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From: Kay Sievers <kay.sievers@vrfy.org>
To: linux-hotplug@vger.kernel.org
Subject: Re: group is not set properly for usb printer for older kernels
Date: Thu, 08 Oct 2009 22:38:18 +0000	[thread overview]
Message-ID: <ac3eb2510910081538p6d274140r15d97b79706afb16@mail.gmail.com> (raw)
In-Reply-To: <20091008191201.19276c15@workstation64.home>

On Thu, Oct 8, 2009 at 22:11, Andreas Radke <a.radke@arcor.de> wrote:
> Am Thu, 8 Oct 2009 21:05:00 +0200
> schrieb Kay Sievers <kay.sievers@vrfy.org>:
>
>> On Thu, Oct 8, 2009 at 20:33, Andreas Radke <a.radke@arcor.de> wrote:
>> > Am Thu, 8 Oct 2009 20:24:14 +0200
>> > schrieb Kay Sievers <kay.sievers@vrfy.org>:
>> >
>> >> On Thu, Oct 8, 2009 at 20:19, Andreas Radke <a.radke@arcor.de>
>> >> wrote:
>> >> > should be this:
>> >> >
>> >> > [root@server64 andyrtr]# ls -1hR /dev/.udev/names/usbdev4.5
>> >> > /dev/.udev/names/usbdev4.5:
>> >> > \x2fdevices\x2fpci0000:00\x2f0000:00:04.0\x2fusb4\x2f4-2\x2fusb_device\x2fusbdev4.5
>> >>
>> >> usbdev4.5 should not exist with recent kernels, the device nodes
>> >> are provided by the usb bus device directly. Do you have:
>> >> CONFIG_USB_CLASS_DEVICE enabled?
>> >>
>> >> Kay
>> >>
>> >
>> > Yes. It's enabled:
>>
>> If you get rid of it, all should work.
>>
>> Kay
>>
>
> Sadly not.
>
> #
> # Miscellaneous USB options
> #
> CONFIG_USB_DEVICEFS=y
> # CONFIG_USB_DEVICE_CLASS is not set
> CONFIG_USB_DYNAMIC_MINORS=y
> CONFIG_USB_SUSPEND=y
> # CONFIG_USB_OTG is not set
> CONFIG_USB_MON=y
>
>
> [root@server64 andyrtr]# ls -lhR /dev/bus/usb/004/
> /dev/bus/usb/004/:
> insgesamt 0
> crw-rw-r-- 1 root root 189, 384  8. Okt 22:03 001
> crw-rw-r-- 1 root root 189, 387  8. Okt 22:09 004
>
>
> UDEV  [1255032558.475180] add      /devices/pci0000:00/0000:00:04.0/usb4/4-2 (usb)
> UDEV_LOG=0
> ACTION­d
> DEVPATH=/devices/pci0000:00/0000:00:04.0/usb4/4-2
> SUBSYSTEM=usb
> DEVTYPE=usb_device
> DEVICE=/proc/bus/usb/004/004
> PRODUCTCd/c/100
> TYPE=0/0/0
> BUSNUM\04
> DEVNUM\04
> SEQNUM\x1894
> ID_VENDOR=Lexmark_International__Inc.
> ID_VENDOR_ENC=Lexmark\x20International\x2c\x20Inc.
> ID_VENDOR_ID\x043d
> ID_MODEL=Lexmark_Optra_E312
> ID_MODEL_ENC=Lexmark\x20Optra\x20E312
> ID_MODEL_ID\00c
> ID_REVISION\x0100
> ID_SERIAL=Lexmark_International__Inc._Lexmark_Optra_E312_8050926
> ID_SERIAL_SHORT€50926
> ID_BUS=usb
> ID_USB_INTERFACES=:070102:
> DEVNAME=/dev/bus/usb/004/004
> MAJOR\x189
> MINOR87
> DEVLINKS=/dev/char/189:387
>
> UDEV  [1255032558.475831] add      /devices/pci0000:00/0000:00:04.0/usb4/4-2/usb_endpoint/usbdev4.4_ep00 (usb_endpoint)
> UDEV_LOG=0
> ACTION­d
> DEVPATH=/devices/pci0000:00/0000:00:04.0/usb4/4-2/usb_endpoint/usbdev4.4_ep00
> SUBSYSTEM=usb_endpoint
> SEQNUM\x1898
> DEVNAME=/dev/usbdev4.4_ep00
> MAJOR%3
> MINOR\x10
> DEVLINKS=/dev/char/253:10
>
> UDEV  [1255032558.504858] add      /devices/pci0000:00/0000:00:04.0/usb4/4-2/4-2:1.0 (usb)
> UDEV_LOG=0
> ACTION­d
> DEVPATH=/devices/pci0000:00/0000:00:04.0/usb4/4-2/4-2:1.0
> SUBSYSTEM=usb
> DEVTYPE=usb_interface
> DEVICE=/proc/bus/usb/004/004
> PRODUCTCd/c/100
> TYPE=0/0/0
> INTERFACE=7/1/2
> MODALIAS=usb:v043Dp000Cd0100dc00dsc00dp00ic07isc01ip02
> SEQNUM\x1895
>
> UDEV  [1255032558.505436] add      /devices/pci0000:00/0000:00:04.0/usb4/4-2/4-2:1.0/usb_endpoint/usbdev4.4_ep01 (usb_endpoint)
> UDEV_LOG=0
> ACTION­d
> DEVPATH=/devices/pci0000:00/0000:00:04.0/usb4/4-2/4-2:1.0/usb_endpoint/usbdev4.4_ep01
> SUBSYSTEM=usb_endpoint
> SEQNUM\x1896
> DEVNAME=/dev/usbdev4.4_ep01
> MAJOR%3
> MINOR=8
> DEVLINKS=/dev/char/253:8
>
> UDEV  [1255032558.505498] add      /devices/pci0000:00/0000:00:04.0/usb4/4-2/4-2:1.0/usb_endpoint/usbdev4.4_ep81 (usb_endpoint)
> UDEV_LOG=0
> ACTION­d
> DEVPATH=/devices/pci0000:00/0000:00:04.0/usb4/4-2/4-2:1.0/usb_endpoint/usbdev4.4_ep81
> SUBSYSTEM=usb_endpoint
> SEQNUM\x1897
> DEVNAME=/dev/usbdev4.4_ep81
> MAJOR%3
> MINOR=9
> DEVLINKS=/dev/char/253:9
>
>
> [root@server64 andyrtr]# ls -lhR  /dev/.udev/names/usbdev4.4*
> /dev/.udev/names/usbdev4.4_ep00:
> insgesamt 0
> -rw-r--r-- 1 root root 0  8. Okt 22:09 \x2fdevices\x2fpci0000:00\x2f0000:00:04.0\x2fusb4\x2f4-2\x2fusb_endpoint\x2fusbdev4.4_ep00
>
> /dev/.udev/names/usbdev4.4_ep01:
> insgesamt 0
> -rw-r--r-- 1 root root 0  8. Okt 22:09 \x2fdevices\x2fpci0000:00\x2f0000:00:04.0\x2fusb4\x2f4-2\x2f4-2:1.0\x2fusb_endpoint\x2fusbdev4.4_ep01
>
> /dev/.udev/names/usbdev4.4_ep81:
> insgesamt 0
> -rw-r--r-- 1 root root 0  8. Okt 22:09 \x2fdevices\x2fpci0000:00\x2f0000:00:04.0\x2fusb4\x2f4-2\x2f4-2:1.0\x2fusb_endpoint\x2fusbdev4.4_ep81
>
>
> another idea?

What does:
  udevadm test /devices/pci0000:00/0000:00:04.0/usb4/4-2
print?

Kay

  parent reply	other threads:[~2009-10-08 22:38 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-10-08 17:12 group is not set properly for usb printer for older kernels Andreas Radke
2009-10-08 17:26 ` Kay Sievers
2009-10-08 18:19 ` Andreas Radke
2009-10-08 18:24 ` Kay Sievers
2009-10-08 18:33 ` Andreas Radke
2009-10-08 19:05 ` Kay Sievers
2009-10-08 20:11 ` Andreas Radke
2009-10-08 22:38 ` Kay Sievers [this message]
2009-10-09  3:36 ` Andreas Radke
2009-10-09  9:29 ` Kay Sievers
2009-10-09 10:33 ` Andreas Radke
2009-10-11 18:48 ` Andreas Radke
2009-10-13  3:30 ` Evangelos Foutras
2009-10-13  8:22 ` Kay Sievers
2009-10-15 13:28 ` Andreas Radke
2009-10-15 14:33 ` Evangelos Foutras
2009-10-20  8:05 ` Matthias Schwarzott
2009-10-20 11:59 ` Evangelos Foutras
2009-10-20 12:07 ` Matthias Schwarzott
2009-10-20 19:11 ` Kay Sievers

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