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<div class="moz-cite-prefix">Have you tried 'uninstall this device'
to remove the virtio mouse device and then allow reinstallation
via auto detect? This works for me - the virtio stuff stops
working after messing with fundamental addressing in the XML
files.<br>
<br>
Kash<br>
<br>
<br>
On 2018-06-21 06:28 PM, Mark wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CANPGynHX_PwK4bfzKKwwT6rWPvt+_8dZE92QUOjNYpcRDZ4QSw@mail.gmail.com">
<div dir="ltr">
<div class="gmail_default" style="font-family:"comic sans
ms",sans-serif">Hello, I start a VM with UEFI and install
windows 7. Mouse wheel works. I shutdown VM, add the nvidia
GPU and start VM then install nvidia drivers. Shutdown again,
modify the xml file via virsh and reboot. Passthrough works
but the scroll wheel has stopped working. Driving me kinda
bonkers I could really use some help here. I don't know which
log files to include, so I'll provide what I know might be
helpful.</div>
<div class="gmail_default" style="font-family:"comic sans
ms",sans-serif"><br>
</div>
<div class="gmail_default" style="font-family:"comic sans
ms",sans-serif">Thanks</div>
<div class="gmail_default" style="font-family:"comic sans
ms",sans-serif"><br>
</div>
<div class="gmail_default" style="font-family:"comic sans
ms",sans-serif">Arch linux (up to date) with git
packages:</div>
<div class="gmail_default">libvirt-git-4.4.0.262.g2b43314d8c-1-x86_64.pkg.tar.xz<br>
</div>
<div class="gmail_default">qemu-git-4:v2.12.0.r1408.g2ef2f16781-1-x86_64.pkg.tar.xz<br>
</div>
<div class="gmail_default"><br>
</div>
<div class="gmail_default">Nvidia GTX 750ti, driver 388.43</div>
<div class="gmail_default"><br>
</div>
<div class="gmail_default">/var/log/libvirt/qemu/7off.log:</div>
<div class="gmail_default"><br>
</div>
<div class="gmail_default">
<div class="gmail_default">2018-06-20 04:52:46.597+0000:
shutting down, reason=shutdown</div>
<div class="gmail_default">2018-06-20 04:54:53.435+0000:
starting up libvirt version: 4.5.0, qemu version:
2.12.50v2.12.0-1408-g2ef2f16781-dirty, kernel:
4.16.13-2-ARCH, hostname: desk</div>
<div class="gmail_default">LC_ALL=C
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin
QEMU_AUDIO_DRV=spice /usr/bin/qemu-system-x86_64 -name
guest=7off,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-10-7off/master-key.aes
-machine
pc-i440fx-3.0,accel=kvm,usb=off,vmport=off,dump-guest-core=off
-cpu Haswell-noTSX-IBRS,hv_vendor_id=whatever,kvm=off -drive
file=/usr/share/ovmf/x64/OVMF_CODE.fd,if=pflash,format=raw,unit=0,readonly=on
-drive
file=/var/lib/libvirt/qemu/nvram/7off_VARS.fd,if=pflash,format=raw,unit=1
-m 10240 -realtime mlock=off -smp
5,sockets=1,cores=5,threads=1 -uuid
022a208c-d7f9-492a-ba18-d638d4ca37b0 -no-user-config
-nodefaults -chardev
socket,id=charmonitor,fd=24,server,nowait -mon
chardev=charmonitor,id=monitor,mode=control -rtc
base=utc,driftfix=slew -global
kvm-pit.lost_tick_policy=delay -no-hpet -no-shutdown -global
PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot
strict=on -device
ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x4.0x7 -device
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x4
-device
ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x4.0x1
-device
ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x4.0x2
-device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5
-drive
file=/dev/mapper/lvm-7on,format=raw,if=none,id=drive-ide0-0-0,cache=none,aio=native
-device
ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2,write-cache=on
-drive if=none,id=drive-ide0-0-1,readonly=on -device
ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1,bootindex=1
-netdev tap,fd=28,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:2d:7d:c1,bus=pci.0,addr=0x7
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -chardev
spicevmc,id=charchannel0,name=vdagent -device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-spice
port=5900,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
-device
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x3 -device
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device
usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1
-chardev spicevmc,id=charredir1,name=usbredir -device
usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=2
-device vfio-pci,host=01:00.0,id=hostdev0,bus=pci.0,addr=0x8
-device vfio-pci,host=01:00.1,id=hostdev1,bus=pci.0,addr=0x9
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
-sandbox
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny
-msg timestamp=on</div>
<div class="gmail_default">2018-06-20T04:54:53.468736Z
qemu-system-x86_64: -chardev pty,id=charserial0: char device
redirected to /dev/pts/2 (label charserial0)</div>
<div class="gmail_default">main_channel_link: add main channel
client</div>
<div class="gmail_default">red_qxl_set_cursor_peer: </div>
<div class="gmail_default">inputs_connect: inputs channel
client create</div>
<div class="gmail_default">2018-06-20T04:57:10.405151Z
