Bugzilla Bug 175717

Sorry for my bad english,
I have upgraded 2.6.19-r5 to 2.6.20-r6 and udev (i think) don't create my usb
micro device anymore....if I come back to 2.6.19-r5 then it's all right..the
micro usb is created..
I have upgraded with make menu config (not with make oldconfig) and I have no
answer on forum
The camera is ok but not the micro
Nothing interresting in my logs
I have the same issue with the new ubuntu (kernel 2.6.17 ==> 2.6.20...)
that's why I think there is a problem with the new stable kernel...




Reproducible: Always

Steps to Reproduce:
1.upgrading 2.6.19-r5 to 2.6.20-r6
2.
3.

Actual Results:  
with 2.6.20-r6 :

jerome@laboussole ~ $ cat /proc/asound/cards 
 0 [V8237          ]: VIA8237 - VIA 8237
                      VIA 8237 with ALC655 at 0xc800, irq 20


AND

jerome@laboussole ~ $ ls -l /dev/sound/
total 0
crw-rw---- 1 root audio 14, 12 avr 23  2007 adsp
crw-rw---- 1 root audio 14,  4 avr 23  2007 audio
crw-rw---- 1 root audio 14,  3 avr 23  2007 dsp
crw-rw---- 1 root audio 14,  0 avr 23  2007 mixer


Expected Results:  
with 2.6.19-r5 :

jerome@laboussole ~ $ cat /proc/asound/cards
 0 [V8237          ]: VIA8237 - VIA 8237
                      VIA 8237 with ALC655 at 0xc800, irq 20
 1 [Camera         ]: USB-Audio - Camera
                      Camera at usb-0000:00:10.2-2, full speed

AND

jerome@laboussole ~ $ ls -l /dev/sound/
total 0
crw-rw---- 1 root audio 14, 12 avr 23  2007 adsp
crw-rw---- 1 root audio 14,  4 avr 23  2007 audio
crw-rw---- 1 root audio 14, 20 avr 23  2007 audio1
crw-rw---- 1 root audio 14,  3 avr 23  2007 dsp
crw-rw---- 1 root audio 14, 19 avr 23  2007 dsp1
crw-rw---- 1 root audio 14,  0 avr 23  2007 mixer
crw-rw---- 1 root audio 14, 16 avr 23  2007 mixer1


jerome@laboussole ~ $ emerge --info
Portage 2.1.2.2 (default-linux/x86/2006.1/desktop, gcc-4.1.1, glibc-2.5-r0,
2.6.20-gentoo-r6 i686)
=================================================================
System uname: 2.6.20-gentoo-r6 i686 AMD Athlon(tm) XP 2600+
Gentoo Base System release 1.12.9
Timestamp of tree: Mon, 23 Apr 2007 09:20:01 +0000
ccache version 2.4 [enabled]
dev-java/java-config: 1.3.7, 2.0.31-r5
dev-lang/python:     2.4.3-r4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     2.4-r7
sys-apps/sandbox:    1.2.17
sys-devel/autoconf:  2.13, 2.61
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils:  2.16.1-r3
sys-devel/gcc-config: 1.3.15-r1
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.17-r2
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-march=athlon-xp -O2 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf
/etc/java-config/vms/ /etc/php/apache1-php5/ext-active/
/etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/
/etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/splash /etc/terminfo
/etc/texmf/web2c"
CXXFLAGS="-march=athlon-xp -O2 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="candy ccache distlocks metadata-transfer parallel-fetch sandbox
sfperms strict userfetch"
GENTOO_MIRRORS="http://gentoo.modulix.net/gentoo/ "
LANG="fr_FR.UTF-8"
LC_ALL="fr_FR.UTF-8"
LDFLAGS="-Wl,-O1"
LINGUAS="fr"
MAKEOPTS="-j2"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress
--force --whole-file --delete --delete-after --stats --timeout=180
--exclude=/distfiles --exclude=/local --exclude=/packages
--filter=H_**/files/digest-*"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/local/portage /usr/portage/local/layman/voip"
SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage"
USE="3dnow 3dnowext X a52 aac aalib alsa apache2 asf avi berkdb bitmap-fonts
bonobo bzip2 cairo cdparanoia cdr cli cracklib crypt cups curl dbus divx4linux
dri dts dvd dvdr dvdread eds emboss encode esd exif expat ffmpeg firefox flac
font-server foomaticdb fortran gdbm gif gimp gimpprint glitz gmp gnome gphoto2
gpm gstreamer gtk gtk2 gtkhtml guile hal howl iconv idn imagemagick imlib ipv6
isdnlog java jpeg lame lcms ldap libg++ mad matroska midi mikmod mjpeg mmx
mmxext mng motif mp3 mpeg musepack mysql nautilus ncurses nls nptl nptlonly
nsplugin nvidia ogg openal opengl oss pam pcre pdf perl png ppds pppd python
qt3 qt4 quicktime readline real reflection scanner sdl session sox spell spl
sse ssl svg tcltk tcpd theora tiff truetype truetype-fonts type1-fonts unicode
usb v4l v4l2 vcd vorbis win32codecs x86 xine xml xml2 xorg xv xvid zlib"
ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1
emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m
maestro3 trident usb-audio via82xx via82xx-modem ymfpci"
ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file
hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route
share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses
text" LINGUAS="fr" USERLAND="GNU" VIDEO_CARDS="nvidia vesa"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, PORTAGE_COMPRESS,
PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS

My verion of udev :udev-104-r12  USE="(-selinux)" 184 kB 

My kernel's audio and usb  config :


CONFIG_VIDEO_USBVIDEO=m
CONFIG_USB_QUICKCAM_MESSENGER=m
# USB devices
CONFIG_SND_USB_AUDIO=m
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
CONFIG_USB_DEVICEFS=y
CONFIG_USB_BANDWIDTH=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_UHCI_HCD=y
# USB Input Devices
CONFIG_USB_HID=y
----------------------------------------------------
# Sound
CONFIG_SOUND=y
# Advanced Linux Sound Architecture
# Open Sound System
# CONFIG_SOUND_PRIME is not set
-----------------------------------------------------------------


snd_usb_audio AND quickcam_messenger  are loaded....

-----------------------------------------------------------------
The same issue is happen when I upgrading ubuntu 6.10 (kernel 2.6.17) to ubuntu
7.04 (kernel 2.6.20)...my micro usb disappeared

*** This bug has been marked as a duplicate of bug 175715 ***