kvm: xp won't talk to USB device with host linux-image-2.6.31-16-generic
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux (Ubuntu) |
Invalid
|
Low
|
Unassigned | ||
Bug Description
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/
-net nic,macaddr=
-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???
| Andrew M. (ender-neo) wrote | #1 |
| affects: | kvm (Ubuntu) → qemu-kvm (Ubuntu) |
| Scott Moser (smoser) wrote | #2 |
| Changed in qemu-kvm (Ubuntu): | |
| importance: | Undecided → Low |
| Dustin Kirkland (kirkland) wrote | #3 |
| affects: | qemu-kvm (Ubuntu) → linux (Ubuntu) |
| Changed in linux (Ubuntu): | |
| status: | New → Incomplete |
| Andrew M. (ender-neo) wrote | #4 |
| Andrew M. (ender-neo) wrote | #5 |
| Changed in linux (Ubuntu): | |
| status: | Incomplete → Invalid |
The only change you made between working and unworking configurations is the kernel ?
if thats the case, then this should be opened against linux, not qemu-kvm