qemu-system-x86_64: terminating on signal 15 from pid 470
(/usr/bin/libvirtd)</div>
<div class="gmail_default">red_channel_client_disconnect:
rcc=0x7f73debeb970 (channel=0x7f766854eae0 type=5 id=0)</div>
<div class="gmail_default">red_channel_client_disconnect:
rcc=0x7f73e08147f0 (channel=0x7f766854eba0 type=6 id=0)</div>
<div class="gmail_default">red_channel_client_disconnect:
rcc=0x7f73dde70ff0 (channel=0x7f73de475950 type=9 id=0)</div>
<div class="gmail_default">red_channel_client_disconnect:
rcc=0x7f73de1547f0 (channel=0x7f73de475a20 type=9 id=1)</div>
<div class="gmail_default">2018-06-20 04:57:11.837+0000:
shutting down, reason=shutdown</div>
<div class="gmail_default">2018-06-20 05:01:08.392+0000:
starting up libvirt version: 4.5.0, qemu version:
2.12.50v2.12.0-1408-g2ef2f16781-dirty, kernel:
4.16.13-2-ARCH, hostname: desk</div>
<div class="gmail_default">LC_ALL=C
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin
QEMU_AUDIO_DRV=spice /usr/bin/qemu-system-x86_64 -name
guest=7off,debug-threads=on -S -object
secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-11-7off/master-key.aes
-machine
pc-i440fx-3.0,accel=kvm,usb=off,vmport=off,dump-guest-core=off
-cpu Haswell-noTSX-IBRS,hv_vendor_id=whatever,kvm=off -drive
file=/usr/share/ovmf/x64/OVMF_CODE.fd,if=pflash,format=raw,unit=0,readonly=on
-drive
file=/var/lib/libvirt/qemu/nvram/7off_VARS.fd,if=pflash,format=raw,unit=1
-m 10240 -realtime mlock=off -smp
5,sockets=1,cores=5,threads=1 -uuid
022a208c-d7f9-492a-ba18-d638d4ca37b0 -no-user-config
-nodefaults -chardev
socket,id=charmonitor,fd=24,server,nowait -mon
chardev=charmonitor,id=monitor,mode=control -rtc
base=utc,driftfix=slew -global
kvm-pit.lost_tick_policy=delay -no-hpet -no-shutdown -global
PIIX4_PM.disable_s3=1 -global PIIX4_PM.disable_s4=1 -boot
strict=on -device
ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x4.0x7 -device
ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x4
-device
ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x4.0x1
-device
ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x4.0x2
-device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5
-drive
file=/dev/mapper/lvm-7on,format=raw,if=none,id=drive-ide0-0-0,cache=none,aio=native
-device
ide-hd,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=2,write-cache=on
-drive if=none,id=drive-ide0-0-1,readonly=on -device
ide-cd,bus=ide.0,unit=1,drive=drive-ide0-0-1,id=ide0-0-1,bootindex=1
-netdev tap,fd=28,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:2d:7d:c1,bus=pci.0,addr=0x7
-chardev pty,id=charserial0 -device
isa-serial,chardev=charserial0,id=serial0 -chardev
spicevmc,id=charchannel0,name=vdagent -device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0
-spice
port=5900,addr=127.0.0.1,disable-ticketing,image-compression=off,seamless-migration=on
-device
qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2
-device intel-hda,id=sound0,bus=pci.0,addr=0x3 -device
hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -chardev
spicevmc,id=charredir0,name=usbredir -device
usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1
-chardev spicevmc,id=charredir1,name=usbredir -device
usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=2
-device vfio-pci,host=01:00.0,id=hostdev0,bus=pci.0,addr=0x8
-device vfio-pci,host=01:00.1,id=hostdev1,bus=pci.0,addr=0x9
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
-sandbox
on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny
-msg timestamp=on</div>
<div class="gmail_default">2018-06-20T05:01:08.425248Z
qemu-system-x86_64: -chardev pty,id=charserial0: char device
redirected to /dev/pts/2 (label charserial0)</div>
<div class="gmail_default">main_channel_link: add main channel
client</div>
<div class="gmail_default">red_qxl_set_cursor_peer: </div>
<div class="gmail_default">inputs_connect: inputs channel
client create</div>
<div class="gmail_default">2018-06-20T05:09:37.062147Z
qemu-system-x86_64: terminating on signal 15 from pid 470
(/usr/bin/libvirtd)</div>
<div class="gmail_default">red_channel_client_disconnect:
rcc=0x7fb2553ebaf0 (channel=0x7fb4ded4eae0 type=5 id=0)</div>
<div class="gmail_default">red_channel_client_disconnect:
rcc=0x7fb2570144f0 (channel=0x7fb4ded4eba0 type=6 id=0)</div>
<div class="gmail_default">red_channel_client_disconnect:
rcc=0x7fb254671130 (channel=0x7fb254c75950 type=9 id=0)</div>
<div class="gmail_default">red_channel_client_disconnect:
rcc=0x7fb254954ff0 (channel=0x7fb254c75a20 type=9 id=1)</div>
<div class="gmail_default">2018-06-20 05:09:38.491+0000:
shutting down, reason=shutdown</div>
</div>
</div>
<!--'"--><br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
vfio-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:vfio-users@redhat.com">vfio-users@redhat.com</a>
<a class="moz-txt-link-freetext" href="https://www.redhat.com/mailman/listinfo/vfio-users">https://www.redhat.com/mailman/listinfo/vfio-users</a>
</pre>
</blockquote>
<p><br>
</p>
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