After updating my Gentoo boxes this week, I no longer have sound after rebooting. I haven't managed to identify which update caused this, so apologies it this report is a bit vague. The boxes are an AMD64 + emu10k1, Athlon XP + via82xx and Pentium 4 + intel_8x0; all are using their respective unstable portage tree, and all have the same problem. The sound modules are loaded correctly, but the /dev/sound and /dev/snd entries are missing. This can be corrected by running "udevstart", followed by "alsactl restore -f /etc/asound.state" to restore the mixer levels. This suggests the problem is with the start up sequence - baselayout problem? I currently have the following runlevel settings for relevant services: alsasound: default coldplug: boot (was default, but apparently this isn't recommended now) hotplug: default hald: default Any ideas? Output from "emerge info" (for the amd64 box): Portage 2.0.53_rc7 (default-linux/amd64/2005.1, gcc-3.4.4, glibc-2.3.5-r3, 2.6.14-gentoo-r2 x86_64) ================================================================= System uname: 2.6.14-gentoo-r2 x86_64 AMD Athlon(tm) 64 Processor 3500+ Gentoo Base System version 1.12.0_pre11 distcc 2.18.3 x86_64-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] dev-lang/python: 2.4.2 sys-apps/sandbox: 1.2.13 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: 1.5.20-r1 virtual/os-headers: 2.6.11-r3 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=athlon64 -O3 -ftracer -pipe" CHOST="x86_64-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/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/splash /etc/terminfo /etc/env.d" CXXFLAGS="-march=athlon64 -O3 -ftracer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sfperms strict" GENTOO_MIRRORS="http://bower/gentoo ftp://ftp.swin.edu.au/gentoo http://distfiles.gentoo.org/" LANG="en_AU" LC_ALL="en_AU" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://bower/gentoo-portage" USE="amd64 X a52 aac alsa arts audiofile bash-completion berkdb bitmap-fonts bzip2 bzlib cdparanoia cdr chroot crypt cups curl dpms dts dv dvb dvd dvdr dvdread eds emboss encode exif expat fam fame fbcon ffmpeg flac foomaticdb fortran gd gdbm gif gimpprint glut gmp gnome gphoto2 gpm gps gstreamer gtk gtk2 hal idn ieee1394 imagemagick imap imlib ipv6 jack java jpeg jpeg2k junit kde lcms lirc lm_sensors lzo lzw lzw-tiff mad mmap mng motif mp3 mpeg mpeg4 musepack musicbrainz ncurses nls nptl nptlonly nvidia ogg oggvorbis openal opengl pam pcre pda pdflib perl pic png ppds python qt quicktime readline real recode sdk sdl slang sndfile snmp speex spell ssl svg tcpd test theora threads tiff truetype truetype-fonts type1-fonts udev usb userlocales vcd vorbis wmf xine xml xml2 xpm xprint xscreensaver xv xvid xvmc yv12 zlib video_cards_nvidia userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LDFLAGS, LINGUAS, MAKEOPTS, PORTDIR_OVERLAY
*** This bug has been marked as a duplicate of 110492 ***