Summary: | No sound from headphones. Kernel module error message: hda_codec: Unknown model for ALC861, trying auto-probe from BIOS... | ||
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Product: | Gentoo Linux | Reporter: | Peter Basista <pbasista> |
Component: | [OLD] Core system | Assignee: | Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel> |
Status: | RESOLVED UPSTREAM | ||
Severity: | normal | ||
Priority: | High | ||
Version: | unspecified | ||
Hardware: | AMD64 | ||
OS: | Linux | ||
URL: | https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4525 | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: |
lspci -vvvnn
aplay -L The alsamixer as shown when having model=asus |
Description
Peter Basista
2009-05-16 00:10:49 UTC
Created attachment 191435 [details]
lspci -vvvnn
I am sorry if it is too verbose, I did not know which verbose level suffices...
Created attachment 191436 [details]
aplay -L
Created attachment 191437 [details]
The alsamixer as shown when having model=asus
Comment on attachment 191437 [details]
The alsamixer as shown when having model=asus
Notice that the headphone switch is present here, but it does not work.
Portage 2.1.6.11 (default/linux/amd64/2008.0, gcc-4.1.2, glibc-2.8_p20080602-r1, 2.6.29.3 x86_64) ================================================================= System uname: Linux-2.6.29.3-x86_64-Mobile_AMD_Sempron-tm-_Processor_3400+-with-glibc2.2.5 Timestamp of tree: Fri, 15 May 2009 14:15:02 +0000 ccache version 2.4 [enabled] app-shells/bash: 3.2_p39 dev-java/java-config: 2.1.7 dev-lang/python: 2.5.2-r7 dev-util/ccache: 2.4-r7 dev-util/cmake: 2.6.2-r1 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.6-r2 sys-devel/autoconf: 2.13, 2.63 sys-devel/automake: 1.5, 1.7.9-r1, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.27-r2 ACCEPT_KEYWORDS="amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /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 /etc/udev/rules.d" CXXFLAGS="" DISTDIR="/usr/portage/distfiles" FEATURES="ccache distlocks fixpackages parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://gentoo.mirror.web4u.cz/ http://gentoo.mirror.dkm.cz/pub/gentoo/ " LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="en sk cs" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="3dnow 3dnowext X acl alsa amd64 avahi bash-completion berkdb bluetooth branding bzip2 cairo cdr cli cracklib crypt cups dbus dri dvdr fortran gdbm gnome gpm gstreamer gtk hal iconv ipv6 isdnlog jpeg libnotify midi mmx mudflap multilib ncurses nls nptl nptlonly openmp pam pcre perl pppd python readline reflection session spl sse sse2 ssl sysfs tcpd unicode v4l2 xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci 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 mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard evdev synaptics mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en sk cs" USERLAND="GNU" VIDEO_CARDS="nvidia" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY Just tried the model=3stack module option and the results are the same as with model=auto. It seems that the automatic selection selects this option. But despite there is a sound from the headphones (and headphone switch works) with this option, it is of unacceptably poor quality when increasing the "Line" volume in alsamixer. At 0%, the quality seems clear, but alsamixer says it is -36dB, so it is really quiet. Increasing it towards zero gain produces a poor quality. Above zero, there is no sound or just a very quiet, almost unheard mumbling. Also note that with this option, I don't even have a PCM volume in alsamixer on its first run. I don't know why, but I had to run alsamixer the second time and just then, the PCM volume control was present. So, more or less, nothing changed. I think that this might be a bug in ALSA drivers, so I have just submitted it to ALSA bugtracking system as a bug with ID = 0004525. You can follow it here: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4525 I also suggest moving the bug to the UPSTREAM. Moved to upstream. |