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Re: [Qemu-devel] [Bug 1320360] [NEW] usb passthrough not working anymore
From: |
Martin Röh |
Subject: |
Re: [Qemu-devel] [Bug 1320360] [NEW] usb passthrough not working anymore |
Date: |
Sun, 18 May 2014 22:39:53 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 |
Hi,
if I try to start the vm by virt-manager I get this detailed error log:
Fehler beim Starten der Domain: internal error: early end of file from
monitor: possible problem:
qemu-system-x86_64: -device usb-host,hostbus=1,hostaddr=3,id=hostdev0:
'usb-host' is not a valid device model name
Traceback (most recent call last):
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 91, in
cb_wrapper
callback(asyncjob, *args, **kwargs)
File "/usr/share/virt-manager/virtManager/asyncjob.py", line 127, in
tmpcb
callback(*args, **kwargs)
File "/usr/share/virt-manager/virtManager/domain.py", line 1363, in
startup
self._backend.create()
File "/usr/lib64/python2.7/site-packages/libvirt.py", line 917, in create
if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirtError: internal error: early end of file from monitor: possible
problem:
qemu-system-x86_64: -device usb-host,hostbus=1,hostaddr=3,id=hostdev0:
'usb-host' is not a valid device model name
Regards
Martin
Am 18.05.2014 06:52, schrieb Gonglei (Arei):
Hi,
From qemu-1.7 release version, the old usb-host(host-linux.c) had been removed,
re-implemented by libusbx. So you should build qemu with --enable-libusb, then
you can use usb pass-through capacity.
BTW, Gerd, should we enable libusb by default now? Thanks.
Best regards,
-Gonglei
-----Original Message-----
From: address@hidden
[mailto:address@hidden On
Behalf Of Martin R?h
Sent: Saturday, May 17, 2014 3:35 AM
To: address@hidden
Subject: [Qemu-devel] [Bug 1320360] [NEW] usb passthrough not working
anymore
Public bug reported:
Hi,
I'm using qemu 2.0.0 with opensuse 13.1 x84_64 bit as host and window7
as guest. Til qemu version 1.6.2 USB passthrough works perfectly, but
starting with qemu 2.0.0 passthrough stop working. I can still add the
usb device but when I start the guest following message appears:
"unable to execute QEMU command 'device_add': 'usb-host' is not a valid
device model name"
Then the guest will not start.
I try it with different usb devices (iphone, stick, hdd), always the
same error.
Are there any news / hints about this ?
Regards
Martin
** Affects: qemu
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1320360
Title:
usb passthrough not working anymore
Status in QEMU:
New
Bug description:
Hi,
I'm using qemu 2.0.0 with opensuse 13.1 x84_64 bit as host and window7
as guest. Til qemu version 1.6.2 USB passthrough works perfectly, but
starting with qemu 2.0.0 passthrough stop working. I can still add the
usb device but when I start the guest following message appears:
"unable to execute QEMU command 'device_add': 'usb-host' is not a
valid device model name"
Then the guest will not start.
I try it with different usb devices (iphone, stick, hdd), always the
same error.
Are there any news / hints about this ?
Regards
Martin
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1320360/+subscriptions
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