1) Message boards : Theory Application : The same assignment can take longer or shorter depending on who submits it.Theory_2914-4732080-46 (Message 52014)
Posted 7 days ago by Emmanuel Mar
Post:
I know the reason, before gave boinc the ability to store 3 days in tasks. That means it starts tasks 3 days late, now I give it 0.20 days maximum.
2) Message boards : Theory Application : The same assignment can take longer or shorter depending on who submits it.Theory_2914-4732080-46 (Message 52012)
Posted 9 days ago by Emmanuel Mar
Post:
It works terribly, because the deadline is very short for simulation tasks. Many tasks take more than 10 days, easily reaching 13 days(out time) even with the CPU working 24 hours a day, and the delivery time is less than the task execution time.
3) Message boards : Theory Application : The same assignment can take longer or shorter depending on who submits it.Theory_2914-4732080-46 (Message 52005)
Posted 10 days ago by Emmanuel Mar
Post:
I'm amazed. The same assignment is sent to one computer and takes 20 days, and it's considered valid and on time, while the same assignment is sent to another computer and takes 13 DAYS AND IS OUT OF TIME.

Nombre Theory_2914-4732080-46
aplicación Theory Simulation
creado 9 Jun 2025, 23:41:06 UTC
resultado canónico 423376763
crédito concedido 9,476.77
Quórum mínimo 1
replicación inicial 1
máximo # de error/total/éxitosas tareas 3, 3, 1
Tarea
pulse para ver detalles Ordenador Enviado Hora informada
o fecha límite
explicar Estado Tiempo de ejecución
(seg) Tiempo de CPU
(seg) Crédito Aplicación
423369288 10862932 10 Jun 2025, 7:59:15 UTC 10 Jun 2025, 8:10:07 UTC Error en ejecución 9.25 0.00 --- Theory Simulation v300.95 (vbox64_theory)
windows_x86_64
423376763 10839375 10 Jun 2025, 14:11:08 UTC 30 Jun 2025, 22:09:40 UTC Completado y validado 910,787.70 910,787.70 9,476.77 Theory Simulation v300.95 (vbox64_theory)
windows_x86_64
423654809 10873336 22 Jun 2025, 12:48:31 UTC 5 Jul 2025, 5:06:27 UTC Completado, demasiado tarde para validar 708,124.79 698,525.60 0.00 Theory Simulation v300.95 (vbox64_theory)
windows_x86_64
4) Questions and Answers : Windows : I'm not getting any more work? (Message 51951)
Posted 13 Jun 2025 by Emmanuel Mar
Post:
Windows 11 24 h2 ?.....lhc at home dont run with win11 24 h2 ...only windows 11 23 h2 or windows 10
5) Questions and Answers : Windows : New install, no units (Message 51896)
Posted 21 May 2025 by Emmanuel Mar
Post:
Now Windows 11 with 24h2 has built-in security at the UEFI TPM level, you may need to modify the UEFI BIOS. It doesn't matter if you modify the software, the UEFI BIOS will continue to activate parameters that you disable via software. So the attack can only be physical.

This has an easier path, there you have your own operating system which is Alma Linux... you could make a slightly modified version that has VirtualBox and Boinc already installed within Alma Linux itself with the installer.

For these tasks, the user only needs to install Alma Linux. The rest of the task is already done with VirtualBox and Boinc installed, without having to type code. Or, option 2, you make a version where you have a functional repository of icons that automatically download VirtualBox and Boinc in the Windows style.Push icon.....install...
6) Questions and Answers : Windows : New install, no units (Message 51892)
Posted 20 May 2025 by Emmanuel Mar
Post:
The problem exists with Windows 11 24h2/Windows 12/Win13....Windows uses Hiper V as its own virtualizer.....other than this you have 2 paths: use Docker/WSL or combine both. Logic tells you to use Windows' own virtualization system, Hiper V.
With these last 2 paths, WSL/Docker, you may end up blocked later on; sooner or later you will be blocked from using any virtualization outside of Hyper V...
7) Questions and Answers : Windows : New install, no units (Message 51887)
Posted 15 May 2025 by Emmanuel Mar
Post:
win 11 24h2?
8) Questions and Answers : Windows : I changed my Windows 11 23h operating system to Windows 11 24h2. The CPU does not allow virtualization. (Message 51884)
Posted 12 May 2025 by Emmanuel Mar
Post:
Finally, I left the 2 motherboards in UEFI with Windows, one having 2 NVMe drives, each with its own operating system, while the other with a single NVMe drive was partitioned; I installed Windows 11 on one and Windows 10 on the other. When you know how to run LHC with Docker on Windows 11, I hope you will inform us in a clear and concise post for the installation. I do not offer myself as a beta tester; there are many Windows 11 machines, take one and start experimenting beforehand.The support win 10 end october.
9) Questions and Answers : Windows : I changed my Windows 11 23h operating system to Windows 11 24h2. The CPU does not allow virtualization. (Message 51865)
Posted 27 Apr 2025 by Emmanuel Mar
Post:
Well, I don't know what Docker is, but I hope it comes with a guide and is easy to install in win 11 24h2/25h2 etc. and whatever comes later. It would be more comfortable because you could do multitasking and not lose computing results when disconnecting the operating system from win10 to 11 like I have now, also the new gpu Amd tells me that windows 10 is not the operating system that likes me to go to win11 that doesn't work for me. Let's use the DDR5 memory if I need it. To get the most out of the GPU I should use Win 11 yes or yes.
10) Questions and Answers : Windows : I changed my Windows 11 23h operating system to Windows 11 24h2. The CPU does not allow virtualization. (Message 51860)
Posted 23 Apr 2025 by Emmanuel Mar
Post:
It's working perfectly on Windows 10. I'm not going to install Boinc on Windows 11. The reason is that it would degrade the operating system's security to run Boinc LHC, and here I am using bank accounts, etc.
Boinc remains permanently installed on Windows 10.

To use Windows 11 and Windows 10 and support dual NVMe drives, you can leave the BIOS set to UEFI/CSM = OFF. However, if your hardware is 1 NVMe and an SSD/HDD, you'll need to leave the BIOS set to CSM = ON.
UEFI and Legacy.

thanks for the help
11) Questions and Answers : Windows : I changed my Windows 11 23h operating system to Windows 11 24h2. The CPU does not allow virtualization. (Message 51850)
Posted 18 Apr 2025 by Emmanuel Mar
Post:
After having win 11 installed on one of the nvme1 you have to enter once again your bios(f2),CSM activated and put UEfi and legacy
Safe mode windows. F10 enter.
You will need to do the same download procedure of the win 10 to make a bootable and installation usb.
The installation procedure is the same except that when selecting the Win 10 installation make sure that you do not install on the Win 11 NVMe1 or delete or touch anything from the Win 11 NVMe.

Install win 10 on Nvme2

After installing you will be able to boot WIN 10 or WIN 11, in WIN 11 when you make a change in the BIOS of the motherboard it will ask you again to identify yourself in your Windows 11 with your Microsoft account where you have the key automatically linked to that motherboard so that it is an official Windows.

the motherboard = CSm uefi and legacy
Mode secure sistem windows.

standar.
12) Questions and Answers : Windows : I changed my Windows 11 23h operating system to Windows 11 24h2. The CPU does not allow virtualization. (Message 51849)
Posted 18 Apr 2025 by Emmanuel Mar
Post:
To have independent win 11 and win 10 on each nvme of your computer you must do the following:

Have a bootable image or usb ready with windows 11 that you do from the microsoft website by downloading a file that will prepare the usb that you already formatted previously to fat 32 or exfat.
Have the bios ready and CSM disconnected, in safe mode you will have option to windows operating system/ other operating systems, by default and forever Windows.
Depending on the motherboard if it is Intel or amd, in intel you will have to select the boot usb as main, f10 and enter, in amd you will connect the usb without further ON and in the boot you press F4, the operating system is loaded, formatted, create the drives(nvme,sdd/sata)and install the operating system on an NVME drive1.
13) Questions and Answers : Windows : I changed my Windows 11 23h operating system to Windows 11 24h2. The CPU does not allow virtualization. (Message 51848)
Posted 18 Apr 2025 by Emmanuel Mar
Post:
I finally managed to install official win 11 and win 10 licensed on each independent NVME with a single boot.
Let's understand that both systems are legal tied to a single motherboard and associated with a single Microsoft account.
Win 11 is a fully UEFI operating system and cannot be installed if the motherboard is not selected in that mode and in the safe mode of windows.

