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“ACPIQEMU0001” unknown ACPI device after Windows 2008 install with libvirt

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3

After installing Windows 2008 in a libvirt virtual environment (command below for reference), I'm stuck with an "Unknown device" in Device Manager. The Hardware Ids show ACPIQEMU0001.

I tried using the drivers from the virtio-win-0.1-74.iso (required for Network and Disk in my case), but no luck.

virt-install --name=win2008 --ram=3072 --os-type=windows --vcpus=2 --os-variant=win2k8 --cdrom=/var/lib/libvirt/images/6001.18000.080118-1840_amd64fre_Server_en-us-KRMSXFRE_EN_DVD.iso --disk path=/dev/mapper/vgHP-win2008,bus=virtio --network bridge=br0,model=virtio --vnc --noautoconsole

ACPI shutdown (through '# virsh shutdown') does seem to work.

I do have the proper ACPI entries in my domain's XML, from installation time onwards:

  <features>

    <acpi/>

    <apic/>

    <pae/>

  </features>

Windows cannot find drivers online either. Any idea on how to fix this?
Is it mandatory to fix, or can this be ignored?

I tried again without virtio drivers, i.e. a standard install with IDE, using following command:

    # virt-install --name=winserver --ram=3072 --os-type=windows --vcpus=2 --os-variant=win2k8 --cdrom=/var/lib/libvirt/images/6001.18000.080118-1840_amd64fre_Server_en-us-KRMSXFRE_EN_DVD.iso --disk path=/dev/vgHP/winserver --network bridge=br0 --vnc --noautoconsole

Same behavior though - still an 'Unknown device'.

drivers virtualization qemu libvirt

share|improve this question

edited Jan 8 '14 at 9:27

SaeX

asked Dec 31 '13 at 11:02

SaeXSaeX

299414

bumped to the homepage by Community♦ 10 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I think it might be an audio device. Did a quick search on the hardware vendor id and got some hits about audio drivers. Also, noticed that there is no audio device listed in device manger.
  
  – Alex
  Apr 9 '14 at 18:15
  

  
  
  
  

add a comment | 

3

After installing Windows 2008 in a libvirt virtual environment (command below for reference), I'm stuck with an "Unknown device" in Device Manager. The Hardware Ids show ACPIQEMU0001.

I tried using the drivers from the virtio-win-0.1-74.iso (required for Network and Disk in my case), but no luck.

virt-install --name=win2008 --ram=3072 --os-type=windows --vcpus=2 --os-variant=win2k8 --cdrom=/var/lib/libvirt/images/6001.18000.080118-1840_amd64fre_Server_en-us-KRMSXFRE_EN_DVD.iso --disk path=/dev/mapper/vgHP-win2008,bus=virtio --network bridge=br0,model=virtio --vnc --noautoconsole

ACPI shutdown (through '# virsh shutdown') does seem to work.

I do have the proper ACPI entries in my domain's XML, from installation time onwards:

  <features>

    <acpi/>

    <apic/>

    <pae/>

  </features>

Windows cannot find drivers online either. Any idea on how to fix this?
Is it mandatory to fix, or can this be ignored?

I tried again without virtio drivers, i.e. a standard install with IDE, using following command:

    # virt-install --name=winserver --ram=3072 --os-type=windows --vcpus=2 --os-variant=win2k8 --cdrom=/var/lib/libvirt/images/6001.18000.080118-1840_amd64fre_Server_en-us-KRMSXFRE_EN_DVD.iso --disk path=/dev/vgHP/winserver --network bridge=br0 --vnc --noautoconsole

Same behavior though - still an 'Unknown device'.

drivers virtualization qemu libvirt

share|improve this question

edited Jan 8 '14 at 9:27

SaeX

asked Dec 31 '13 at 11:02

SaeXSaeX

299414

bumped to the homepage by Community♦ 10 mins ago

This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  I think it might be an audio device. Did a quick search on the hardware vendor id and got some hits about audio drivers. Also, noticed that there is no audio device listed in device manger.
  
  – Alex
  Apr 9 '14 at 18:15
  

  
  
  
  

add a comment | 

After installing Windows 2008 in a libvirt virtual environment (command below for reference), I'm stuck with an "Unknown device" in Device Manager. The Hardware Ids show ACPIQEMU0001.

