USB passthrough from remote desktop to VM desktop

johnyunix

Member
May 14, 2020
6
0
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Hello to everyone!

My problem that i cant USB passthrough redirect from remote desktop(win10x64) to VM desktop(win7x86)

Last 2or3 years im using this lab for printing documents on old printer(laserjet1000) throught Spicem using remote USB, that connecting on on my Win10 and this work dont well, but i can do this without any BIG problems.

But now i have next thing. After my home PC(win10x64) broken im reinstall system, and reinstall, i mean update proxmox to last version
ProxmoxVirtual Environment 8.0.3

Restore backup win7x86 and trying to connect USB device, such as usb-flash drive or usb-printer, that connected on my homePC Win10x64, Spice closing after im click on radio-button

Syslog:
Code:
Nov 28 18:24:54 pve spiceproxy[1219]: problem with client ::my IP; Connection reset by peer
Nov 28 18:24:54 pve spiceproxy[1219]: problem with client ::my IP; Connection reset by peer
Nov 28 18:24:54 pve spiceproxy[1219]: problem with client ::my IP; Connection reset by peer
Nov 28 18:24:54 pve spiceproxy[1219]: problem with client ::my IP; Connection reset by peer
Nov 28 18:24:54 pve spiceproxy[1219]: problem with client ::my IP; Connection reset by peer

Code:
Nov 28 18:24:15 pve kernel: fwbr110i0: port 1(fwln110i0) entered blocking state
Nov 28 18:24:15 pve kernel: fwbr110i0: port 1(fwln110i0) entered forwarding state
Nov 28 18:24:15 pve kernel: fwbr110i0: port 2(tap110i0) entered blocking state
Nov 28 18:24:15 pve kernel: fwbr110i0: port 2(tap110i0) entered disabled state
Nov 28 18:24:15 pve kernel: fwbr110i0: port 2(tap110i0) entered blocking state
Nov 28 18:24:15 pve kernel: fwbr110i0: port 2(tap110i0) entered forwarding state


May be im doing something wrong, or USB passthrough dont work now from remote computer to Windows family OS?
In google im search that mb IOMMU dont enabled, check this, its realy dont be enabled on server, after change option, nothing happend.On my Win10x64 IOMMU enabled too.

Sorry for bad english, its not my native languagem and thanks for help and thanks for the answers in advance.

P.S. oh im remember that early i cant use Spice, couz he cursed that i have dont actual CERT's or somethings like that
UsbDK_10.21_x64.msi alread installed
 
Last edited:
Yes< im using SPICE.
Adding new Hardware - USB Device - port SPICE
from my remote laptot running virt-viewer (spice) and when try to click to connected usb in runing VM. Windows closed1701451858030.png1701451845894.png
 
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