Hi,
next issue with proxmox...
I map a USB Sound-Box (Multi-Channel 7.1) to a Windows VM.
I can see the USB Device in the VM but if i install the drivers the VM crashes... i lose the network connection... even the ssh connection to proxmox, but i can reach the webgui of proxmox. If i stop the VM i cannot restart the VM:
At least i have to reboot my host to get it working again.
These are the messages on the proxmox host which are related to this issue:

Any thoughts?
Should i try: https://pve.proxmox.com/wiki/USB_Redirector ?
next issue with proxmox...
I map a USB Sound-Box (Multi-Channel 7.1) to a Windows VM.
I can see the USB Device in the VM but if i install the drivers the VM crashes... i lose the network connection... even the ssh connection to proxmox, but i can reach the webgui of proxmox. If i stop the VM i cannot restart the VM:
kvm: -netdev type=tap,id=net0,ifname=tap113i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown,vhost=on: could not configure /dev/net/tun (tap113i0): Device or resource busy
kvm: -netdev type=tap,id=net0,ifname=tap113i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown,vhost=on: Device 'tap' could not be initialized
TASK ERROR: start failed: command '/usr/bin/kvm -id 113 -chardev 'socket,id=qmp,path=/var/run/qemu-server/113.qmp,server,nowait' -mon 'chardev=qmp,mode=control' -vnc unix:/var/run/qemu-server/113.vnc,x509,password -pidfile /var/run/qemu-server/113.pid -daemonize -smbios 'type=1,uuid=7733a900-4c18-4a98-b9f2-88a47915d5cd' -name steamhost -smp 'sockets=1,cores=4' -nodefaults -boot 'menu=on' -vga none -no-hpet -cpu 'host,kvm=off,hv_spinlocks=0xffff,hv_relaxed,+x2apic' -k de -m 8192 -readconfig /usr/share/qemu-server/pve-q35.cfg -device 'usb-tablet,id=tablet,bus=ehci.0,port=1' -device 'vfio-pci,host=01:00.0,id=hostpci0.0,bus=ich9-pcie-port-1,addr=0x0.0,x-vga=on,multifunction=on' -device 'vfio-pci,host=01:00.1,id=hostpci0.1,bus=ich9-pcie-port-1,addr=0x0.1' -device 'usb-host,hostbus=3,hostport=5' -device 'usb-host,hostbus=3,hostport=2' -device 'virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3' -iscsi 'initiator-name=iqn.1993-08.org.debian:01:88c1f1f0d733' -drive 'file=/dev/disk/by-id/ata-Hitachi_HDS721050CLA362_JP1521HN1BPWDA,if=none,id=drive-virtio1,aio=native,cache=none' -device 'virtio-blk-pci,drive=drive-virtio1,id=virtio1,bus=pci.0,addr=0xb' -drive 'file=/mnt/proxmox_share1/template/iso/virtio-win-0.1-81.iso,if=none,id=drive-ide0,media=cdrom,aio=native' -device 'ide-cd,bus=ide.0,unit=0,drive=drive-ide0,id=ide0,bootindex=200' -drive 'file=/mnt/proxmox_share1/template/iso/de_windows_7_professional_with_sp1_x64_dvd_u_676919.iso,if=none,id=drive-ide2,media=cdrom,aio=native' -device 'ide-cd,bus=ide.1,unit=0,drive=drive-ide2,id=ide2,bootindex=201' -drive 'file=/mnt/proxmox_vm1/images/113/vm-113-disk-1.qcow2,if=none,id=drive-virtio0,format=qcow2,aio=native,cache=none' -device 'virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa,bootindex=101' -netdev 'type=tap,id=net0,ifname=tap113i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown,vhost=on' -device 'virtio-net-pci,mac=F6:5E:2C:7C:1A:80,netdev=net0,bus=pci.0,addr=0x12,id=net0,bootindex=300' -rtc 'driftfix=slew,base=localtime' -machine 'type=q35' -global 'kvm-pit.lost_tick_policy=discard'' failed: exit code 1
At least i have to reboot my host to get it working again.
These are the messages on the proxmox host which are related to this issue:

Any thoughts?
Should i try: https://pve.proxmox.com/wiki/USB_Redirector ?
Last edited: