:01.854 pdmr3loadr0u: pszname="vmmr0.r0" rc=verr_suplib_owner_not_root szerr="the owner not root: '/usr'"
00:00:01.854 vmseterror: /build/buildd/virtualbox-ose-4.0.4-dfsg/src/vbox/vmm/vmmr3/vm.cpp(573) int vmr3createu(uvm*, uint32_t, int (*)(vm*, void*), void*); rc=verr_suplib_owner_not_root
00:00:01.854 vmseterror: failed load vmmr0.r0
00:00:01.854 vmseterror: /build/buildd/virtualbox-ose-4.0.4-dfsg/src/vbox/vmm/vmmr3/vm.cpp(348) int vmr3create(uint32_t, const vmm2usermethods*, void (*)(vm*, void*, int, const char*, unsigned int, const char*, const char*, char*), void*, int (*)(vm*, void*), void*, vm**); rc=verr_suplib_owner_not_root
00:00:01.854 vmseterror: unknown error creating vm
00:00:01.854 error [com]: arc=ns_error_failure (0x80004005) aiid={515e8e8d-f932-4d8e-9f32-79a52aead882} acomponent={console} atext={failed load vmmr0.r0 (verr_suplib_owner_not_root).
00:00:01.854 unknown error creating vm (verr_suplib_owner_not_root)}, preserve=false
00:00:01.953 power failed (vrc=verr_suplib_owner_not_root, rc=ns_error_failure (0x80004005))



went , re-did whole thing how-to did , got same thing. not expert @ ubuntu, guessing error has permissions or files located?


thank in advance!

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