After years away from the project, last night I installed the lastest win10 64bits version and am seeing linux guest freezesduring the distro installation process... or hash/sha errors when apt installing packages.
I have been runnning wsl and wsl2 for some time now and the computer stability has been perfect so far.
It is an i7 8gb of ram.
guest freezes and hash issues
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scottgus1
- Site Moderator
- Posts: 20945
- Joined: 30. Dec 2009, 20:14
- Primary OS: MS Windows 10
- VBox Version: VirtualBox+Oracle ExtPack
- Guest OSses: Windows, Linux
Re: guest freezes and hash issues
Your problem is likely a known issue not caused by the version of Virtualbox you're running, so I split your post off "Discuss the 6.1.12 release".
Start the guest from full normal shutdown, not save-state. Run until you see the problem happen, then shut down the guest from within the guest OS if possible. If not possible, close the Virtualbox window for the guest with the Power Off option set.
Right-click the guest in the main Virtualbox window's guest list, choose Show Log. Save the far left tab's log.
Open the log file and search it for the words:
Attempting fall back to NEM
If you find these words, Hyper-V is enabled. See HMR3Init: Attempting fall back to NEM (Hyper-V is active). (note that WSL2 enables Hyper-V.)
If you don't find these words in the log, zip it, and post the zip file, using the forum's Upload Attachment tab.
Start the guest from full normal shutdown, not save-state. Run until you see the problem happen, then shut down the guest from within the guest OS if possible. If not possible, close the Virtualbox window for the guest with the Power Off option set.
Right-click the guest in the main Virtualbox window's guest list, choose Show Log. Save the far left tab's log.
Open the log file and search it for the words:
Attempting fall back to NEM
If you find these words, Hyper-V is enabled. See HMR3Init: Attempting fall back to NEM (Hyper-V is active). (note that WSL2 enables Hyper-V.)
If you don't find these words in the log, zip it, and post the zip file, using the forum's Upload Attachment tab.
Re: guest freezes and hash issues
WSL is fine until you need USB.
Found it... Followed tutorials to add a no-hypervisor entry to my boot menu and will try again later.
Thank you.
Found it... Followed tutorials to add a no-hypervisor entry to my boot menu and will try again later.
Thank you.
- 00:00:03.206910 HM: HMR3Init: Attempting fall back to NEM: VT-x is not available
00:00:03.287411 NEM: WHvCapabilityCodeHypervisorPresent is TRUE, so this might work...
00:00:03.287425 NEM: WHvCapabilityCodeExtendedVmExits = 0x00000000000003ff
00:00:03.287431 NEM: fExtendedMsrExit: 1
00:00:03.287436 NEM: fExtendedCpuIdExit: 1
00:00:03.287440 NEM: fExtendedXcptExit: 1
00:00:03.287444 NEM: Warning! Unknown VM exit definitions: 0x3ff
00:00:03.287448 NEM: Warning! Unknown feature definitions: 0x7f
00:00:03.287452 NEM: Supported exception exit bitmap: 0xf7dfb
00:00:03.287460 NEM: WHvCapabilityCodeProcessorVendor = 1 - Intel
00:00:03.287470 NEM: WHvCapabilityCodeProcessorFeatures = 0x0081784fe7f7859f
00:00:03.287475 NEM: Sse3Support: 1
00:00:03.287479 NEM: LahfSahfSupport: 1
00:00:03.287483 NEM: Ssse3Support: 1
00:00:03.287487 NEM: Sse4_1Support: 1
00:00:03.287491 NEM: Sse4_2Support: 1
00:00:03.287495 NEM: Sse4aSupport: 0
00:00:03.287499 NEM: XopSupport: 0
00:00:03.287503 NEM: PopCntSupport: 1
00:00:03.287507 NEM: Cmpxchg16bSupport: 1
00:00:03.287511 NEM: Altmovcr8Support: 0
00:00:03.287577 NEM: LzcntSupport: 1
00:00:03.287584 NEM: MisAlignSseSupport: 0
00:00:03.287588 NEM: MmxExtSupport: 0
00:00:03.287592 NEM: Amd3DNowSupport: 0
00:00:03.287596 NEM: ExtendedAmd3DNowSupport: 0
00:00:03.287600 NEM: Page1GbSupport: 1
00:00:03.287604 NEM: AesSupport: 1
00:00:03.287608 NEM: PclmulqdqSupport: 1
00:00:03.287612 NEM: PcidSupport: 1
00:00:03.287616 NEM: Fma4Support: 0
00:00:03.287620 NEM: F16CSupport: 1
00:00:03.287624 NEM: RdRandSupport: 1
00:00:03.287628 NEM: RdWrFsGsSupport: 1
00:00:03.287631 NEM: SmepSupport: 1
00:00:03.287635 NEM: EnhancedFastStringSupport: 1
00:00:03.287639 NEM: Bmi1Support: 1
00:00:03.287643 NEM: Bmi2Support: 1
00:00:03.287647 NEM: MovbeSupport: 1
00:00:03.287651 NEM: Npiep1Support: 1
00:00:03.287658 NEM: DepX87FPUSaveSupport: 1
00:00:03.287662 NEM: RdSeedSupport: 1
00:00:03.287666 NEM: AdxSupport: 1
00:00:03.287670 NEM: IntelPrefetchSupport: 1
00:00:03.287674 NEM: SmapSupport: 1
00:00:03.287678 NEM: HleSupport: 0
00:00:03.287682 NEM: RtmSupport: 0
00:00:03.287686 NEM: RdtscpSupport: 1
00:00:03.287690 NEM: ClflushoptSupport: 0
00:00:03.287694 NEM: ClwbSupport: 0
00:00:03.287697 NEM: ShaSupport: 0
00:00:03.287701 NEM: X87PointersSavedSupport: 0
00:00:03.287705 NEM: Warning! Unknown CPU features: 0x81784fe7f7859f
00:00:03.287714 NEM: WHvCapabilityCodeProcessorClFlushSize = 2^8
00:00:03.287719 NEM: Warning! Unknown capability 0x4 returning: 3f 00 00 00 00 00 00 00
00:00:03.288205 NEM: Warning! Unknown capability 0x1003 returning: 1f 00 00 00 00 00 00 00
00:00:03.288221 NEM: Warning! Unknown capability 0x1004 returning: 27 7f b8 8e 00 00 00 00
00:00:03.288227 NEM: Warning! Unknown capability 0x1005 returning: 00 c2 eb 0b 00 00 00 00
00:00:03.288981 NEM: VidGetHvPartitionId -> fun:0x2210af in:0x0 out:0x8
00:00:03.288990 NEM: VidStartVirtualProcessor -> fun:0x221184 in:0x4 out:0x0
00:00:03.288994 NEM: VidStopVirtualProcessor -> fun:0x221190 in:0x4 out:0x0
00:00:03.289000 NEM: VidMessageSlotHandleAndGetNext -> fun:0x2210ef in:0x8 out:0x0
00:00:03.289101 NEM: Created partition 0000000001c73c60.
00:00:03.289112 NEM: Adjusting APIC configuration from X2APIC to APIC max mode. X2APIC is not supported by the WinHvPlatform API!
00:00:03.289117 NEM: Disable Hyper-V if you need X2APIC for your guests!
00:00:03.289198 NEM: NEMR3Init: Active.