Public bug reported:
Binary package hint: udev
if ndiswrapper module is loaded, udev does not modprobe modules on new
hardware. E.g. for bluetooth usb module and btusb module:
-Without ndiswrapper module:
KERNEL[1287997561.964057] add /devices/pci0000:00/0000:00:02.2/usb1/1-1
(usb)
KERNEL[1287997561.967282] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0 (usb)
KERNEL[1287997561.967376] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.1 (usb)
UDEV [1287997561.979899] add /devices/pci0000:00/0000:00:02.2/usb1/1-1
(usb)
KERNEL[1287997562.023008] add /module/btusb (module)
UDEV [1287997562.026826] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0 (usb)
KERNEL[1287997562.032373] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0/bluetooth/hci0 (bluetooth)
KERNEL[1287997562.034051] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0/bluetooth/hci0/rfkill6
(rfkill)
KERNEL[1287997562.038488] change
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0/bluetooth/hci0/rfkill6
(rfkill)
KERNEL[1287997562.051980] add /bus/usb/drivers/btusb (drivers)
UDEV [1287997562.056204] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.1 (usb)
UDEV [1287997562.062486] add /module/btusb (module)
UDEV [1287997562.072507] add /bus/usb/drivers/btusb (drivers)
UDEV [1287997562.130043] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0/bluetooth/hci0 (bluetooth)
UDEV [1287997562.132964] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0/bluetooth/hci0/rfkill6
(rfkill)
UDEV [1287997562.135728] change
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0/bluetooth/hci0/rfkill6
(rfkill)
KERNEL[1287997562.155076] add /devices/virtual/net/pan0 (net)
UDEV [1287997562.161538] add /devices/virtual/net/pan0 (net)
Then I plug the device out, do modprobe -r btusb; modprobe ndiswrapper and
plug the device in again:
KERNEL[1287997508.772092] add /devices/pci0000:00/0000:00:02.2/usb1/1-1
(usb)
KERNEL[1287997508.774984] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0 (usb)
UDEV [1287997508.783877] add /devices/pci0000:00/0000:00:02.2/usb1/1-1
(usb)
UDEV [1287997508.790956] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.0 (usb)
KERNEL[1287997508.807993] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.1 (usb)
UDEV [1287997508.809122] add
/devices/pci0000:00/0000:00:02.2/usb1/1-1/1-1:1.1 (usb)
That's all I get. If I modprobe -r ndiswrapper and btusb and re-insert
the bluetooth dongle again, all needed modules are loaded automatically.
The install is a default ubuntu 10.04 with latest updates. I have no
restricted drivers installe (save for ndiswrapper). The bug may be
hardware-related as I can't reproduce it on another PC with ubuntu
10.04.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: udev 151-12.1
ProcVersionSignature: Ubuntu 2.6.32-25.45-generic 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic i686
Architecture: i386
CustomUdevRuleFiles: 80-fritz_wlan.rules
Date: Mon Oct 25 11:49:00 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
Lsusb:
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 025: ID 12d1:1001 Huawei Technologies Co., Ltd. E620 USB Modem
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: ASUSTEK M2000E
PccardctlIdent:
Socket 0:
no product info available
Socket 1:
no product info available
PccardctlStatus:
Socket 0:
no card
Socket 1:
no card
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-25-generic
root=UUID=4ec3fd27-6a2f-4739-a0c5-e0e43c806b75 ro quiet splash
ProcEnviron:
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: udev
dmi.bios.date: 12/31/2002
dmi.bios.vendor: Award Software, Inc.
dmi.bios.version: 0106
dmi.board.name: M2000E
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: REV 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 7
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAwardSoftware,Inc.:bvr0106:bd12/31/2002:svnASUSTEK:pnM2000E:pvr1.0:rvnASUSTeKComputerINC.:rnM2000E:rvrREV1.xx:cvnChassisManufacture:ct7:cvrChassisVersion:
dmi.product.name: M2000E
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTEK
** Affects: udev (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid
--
udev stops loading modules for new hardware if ndiswrapper module is loaded
https://bugs.launchpad.net/bugs/666206
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