游標跳到左角（windows 10 vm - kvm）

所以我有一個在 Arch Linux 上執行的 Windows 10 VM，它在 1 個顯示器上執行良好。當我添加第二個video標籤virsh edit VM-name並獲得兩個顯示時，滑鼠開始奇怪地移動，當不移動時，它一直向左放置。然後，當我嘗試點擊任何位置時，它會移動到左上角而不是按下它所在的位置。

如何讓滑鼠正常移動或調試此錯誤？

我看到帶有 virt-viewer 的虛擬機，使用 libvirt 進行設置，並將香料設置為圖形。

XML:

<domain type="kvm" id="2">
 <name>windows10</name>
 <uuid>1814f800-8c7f-441b-9c35-bd4fdd4bb5b3</uuid>
 <metadata>
   <libosinfo:libosinfo>
     <libosinfo:os id="http://microsoft.com/win/10"/>
   </libosinfo:libosinfo>
 </metadata>
 <memory unit="KiB">7864320</memory>
 <currentMemory unit="KiB">7864320</currentMemory>
 <vcpu placement="static">2</vcpu>
 <resource>
   <partition>/machine</partition>
 </resource>
 <os>
   <type arch="x86_64" machine="pc-q35-3.1">hvm</type>
   <boot dev="hd"/>
 </os>
 <features>
   <acpi/>
   <apic/>
   <hyperv>
     <relaxed state="on"/>
     <vapic state="on"/>
     <spinlocks state="on" retries="8191"/>
   </hyperv>
 </features>
 <cpu mode="host-passthrough" check="none"/>
   <clock offset="localtime">
     <timer name="rtc" tickpolicy="catchup"/>
     <timer name="pit" tickpolicy="delay"/>
     <timer name="hpet" present="no"/>
     <timer name="hypervclock" present="yes"/>
   </clock>
   <on_poweroff>destroy</on_poweroff>
   <on_reboot>restart</on_reboot>
   <on_crash>destroy</on_crash>
   <pm>
     <suspend-to-mem enabled="no"/>
     <suspend-to-disk enabled="no"/>
   </pm>
   <devices>
     <emulator>/usr/bin/qemu-system-x86_64</emulator>
     <disk type="file" device="disk">
       <driver name="qemu" type="raw" cache="none" io="native"/>
       <source file="/var/lib/libvirt/images/win10.raw"/>
       <backingStore/>
       <target dev="sda" bus="virtio"/>
       <alias name="virtio-disk0"/>
       <address type="pci" domain="0x0000" bus="0x05" slot="0x00" function="0x0"/>
     </disk>
     <disk type="file" device="cdrom">
       <driver name="qemu" type="raw"/> 
       <source file="/usr/share/virtio-win.iso"/>
       <backingStore/>
       <target dev="sdb" bus="sata"/>
       <readonly/>
       <alias name="sata0-0-1"/>
       <address type="drive" controller="0" bus="0" target="0" unit="1"/>
     </disk>
     <disk type="file" device="cdrom">
       <driver name="qemu" type="raw"/>
       <source file="/usr/share/win10.iso"/>
       <backingStore/>
       <target dev="sdc" bus="sata"/>
       <readonly/>
       <alias name="sata0-0-2"/>
       <address type="drive" controller="0" bus="0" target="0" unit="2"/>
     </disk>
     <controller type="usb" index="0" model="qemu-xhci" ports="15">
       <alias name="usb"/>
       <address type="pci" domain="0x0000" bus="0x02" slot="0x00" function="0x0"/>
     </controller>
     <controller type="sata" index="0">
       <alias name="ide"/>
       <address type="pci" domain="0x0000" bus="0x00" slot="0x1f" function="0x2"/>
     </controller>
     <controller type="pci" index="0" model="pcie-root">
       <alias name="pcie.0"/>
     </controller>
     <controller type="pci" index="1" model="pcie-root-port">
       <model name="pcie-root-port"/>
       <target chassis="1" port="0x10"/>
       <alias name="pci.1"/>
       <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x0" multifunction="on"/>
     </controller>
     <controller type="pci" index="2" model="pcie-root-port">
       <model name="pcie-root-port"/>
       <target chassis="2" port="0x11"/>
       <alias name="pci.2"/>
       <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x1"/>
     </controller>
     <controller type="pci" index="3" model="pcie-root-port">
       <model name="pcie-root-port"/>
       <target chassis="3" port="0x12"/>
       <alias name="pci.3"/>
       <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x2"/>
     </controller>
     <controller type="pci" index="4" model="pcie-root-port">
       <model name="pcie-root-port"/>
       <target chassis="4" port="0x13"/>
       <alias name="pci.4"/>
       <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x3"/>
     </controller>
     <controller type="pci" index="5" model="pcie-root-port">
       <model name="pcie-root-port"/>
       <target chassis="5" port="0x14"/>
       <alias name="pci.5"/>
       <address type="pci" domain="0x0000" bus="0x00" slot="0x02" function="0x4"/>
     </controller>
     <interface type="network">
       <mac address="xxx"/>
       <source network="default" bridge="virbr0"/>
       <target dev="vnet0"/>
       <model type="e1000e"/>
       <alias name="net0"/>
       <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/>
     </interface>
     <serial type="pty">
       <source path="/dev/pts/2"/>
       <target type="isa-serial" port="0">
         <model name="isa-serial"/>
       </target>
       <alias name="serial0"/>
     </serial>
     <console type="pty" tty="/dev/pts/2"> 
       <source path="/dev/pts/2"/>
       <target type="serial" port="0"/>
       <alias name="serial0"/>
     </console>
     <input type="tablet" bus="usb">
       <alias name="input0"/>
       <address type="usb" bus="0" port="1"/>
     </input>
     <input type="mouse" bus="ps2">
       <alias name="input1"/>
     </input>
     <input type="keyboard" bus="ps2">
       <alias name="input2"/>
     </input>
     <graphics type="spice" port="5900" autoport="yes" listen="127.0.0.1">
       <listen type="address" address="127.0.0.1"/>
     </graphics>
     <video>
       <model type="qxl" ram="131072" vram="65536" vgamem="65536" heads="2" primary="yes"/>
       <alias name="video0"/>
       <address type="pci" domain="0x0000" bus="0x00" slot="0x01" function="0x0"/>
     </video>
     <memballoon model="virtio">
       <alias name="balloon0"/>
       <address type="pci" domain="0x0000" bus="0x03" slot="0x00" function="0x0"/>
     </memballoon>
   </devices>
   <seclabel type="dynamic" model="dac" relabel="yes">
     <label>+65534:+992</label>
     <imagelabel>+65534:+992</imagelabel>
   </seclabel>
 </domain>

如果有人遇到這種情況，我的問題的答案是添加一個帶有 spicevmc 的通道設備。另外，確保你有 spice-vdagent 正在執行

引用自：https://unix.stackexchange.com/questions/507725