The mouse usually works, but sometimes when I have disconnected it and reconnected it, it does not work. The mouse pointer on the screen does not move when the mouse is moved and the light on the underside is not turned on. It only happens sometimes, and sometimes it works. When the problem has occured, disconnecting and reconnecting repeatedly has never helped. Unloading and reloading the modules (evdev uhci_hcd usbhid) does not help either (usbcore can not be unloaded). Rebooting the system has always helped. The logfile says "When mouse is disconnected and reconnected: hub 2-0:1.0: Cannot enable port 1. Maybe the USB cable is bad?" every few seconds. System information: localhost ~ # emerge --info Portage 2.0.54 (default-linux/x86/2005.1, gcc-3.4.5, glibc-2.3.5-r1, 2.6.15-gentoo-r1 i686) ================================================================= System uname: 2.6.15-gentoo-r1 i686 Intel(R) Pentium(R) M processor 1.60GHz Gentoo Base System version 1.6.14 distcc 2.18.3 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.3 [enabled] dev-lang/python: 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O3 -march=pentium4 -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O3 -march=pentium4 -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig buildpkg ccache distlocks sandbox sfperms strict userpriv usersandbox" GENTOO_MIRRORS="http://trumpetti.atm.tut.fi/gentoo/" LINGUAS="sv de" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/portage_tmpdir" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X Xaw3d a52 aac aalib acl ada alsa apache2 apm arts artworkextra athena audiofile authdaemond avi bash-completion berkdb bitmap-fonts bonobo bzip2 canna cdda cddb cdio cdparanoia cdr crypt cups curl dga dhcp directfb divx4linux dnd dri dts dvb dvd dvdread eds emacs emboss encode esd ethereal exif expat fam fbcon ffmpeg firebird flac foomaticdb fortran freetype freewnn gcj gd gdbm ggi gif gimpprint glut gmp gnome gnutls gphoto2 gpm gstreamer gtk gtk2 gtkhtml guile hal howl httpd i8x0 idn imagemagick imlib ipv6 jack java javascript jpeg junit kde kdeenablefinal kerberos krb4 lcms ldap leim lesstif libcaca libg++ libwww live lua lzo mad matroska mhash mikmod mmx mng mozilla mp3 mpeg mule mysql nas ncurses neXt network nls nsplugin odbc ogg oggvorbis openal opengl pam pcmcia pcre pdflib perl php physfs plotutils png portaudio postgres povray python qt quicktime quotas readline ruby samba sasl sdl slang slp speex spell sql sqlite sse sse2 ssl stream subversion svg svga tcltk tcpd tetex theora tiff truetype truetype-fonts type1-fonts udev unicode usb v4l vcd vda vlm vorbis wifi wmf wxwindows xanim xface xinerama xml xml2 xmms xosd xv xvid xvmc zlib video_cards_radeon linguas_sv linguas_de userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, MAKEOPTS, PORTDIR_OVERLAY localhost ~ # cat /proc/version Linux version 2.6.15-gentoo-r1 (root@tor) (gcc version 3.4.4 (Gentoo 3.4.4-r1, ssp-3.4.4-1.0, pie-8.7.8)) #1 Fri Feb 3 20:04:41 CET 2006
Please reproduce on the latest kernel (currently 2.6.16) with CONFIG_USB_DEBUG enabled. We need to see complete kernel logs of when it happens. Also, is it possible to test the mouse on another system, just to rule out the possibility that it is faulty?
See comment #1