Win 10 is a legacy operating system, although it can be loaded in Uefi, but when you create the boot on a motherboard with uefi, only it gets corrupted.
14) Questions and Answers : Windows : I changed my Windows 11 23h operating system to Windows 11 24h2. The CPU does not allow virtualization. (Message 51843)
Posted 16 Apr 2025 by Emmanuel Mar
Post:
Thanks, but it's still the same. After much testing, I'm not going to install Boinc in 24h2 or on NVME drives.

This motherboard comes with licenses for installing Win 10 and Win 11. What I'm going to do is create a Win 10 bootable system with F8 on an SSD exclusively for Boinc and VirtualBox. The motherboard supports Win 10 and Win 11 drivers. To do this, I'll have to set CSM, "Legacy Configuration," and "Other OS" so that the C:/ boot file is included in Windows 10 and can't be associated with another operating system. Afterward, I'll change CSM and leave it with UEFI and Legacy.
I want to install it on NVME because I have 2 NVME drives of 2 terabytes but in the end you end up having a general boot that causes problems when booting Win 10. Since I can't dissociate the NVME drives like I do with SSDs in UEFI mode, this is the way for now to have a selective boot with F8...maybe one day I'll take more time and investigate more but for now this has taken up many hours of my life.

I'll also leave a copy of the BIOS configuration on a USB in case I have to reset the motherboard to default with F5 and speed up progress. .cmo file

The day motherboards no longer support drivers Win 10... unless it's through Hyper-V or WSL, I see it as difficult. Basically, they're telling you that if you want to virtualize directly with the operating system, you can forget about using anything else.
15) Questions and Answers : Windows : I changed my Windows 11 23h operating system to Windows 11 24h2. The CPU does not allow virtualization. (Message 51836)
Posted 14 Apr 2025 by Emmanuel Mar
Post:
yes
I also disabled UAC and Smart Application Control, but the system windows says the CPU is in virtualization.
I don't get any alerts or warnings about any locked files.
According to Windows, files that are to be loaded should be signed, so they bypass the controls. The moment someone modifies the file, the signature is lost and it can no longer be executed.
16) Questions and Answers : Windows : I changed my Windows 11 23h operating system to Windows 11 24h2. The CPU does not allow virtualization. (Message 51834)
Posted 14 Apr 2025 by Emmanuel Mar
Post:
I followed the same steps as the previous version but I can't get the CPU to virtualize.
17) Message boards : LHC@home Science : ¿When will you use a GPU? Years go by, and to think that the CPU solves everything, there's a multitude of untapped hardware. (Message 51758)
Posted 25 Mar 2025 by Emmanuel Mar
Post:
Hello, I find it strange that CERN doesn't utilize the full capabilities of users' GPUs, whether AMD, Nvidia, or Intel. I think these are wasted capabilities and undervalued hardware. You should consider improving this aspect now and in the future.
18) Message boards : Number crunching : no LHC tasks running on my new Windows 11 - why ? (Message 51573)
Posted 19 Feb 2025 by Emmanuel Mar
Post:
only 3 cores cpu :(.
Atlas need more cores
19) Message boards : Number crunching : Problem VirtualBox 7.1.0 with RDP (Remote Desktop) (Message 50624)
Posted 13 Sep 2024 by Emmanuel Mar
Post:
"My advice is to wait for others to act as beta testers with a newer, more modern application. Give it at least 1 month so they can identify and correct any possible defects. Before installing, read the forums to see if there are any issues. You will have more free and productive time with fewer problems."
20) Message boards : CMS Application : CMS@Home difficulties in attempts to prepare for multi-core jobs (Message 50552)
Posted 13 Aug 2024 by Emmanuel Mar
Post:
In cms it would be appreciated to have more threads and finish tasks before 4 to 8 threads and if necessary increase the need for ram memory.


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