avm isdn controller fritz card usb v2 1 software

the DATEV Software called 'Sicherheitspaket' does not In my case it's the SmartCard-Reader that's not working, i.e. > mean, is it 100% reproducible or happens at random? > when the problem occur, using the same problematic version of qemu - I > happen with linux guest too? Have you tried re-running the guest again > Besides, what are the sympthoms of the device non-working? Does it Well, i'm no expert at git, but i made some progress, see below. > pinpoint either the commit which introduced this issue or which fixed > Peter, are you able to run git bisect or something like that, to try to When I switch back to qemu-kvm 1.0.1 everything works fine again. device usb-host, vendorid= 0x0d46, productid= 0x3003, bus=usb. usb 6-1: reset full-speed USB device number 2 using uhci_hcd On the host I get every 2 seconds this message:

The device shows up in the guest, but the software can't access it anymore (and the guest is pretty unresponsive). This worked fine with every older qemu-kvm version I've used so far.

I have a 'Bus 006 Device 002: ID 0d46:3003 Kobil Systems GmbH mIDentity Light / KAAN SIM III' (kind of smart card) in an USB port which I make available to a Windows XP guest. Regression potential: this patch is cherrypicked from upstream so should be safe. Test case: you must test with certain usb devices - see below for the exact kvm arguments to use.ĥ. Stable fix: same patch as development fix.Ĥ. Development fix: a patch upstream entitled uhci: Don't queue up packets after one with the SPD flag set fixes the problemģ. Impact: usb devices which worked with qemu previously stop workingĢ.

Avm isdn controller fritz card usb v2 1 software