I tried using the drivers from the virtio-win-0.1-74.iso (required for Network and Disk in my case), but no luck.

virt-install --name=win2008 --ram=3072 --os-type=windows --vcpus=2 --os-variant=win2k8 --cdrom=/var/lib/libvirt/images/6001.18000.080118-1840_amd64fre_Server_en-us-KRMSXFRE_EN_DVD.iso --disk path=/dev/mapper/vgHP-win2008,bus=virtio --network bridge=br0,model=virtio --vnc --noautoconsole

ACPI shutdown (through '# virsh shutdown') does seem to work.

I do have the proper ACPI entries in my domain's XML, from installation time onwards:

  <features>

    <acpi/>

    <apic/>

    <pae/>

  </features>

Windows cannot find drivers online either. Any idea on how to fix this?
Is it mandatory to fix, or can this be ignored?

I tried again without virtio drivers, i.e. a standard install with IDE, using following command:

    # virt-install --name=winserver --ram=3072 --os-type=windows --vcpus=2 --os-variant=win2k8 --cdrom=/var/lib/libvirt/images/6001.18000.080118-1840_amd64fre_Server_en-us-KRMSXFRE_EN_DVD.iso --disk path=/dev/vgHP/winserver --network bridge=br0 --vnc --noautoconsole

Same behavior though - still an 'Unknown device'.

drivers virtualization qemu libvirt

share|improve this question

edited Jan 8 '14 at 9:27

SaeX

asked Dec 31 '13 at 11:02

SaeXSaeX

299414

virt-install --name=win2008 --ram=3072 --os-type=windows --vcpus=2 --os-variant=win2k8 --cdrom=/var/lib/libvirt/images/6001.18000.080118-1840_amd64fre_Server_en-us-KRMSXFRE_EN_DVD.iso --disk path=/dev/mapper/vgHP-win2008,bus=virtio --network bridge=br0,model=virtio --vnc --noautoconsole

  <features>

    <acpi/>

    <apic/>

    <pae/>

  </features>

    # virt-install --name=winserver --ram=3072 --os-type=windows --vcpus=2 --os-variant=win2k8 --cdrom=/var/lib/libvirt/images/6001.18000.080118-1840_amd64fre_Server_en-us-KRMSXFRE_EN_DVD.iso --disk path=/dev/vgHP/winserver --network bridge=br0 --vnc --noautoconsole

share|improve this question

edited Jan 8 '14 at 9:27

SaeX

asked Dec 31 '13 at 11:02

SaeXSaeX

299414

share|improve this question

edited Jan 8 '14 at 9:27

SaeX

asked Dec 31 '13 at 11:02

SaeXSaeX

299414

asked Dec 31 '13 at 11:02

SaeXSaeX

299414

asked Dec 31 '13 at 11:02

SaeXSaeX

299414

1 Answer
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0

I have ubuntu 13.10 server + kvm. On XP guest i had unknovn device ACPIQEMU00014&2C5A7332&0
Turns out it was VirtIO-Serial communication device.
Extracted driver from virtio-win-0.1-74.iso virtio-winWXP

hope it helps someone.
;]

share|improve this answer

answered May 23 '14 at 17:03

user01user01

1

add a comment | 

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0

I have ubuntu 13.10 server + kvm. On XP guest i had unknovn device ACPIQEMU00014&2C5A7332&0
Turns out it was VirtIO-Serial communication device.
Extracted driver from virtio-win-0.1-74.iso virtio-winWXP

hope it helps someone.
;]

share|improve this answer

answered May 23 '14 at 17:03

user01user01

1

add a comment | 

0

I have ubuntu 13.10 server + kvm. On XP guest i had unknovn device ACPIQEMU00014&2C5A7332&0
Turns out it was VirtIO-Serial communication device.
Extracted driver from virtio-win-0.1-74.iso virtio-winWXP

hope it helps someone.
;]

share|improve this answer

answered May 23 '14 at 17:03

user01user01

1

add a comment | 

I have ubuntu 13.10 server + kvm. On XP guest i had unknovn device ACPIQEMU00014&2C5A7332&0
Turns out it was VirtIO-Serial communication device.
Extracted driver from virtio-win-0.1-74.iso virtio-winWXP

hope it helps someone.
;]

share|improve this answer

answered May 23 '14 at 17:03

user01user01

1

share|improve this answer

answered May 23 '14 at 17:03

user01user01

1

answered May 23 '14 at 17:03

user01user01

1

answered May 23 '14 at 17:03

user01user01

1