Public bug reported:
Host is debian testing, on x64.
Guest is a windoze xp.
I'm flashing a mobile Point of Sale (POS) terminal using its proprietary
windoze program that communicates on serial ports. The POS device has a
USB port which is acting as a serial port (CDC to USB UART).
Up to and including qemu-kvm_1.0+dfsg-8_amd64, flashing works. But with
anything afterwards (as of today, up to 1.0+dfsg-11), when i press the
"download" button, the windoze application hangs and needs to be killed.
I didn't notice any other visible difference, attaching the host device
to the guest using virsh, and everything else seems to work fine.
** Affects: qemu
Importance: Undecided
Status: New
** Description changed:
Host is debian testing, on x64.
Guest is a windoze xp.
I'm flashing a mobile Point of Sale (POS) terminal using its proprietary
windoze program that communicates on serial ports. The POS device has a
USB port which is acting as a serial port (CDC to USB UART).
- Up to and including 1.0+dfsg-8, flashing works. But with anything
- afterwards (as of today, up to 1.0+dfsg-11), when i press the "download"
- button, the windoze application hangs and needs to be killed. I didn't
- notice any other visible difference, attaching the host device to the
- guest using virsh, and everything else seems to work fine.
+ Up to and including qemu-kvm_1.0+dfsg-8_amd64, flashing works. But with
+ anything afterwards (as of today, up to 1.0+dfsg-11), when i press the
+ "download" button, the windoze application hangs and needs to be killed.
+ I didn't notice any other visible difference, attaching the host device
+ to the guest using virsh, and everything else seems to work fine.
** Summary changed:
- USB serial port regression after 1.0+dfsg-8
+ USB serial port regression after qemu-kvm_1.0+dfsg-8
--
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https://bugs.launchpad.net/bugs/1015978
Title:
USB serial port regression after qemu-kvm_1.0+dfsg-8
Status in QEMU:
New
Bug description:
Host is debian testing, on x64.
Guest is a windoze xp.
I'm flashing a mobile Point of Sale (POS) terminal using its
proprietary windoze program that communicates on serial ports. The POS
device has a USB port which is acting as a serial port (CDC to USB
UART).
Up to and including qemu-kvm_1.0+dfsg-8_amd64, flashing works. But
with anything afterwards (as of today, up to 1.0+dfsg-11), when i
press the "download" button, the windoze application hangs and needs
to be killed. I didn't notice any other visible difference, attaching
the host device to the guest using virsh, and everything else seems to
work fine.
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