Proxmox 7.4-15

[aracno]

Hi, try to use it on proxmox.

vGpu side is all good:

• Windows 11 22H2
• host vgpu driver 525.125.03
• guest driver 528.24

When i launch:
./winvmpatcher wsys-528.24.diff_memory nvlddmkm.sys

This error is spam:
12:58:19 [INFO] attempting to load Connectortype pluginqemufrom/root/winvmpatcher/build/libmemflow_qemu.so 12:58:19 [ERROR] connector: specified (connector) target could not be found (No QEMU process could be found. Is QEMU running?) 12:58:19 [ERROR] connector: specified (connector) target could not be found 12:58:19 [ERROR] connector: specified (connector) target could not be found

No matter what if VM is start or not.

Can you point me to something?

Thank you.

[FrantaBOT]

Instead of qemu build this https://github.com/memflow/memflow-kvm and then set "-cn" to "kvm"

But I'm not sure because I haven't tested it

[SerialVelocity]

I just tried this and I get:

18:57:39 [INFO] attempting to load `Connector` type plugin `kvm` from `.../winvmpatcher/build/libmemflow_kvm.so`
18:57:39 [ERROR] connector: unable to read memory

Edit: I'm using proxmox 8

[SerialVelocity]

Oops, I didn't realise that I had to install a kernel module from the memflow-kvm repo. It seems to be working now.

[FrantaBOT]

I'm glad it's working for you

[aracno]

I am still having issues on Proxmox 7.7-15.
What i did:

#curl --proto '=https' --tlsv1.2 -sSf https://sh.memflow.io | sh
#memflowup install -d -S memflow-kvm
#touch /dev/memflow
#chmod 777 /dev/memflow

And still having:

06:54:00 [INFO] attempting to load `Connector` type plugin `kvm` from `/usr/local/lib/memflow/libmemflow_kvm.dev.so`
06:54:00 [ERROR] connector: unable to read memory

[SerialVelocity]

#touch /dev/memflow

This seems like a potentially dangerous command. That file should already exist. If it doesn't, you just created an empty file instead of the device.

You should:

rmmod memflow
rm /dev/memflow
modprobe memflow
ls -lha /dev/memflow