VirtualBox

Changes between Version 12 and Version 13 of Ticket #21613


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Timestamp:
Aug 8, 2023 12:26:03 PM (10 months ago)
Author:
eg1
Comment:

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  • Ticket #21613 – Description

    v12 v13  
    1 Whenever I startup my MS-DOS VM it lags the host's OS framerate when nested paging is enabled.
     1This problem affects me for every Windows version I try to use. It impacts the following Windows versions: Windows 3.1, NT 4.0, XP, Windows 7, and Windows 10. In this case, I will use Windows XP SP3 as an example.
    22
    3 Video capture: https://easyupload.io/m/wr3pju
    4 Log files: https://www.virtualbox.org/attachment/ticket/21613/Logs%208-7-2023%20Windows%20XP%20SP3.zip
     3Steps to reproduce:
     41. Create a new VM
     52. Choose expert mode
     63. Name and OS: Windows XP Professional with Service Pack 3
     74. Choose 4096 MB of RAM
     85. Choose 1 CPU core
     96. Hard disk size 40 GB unallocated, Virtual disk format file format VMDK
     107. All other VM settings at default
     118. Lag problem occurs
     12
     13Bug report video link: https://easyupload.io/6uex7f
     14Bug report logs 8 7 2023 link: https://www.virtualbox.org/attachment/t ... %20SP3.zip
     15Bug report ticket link: https://www.virtualbox.org/ticket/21613
     16
     17I have tried the following things in VirtualBox settings to attempt a fix for the problem:
     181. Tried disabling PAE/NX
     192. Tried Disabling 3D acceleration
     203. Tried disabling Intel AMD VT
     214. Disabled nested paging, which was a partial fix but slowed VM performance
     225. Tried making a making fresh Windows install on a separate partition on the host

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