Public bug reported:
Binary package hint: kvm
Trying to get a Ross-Tech pc->car interface working under Ubuntu's
generic kernel image.
Works fine with the kvm-88 image I've compiled myself on my machine, I
have issues with the generic ubuntu image.
I start my windows XP VM image:
sudo qemu-system-x86_64 \
-m 1024 \
-drive file=/mnt/images/xp-base.qcow2,if=virtio,boot=on \
-net nic,macaddr=e0:91:a6:33:28:02,model=virtio \
-net user \
-vnc 127.0.0.1:1 \
-usb \
-usbdevice tablet \
-monitor stdio
then i add my USB device:
(qemu) usb_add host:0403:fa24
XP realizes the device is there, but when I try to use my car
application in XP, it times out trying to communicate with the device.
Now, if I boot Ubuntu and specify my KVM-88 kernel in grub2, *everything works
great*.
I've attached a diff between Ubuntu's kernel config and the KVM-88 config that
actually works.
Any ideas on what this could be???
** Affects: kvm (Ubuntu)
Importance: Undecided
Status: New
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kvm: xp won't talk to USB device with host linux-image-2.6.31-16-generic
https://bugs.launchpad.net/bugs/494291
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