From: Bob Tracy <rct@gherkin.frus.com>
To: linux-kernel@vger.kernel.org
Subject: no USB keyboard in 3.5-rc1 and later
Date: Tue, 26 Jun 2012 20:30:31 -0500 [thread overview]
Message-ID: <20120627013031.GA2681@gherkin.frus.com> (raw)
Here's hoping it's something simple. Attached USB devices fail to
initialize/work for kernel version 3.5-rc1 and later (up through
3.5-rc4). From what I can tell from the dmesg output (attached),
there used to be an "input" or "generic-usb" message that appeared
for each device following detection -- showing the sysfs path to the
device.
For the dmesg output excerpted below, I've left out the USB hub
detection/initialization messages. The system *does* have a USB 3.0 hub
with nothing currently attached to it, just in case the presence of 3.0
hardware is an issue.
The relevant 3.4 boot time messages look like this:
(...)
usb 1-1.1: new low-speed USB device number 3 using ehci_hcd
usb 1-1.1: New USB device found, idVendor=413c, idProduct=2107
usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.1: Product: Dell USB Entry Keyboard
usb 1-1.1: Manufacturer: DELL
input: DELL Dell USB Entry Keyboard as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/1-1.1:1.0/input/input3
generic-usb 0003:413C:2107.0001: input,hidraw0: USB HID v1.10 Keyboard [DELL Dell USB Entry Keyboard] on usb-0000:00:1a.0-1.1/input0
usb 1-1.2: new low-speed USB device number 4 using ehci_hcd
usb 1-1.2: New USB device found, idVendor=045e, idProduct=0039
usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.2: Product: Microsoft IntelliMouse<C2><AE> Optical
usb 1-1.2: Manufacturer: Microsoft
input: Microsoft Microsoft IntelliMouse<C2><AE> Optical as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/input/input4
generic-usb 0003:045E:0039.0002: input,hidraw1: USB HID v1.00 Mouse [Microsoft Microsoft IntelliMouse<C2><AE> Optical] on usb-0000:00:1a.0-1.2/input0
uhci_hcd: USB Universal Host Controller Interface driver
usb 1-1.6: new low-speed USB device number 5 using ehci_hcd
usb 1-1.6: New USB device found, idVendor=051d, idProduct=0002
usb 1-1.6: New USB device strings: Mfr=3, Product=1, SerialNumber=2
usb 1-1.6: Product: Back-UPS NS 1250 FW:7.g1 .D USB FW:g1
usb 1-1.6: Manufacturer: American Power Conversion
usb 1-1.6: SerialNumber: JB0643005571
generic-usb 0003:051D:0002.0003: hiddev0,hidraw2: USB HID v1.10 Device [American Power Conversion Back-UPS NS 1250 FW:7.g1 .D USB FW:g1 ] on usb-0000:00:1a.0-1.6/input0
The 3.5-rc4 messages look like this:
(...)
usb 1-1.1: new low-speed USB device number 3 using ehci_hcd
usb 1-1.1: New USB device found, idVendor=413c, idProduct=2107
usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.1: Product: Dell USB Entry Keyboard
usb 1-1.1: Manufacturer: DELL
usb 1-1.2: new low-speed USB device number 4 using ehci_hcd
usb 1-1.2: New USB device found, idVendor=045e, idProduct=0039
usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-1.2: Product: Microsoft IntelliMouse<C2><AE> Optical
usb 1-1.2: Manufacturer: Microsoft
uhci_hcd: USB Universal Host Controller Interface driver
usb 1-1.6: new low-speed USB device number 5 using ehci_hcd
usb 1-1.6: New USB device found, idVendor=051d, idProduct=0002
usb 1-1.6: New USB device strings: Mfr=3, Product=1, SerialNumber=2
usb 1-1.6: Product: Back-UPS NS 1250 FW:7.g1 .D USB FW:g1
usb 1-1.6: Manufacturer: American Power Conversion
usb 1-1.6: SerialNumber: JB0643005571
Thanks in advance for any assistance in figuring out what's going on
here.
--Bob
next reply other threads:[~2012-06-27 1:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-27 1:30 Bob Tracy [this message]
2012-06-28 6:04 ` Bob Tracy
2012-06-30 3:36 ` Greg KH
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20120627013031.GA2681@gherkin.frus.com \
--to=rct@gherkin.frus.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome