* [Qemu-devel] [Bug 1096714] [NEW] qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial
@ 2013-01-07 1:23 Sven
2017-07-26 16:24 ` [Qemu-devel] [Bug 1096714] " Michal Suchanek
` (5 more replies)
0 siblings, 6 replies; 7+ messages in thread
From: Sven @ 2013-01-07 1:23 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
Boot Windows XP with
./qemu-system-i386 -device pci-ohci -device usb-tablet
and then with
./qemu-system-i386 -device pci-ohci -device usb-kbd
and you will notice, that the usb keyboard is not detected. In fact,
Windows XP detects the usb tablet and loads the driver for the tablet
instead of the driver for the keyboard.
The problem seems to be, that vendor and product ID and even the seriel
of both the usb tablet and the usb keyboard are the same as an lsusb
reveiles. Hence, Windows XP doesn't detect when you replace the tablet
by a keyboard and vice versa. I didn't check other USB devices, but it
seems a bad idea to me to have devices with the same vendor/product Id.
I'm not aware, whether it is sufficient to change the seriel numbers of
the devices.
** Affects: qemu
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1096714
Title:
qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same
serial
Status in QEMU:
New
Bug description:
Boot Windows XP with
./qemu-system-i386 -device pci-ohci -device usb-tablet
and then with
./qemu-system-i386 -device pci-ohci -device usb-kbd
and you will notice, that the usb keyboard is not detected. In fact,
Windows XP detects the usb tablet and loads the driver for the tablet
instead of the driver for the keyboard.
The problem seems to be, that vendor and product ID and even the
seriel of both the usb tablet and the usb keyboard are the same as an
lsusb reveiles. Hence, Windows XP doesn't detect when you replace the
tablet by a keyboard and vice versa. I didn't check other USB devices,
but it seems a bad idea to me to have devices with the same
vendor/product Id. I'm not aware, whether it is sufficient to change
the seriel numbers of the devices.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1096714/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 1096714] Re: qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial
2013-01-07 1:23 [Qemu-devel] [Bug 1096714] [NEW] qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial Sven
@ 2017-07-26 16:24 ` Michal Suchanek
2017-07-26 17:03 ` Sven
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Michal Suchanek @ 2017-07-26 16:24 UTC (permalink / raw)
To: qemu-devel
This is a problem with ancient Linux distributions that match vendor-
product in Xorg.conf as well.
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1096714
Title:
qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same
serial
Status in QEMU:
New
Bug description:
Boot Windows XP with
./qemu-system-i386 -device pci-ohci -device usb-tablet
and then with
./qemu-system-i386 -device pci-ohci -device usb-kbd
and you will notice, that the usb keyboard is not detected. In fact,
Windows XP detects the usb tablet and loads the driver for the tablet
instead of the driver for the keyboard.
The problem seems to be, that vendor and product ID and even the
seriel of both the usb tablet and the usb keyboard are the same as an
lsusb reveiles. Hence, Windows XP doesn't detect when you replace the
tablet by a keyboard and vice versa. I didn't check other USB devices,
but it seems a bad idea to me to have devices with the same
vendor/product Id. I'm not aware, whether it is sufficient to change
the seriel numbers of the devices.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1096714/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 1096714] Re: qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial
2013-01-07 1:23 [Qemu-devel] [Bug 1096714] [NEW] qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial Sven
2017-07-26 16:24 ` [Qemu-devel] [Bug 1096714] " Michal Suchanek
@ 2017-07-26 17:03 ` Sven
2017-07-26 18:00 ` Dr. David Alan Gilbert
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Sven @ 2017-07-26 17:03 UTC (permalink / raw)
To: qemu-devel
This bug is more than 4 years old. Why did I even bother writing it? Is
the problem still there in recent qemu versions?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1096714
Title:
qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same
serial
Status in QEMU:
New
Bug description:
Boot Windows XP with
./qemu-system-i386 -device pci-ohci -device usb-tablet
and then with
./qemu-system-i386 -device pci-ohci -device usb-kbd
and you will notice, that the usb keyboard is not detected. In fact,
Windows XP detects the usb tablet and loads the driver for the tablet
instead of the driver for the keyboard.
The problem seems to be, that vendor and product ID and even the
seriel of both the usb tablet and the usb keyboard are the same as an
lsusb reveiles. Hence, Windows XP doesn't detect when you replace the
tablet by a keyboard and vice versa. I didn't check other USB devices,
but it seems a bad idea to me to have devices with the same
vendor/product Id. I'm not aware, whether it is sufficient to change
the seriel numbers of the devices.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1096714/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 1096714] Re: qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial
2013-01-07 1:23 [Qemu-devel] [Bug 1096714] [NEW] qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial Sven
2017-07-26 16:24 ` [Qemu-devel] [Bug 1096714] " Michal Suchanek
2017-07-26 17:03 ` Sven
@ 2017-07-26 18:00 ` Dr. David Alan Gilbert
2017-07-27 8:22 ` Gerd Hoffmann
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: Dr. David Alan Gilbert @ 2017-07-26 18:00 UTC (permalink / raw)
To: qemu-devel
Hi Sven,
Hmm you do have a point - I wonder if this is fixed on windows by commit 5319dc7 from Gerd in November 2013 that added 'msos-desc' compat properties; but I see your point about having the same IDs
(ccing in Gerd)
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1096714
Title:
qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same
serial
Status in QEMU:
New
Bug description:
Boot Windows XP with
./qemu-system-i386 -device pci-ohci -device usb-tablet
and then with
./qemu-system-i386 -device pci-ohci -device usb-kbd
and you will notice, that the usb keyboard is not detected. In fact,
Windows XP detects the usb tablet and loads the driver for the tablet
instead of the driver for the keyboard.
