it seems to be since kernel 3.10x all USB-2 has a problem here. my rapoo wireless headset dont work anymore because the USB-2 failure. dmesg | grep 'error' Reproducible: Always Actual Results: [ 3.529425] usb 1-1.3: string descriptor 0 read error: -2 Portage 2.1.12.13 (default/linux/amd64/13.0/desktop, gcc-4.7.3, glibc-2.17, 3.10.1-gentoo x86_64) ================================================================= System uname: Linux-3.10.1-gentoo-x86_64-Intel-R-_Core-TM-_i7-3740QM_CPU_@_2.70GHz-with-gentoo-2.2 KiB Mem: 24627348 total, 21697640 free KiB Swap: 25081852 total, 25081852 free Timestamp of tree: Mon, 15 Jul 2013 10:30:01 +0000 ld GNU ld (GNU Binutils) 2.23.1 app-shells/bash: 4.2_p45 dev-java/java-config: 2.2.0 dev-lang/python: 2.7.5-r1, 3.2.5-r1, 3.3.2-r1 dev-util/cmake: 2.8.11.1 dev-util/pkgconfig: 0.28 sys-apps/baselayout: 2.2 sys-apps/openrc: 0.11.8 sys-apps/sandbox: 2.6-r1 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.10.3, 1.11.6, 1.13.4, 1.14 sys-devel/binutils: 2.23.1 sys-devel/gcc: 4.7.3 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r5::gnome sys-kernel/linux-headers: 3.9 (virtual/os-headers) sys-libs/glibc: 2.17 Repositories: gentoo nikai mgorny poly-c luman qt Techwolf scarabeus science mva emacs flameeyes-overlay mpd wirelay ruby alice gnome lokal ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=corei7 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /etc/X11/Sessions/awesome /etc/X11/Sessions/dwm /etc/conf.d/consolefont /etc/conf.d/hostname /etc/conf.d/hwclock /etc/conf.d/keymaps /etc/default/grub /etc/eix-sync.conf /etc/fstab /etc/hosts /etc/locale.gen /etc/make.conf /etc/timezone /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/php/apache2-php5.5/ext-active/ /etc/php/cgi-php5.5/ext-active/ /etc/php/cli-php5.5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=corei7 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="de_DE.UTF-8" LC_ALL="" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j9"
Please provide more dmesg output here. Your syslog may have recorded relevant information as well.
Created attachment 353348 [details] dmesg thanks you for fast reply. here the requested dmesg
i found this work around on gentoo forum, but no clue its really a bug or just a new feature of this version of kernel http://forums.gentoo.org/viewtopic-t-964048-highlight-.html
[ 3.430752] usb 1-1.3: string descriptor 0 read error: -22 [ 3.432247] usb 1-1.3: New USB device found, idVendor=0cf3, idProduct=3004 [ 3.433711] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 That's an Atheros Communications, Inc. and it sits between: 3002 AR3011 Bluetooth 3005 AR3011 Bluetooth So it's probably going to be that BlueTooth device you mentioned. Do you have the ath3k driver (CONFIG_BT_ATH3K) compiled?