The problem seems to be, that vendor and product ID and even the
seriel of both the usb tablet and the usb keyboard are the same as an
lsusb reveiles. Hence, Windows XP doesn't detect when you replace the
tablet by a keyboard and vice versa. I didn't check other USB devices,
but it seems a bad idea to me to have devices with the same
vendor/product Id. I'm not aware, whether it is sufficient to change
the seriel numbers of the devices.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1096714/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 1096714] Re: qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial
2013-01-07 1:23 [Qemu-devel] [Bug 1096714] [NEW] qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial Sven
` (2 preceding siblings ...)
2017-07-26 18:00 ` Dr. David Alan Gilbert
@ 2017-07-27 8:22 ` Gerd Hoffmann
2017-07-27 14:20 ` Michal Suchanek
2021-05-03 11:27 ` Thomas Huth
5 siblings, 0 replies; 7+ messages in thread
From: Gerd Hoffmann @ 2017-07-27 8:22 UTC (permalink / raw)
To: qemu-devel
Try "-device usb-tablet,serial=1234"
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1096714
Title:
qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same
serial
Status in QEMU:
New
Bug description:
Boot Windows XP with
./qemu-system-i386 -device pci-ohci -device usb-tablet
and then with
./qemu-system-i386 -device pci-ohci -device usb-kbd
and you will notice, that the usb keyboard is not detected. In fact,
Windows XP detects the usb tablet and loads the driver for the tablet
instead of the driver for the keyboard.
The problem seems to be, that vendor and product ID and even the
seriel of both the usb tablet and the usb keyboard are the same as an
lsusb reveiles. Hence, Windows XP doesn't detect when you replace the
tablet by a keyboard and vice versa. I didn't check other USB devices,
but it seems a bad idea to me to have devices with the same
vendor/product Id. I'm not aware, whether it is sufficient to change
the seriel numbers of the devices.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1096714/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Qemu-devel] [Bug 1096714] Re: qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial
2013-01-07 1:23 [Qemu-devel] [Bug 1096714] [NEW] qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial Sven
` (3 preceding siblings ...)
2017-07-27 8:22 ` Gerd Hoffmann
@ 2017-07-27 14:20 ` Michal Suchanek
2021-05-03 11:27 ` Thomas Huth
5 siblings, 0 replies; 7+ messages in thread
From: Michal Suchanek @ 2017-07-27 14:20 UTC (permalink / raw)
To: qemu-devel
I see no option in Xorg.conf to match serial. Maybe there is. It is
mostly undocumented, especially for some random ancient X11 snapshot the
distro has.
That said the VM happens to be configured in such a way it works -
keyboard and mouse are in same order on USB bus and in Xorg.conf
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1096714
Title:
qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same
serial
Status in QEMU:
New
Bug description:
Boot Windows XP with
./qemu-system-i386 -device pci-ohci -device usb-tablet
and then with
./qemu-system-i386 -device pci-ohci -device usb-kbd
and you will notice, that the usb keyboard is not detected. In fact,
Windows XP detects the usb tablet and loads the driver for the tablet
instead of the driver for the keyboard.
The problem seems to be, that vendor and product ID and even the
seriel of both the usb tablet and the usb keyboard are the same as an
lsusb reveiles. Hence, Windows XP doesn't detect when you replace the
tablet by a keyboard and vice versa. I didn't check other USB devices,
but it seems a bad idea to me to have devices with the same
vendor/product Id. I'm not aware, whether it is sufficient to change
the seriel numbers of the devices.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1096714/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug 1096714] Re: qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial
2013-01-07 1:23 [Qemu-devel] [Bug 1096714] [NEW] qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial Sven
` (4 preceding siblings ...)
2017-07-27 14:20 ` Michal Suchanek
@ 2021-05-03 11:27 ` Thomas Huth
5 siblings, 0 replies; 7+ messages in thread
From: Thomas Huth @ 2021-05-03 11:27 UTC (permalink / raw)
To: qemu-devel
This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:
https://gitlab.com/qemu-project/qemu/-/issues/92
** Changed in: qemu
Status: New => Expired
** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #92
https://gitlab.com/qemu-project/qemu/-/issues/92
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1096714
Title:
qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same
serial
Status in QEMU:
Expired
Bug description:
Boot Windows XP with
./qemu-system-i386 -device pci-ohci -device usb-tablet
and then with
./qemu-system-i386 -device pci-ohci -device usb-kbd
and you will notice, that the usb keyboard is not detected. In fact,
Windows XP detects the usb tablet and loads the driver for the tablet
instead of the driver for the keyboard.
The problem seems to be, that vendor and product ID and even the
seriel of both the usb tablet and the usb keyboard are the same as an
lsusb reveiles. Hence, Windows XP doesn't detect when you replace the
tablet by a keyboard and vice versa. I didn't check other USB devices,
but it seems a bad idea to me to have devices with the same
vendor/product Id. I'm not aware, whether it is sufficient to change
the seriel numbers of the devices.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1096714/+subscriptions
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2021-05-03 11:51 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-01-07 1:23 [Qemu-devel] [Bug 1096714] [NEW] qemu 1.3.0: usb devices shouldn't have same vendor/product ID and same serial Sven
2017-07-26 16:24 ` [Qemu-devel] [Bug 1096714] " Michal Suchanek
2017-07-26 17:03 ` Sven
2017-07-26 18:00 ` Dr. David Alan Gilbert
2017-07-27 8:22 ` Gerd Hoffmann
2017-07-27 14:20 ` Michal Suchanek
2021-05-03 11:27 ` Thomas Huth
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