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MarcusXP
Apprentice
Joined: 18 Apr 2007
Posts: 237
Location: Toronto, ON, Canada
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 Posted: Fri May 05, 2017 3:09 am Post subject: sound issue with Lenovo Thinkpad X1 carbon 4th gen |
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Hi,
I installed fresh Gentoo with rEFInd boot manager on Thinkpad X1 carbon 4th gen (i7-6600U, 16GB ram, 1TB Samsung 960 Evo nVME)
Most of the things work, except for the sound, where I have a small problem.
The volume is very low.. I can barely hear it.. (in Windows7 dual boot it works fine, so it is not a hardware issue)
any ideas what can be the reason?
I followed the ALSA guide and Pulseaudio guide below, but didn't get anywhere..
https://wiki.gentoo.org/wiki/ALSA#Hardware_detection
https://wiki.gentoo.org/wiki/PulseAudio
Some details about the system:
| Code: | X1 marcus # head -n 1 /proc/asound/card0/codec*
==> /proc/asound/card0/codec#0 <==
Codec: Conexant CX20753/4
==> /proc/asound/card0/codec#2 <==
Codec: Intel Generic
X1 marcus # service alsasound status
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| Code: | X1 marcus # lspci -k
00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 08)
Subsystem: Lenovo Skylake Host Bridge/DRAM Registers
Kernel driver in use: skl_uncore
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07)
Subsystem: Lenovo HD Graphics 520
Kernel driver in use: i915
Kernel modules: i915
00:08.0 System peripheral: Intel Corporation Skylake Gaussian Mixture Model
Subsystem: Lenovo Skylake Gaussian Mixture Model
00:13.0 Non-VGA unclassified device: Intel Corporation Device 9d35 (rev 21)
Subsystem: Lenovo Device 2238
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller
Kernel driver in use: xhci_hcd
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
Subsystem: Lenovo Sunrise Point-LP Thermal subsystem
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
Subsystem: Lenovo Sunrise Point-LP CSME HECI
00:1c.0 PCI bridge: Intel Corporation Device 9d10 (rev f1)
Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation Device 9d12 (rev f1)
Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21)
Subsystem: Lenovo Sunrise Point-LP LPC Controller
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
Subsystem: Lenovo Sunrise Point-LP PMC
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
Subsystem: Lenovo Sunrise Point-LP HD Audio
Kernel driver in use: snd_hda_intel
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
Subsystem: Lenovo Sunrise Point-LP SMBus
Kernel driver in use: i801_smbus
00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection I219-LM (rev 21)
Subsystem: Lenovo Ethernet Connection I219-LM
Kernel driver in use: e1000e
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01)
Subsystem: Lenovo RTS525A PCI Express Card Reader
04:00.0 Network controller: Intel Corporation Wireless 8260 (rev 3a)
Subsystem: Intel Corporation Wireless 8260
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
05:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961
Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961
Kernel driver in use: nvme
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| Code: | X1 marcus # lsmod
Module Size Used by
ipt_MASQUERADE 1387 1
nf_nat_masquerade_ipv4 1993 1 ipt_MASQUERADE
iptable_nat 2015 1
nf_nat_ipv4 4763 1 iptable_nat
xt_addrtype 2957 2
nf_nat 13421 2 nf_nat_masquerade_ipv4,nf_nat_ipv4
vboxpci 14318 0
vboxnetadp 18374 0
vboxnetflt 16644 0
vboxdrv 354558 3 vboxnetadp,vboxnetflt,vboxpci
iwlmvm 255509 0
x86_pkg_temp_thermal 4446 0
iwlwifi 161786 1 iwlmvm
i915 1122806 25
efivarfs 5343 1
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| Code: |
X1 marcus # emerge --info
Portage 2.3.3 (python 3.4.5-final-0, default/linux/amd64/13.0/desktop/plasma, gcc-5.4.0, glibc-2.23-r3, 4.10.13-gentoo x86_64)
=================================================================
System uname: Linux-4.10.13-gentoo-x86_64-Intel-R-_Core-TM-_i7-6600U_CPU_@_2.60GHz-with-gentoo-2.3
KiB Mem: 16349124 total, 14565216 free
KiB Swap: 0 total, 0 free
sh bash 4.3_p48-r1
ld GNU ld (Gentoo 2.26.1 p1.0) 2.26.1
app-shells/bash: 4.3_p48-r1::gentoo
dev-lang/perl: 5.24.1-r1::gentoo
dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo
dev-util/cmake: 3.7.2::gentoo
dev-util/pkgconfig: 0.28-r2::gentoo
sys-apps/baselayout: 2.3::gentoo
sys-apps/openrc: 0.24.2::gentoo
sys-apps/sandbox: 2.10-r3::gentoo
sys-devel/autoconf: 2.13::gentoo, 2.69::gentoo
sys-devel/automake: 1.15-r2::gentoo
sys-devel/binutils: 2.26.1::gentoo
sys-devel/gcc: 5.4.0-r3::gentoo
sys-devel/gcc-config: 1.7.3::gentoo
sys-devel/libtool: 2.4.6-r3::gentoo
sys-devel/make: 4.2.1::gentoo
sys-kernel/linux-headers: 4.10::gentoo (virtual/os-headers)
sys-libs/glibc: 2.23-r3::gentoo
Repositories:
gentoo
location: /usr/portage
sync-type: git
sync-uri: git@sync:/usr/portage
priority: -1000
vmware
location: /var/lib/layman/vmware
masters: gentoo
priority: 50
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=native -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-march=native -O2 -pipe"
DISTDIR="/var/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 userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://distfiles.gentoo.org"
LANG="en_US.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j4"
PKGDIR="/var/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac acl acpi alsa amd64 berkdb bluetooth branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus declarative dhclient dri dts dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran gdbm gif glamor gpm gtk iconv icu ipv6 jpeg kde kipi kwallet lcms ldap libnotify mad mng modemmanager modules mp3 mp4 mpeg multilib ncurses networkmanager nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pulseaudio python qml qt3support qt4 qt5 readline sdl seccomp semantic-desktop session smp spell ssh ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vnc vorbis widgets wxwidgets x264 xattr xcb xcomposite xinerama xml xscreensaver xv xvid zlib" ABI_X86="64" 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" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd 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 cgi cgid 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" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="mmx mmxext sse sse2 sse3 ssse3 sse4_1 sse4_2 aes avx avx2 fma3 popcnt" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="synaptics evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python3_4" PYTHON_TARGETS="python2_7 python3_4 (-python3_5) (-python3_6)" RUBY_TARGETS="ruby21 ruby22" USERLAND="GNU" VIDEO_CARDS="intel i965" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON |
Let me know if you need any more details. |
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MarcusXP
Apprentice
Joined: 18 Apr 2007
Posts: 237
Location: Toronto, ON, Canada
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| Posted: Fri May 05, 2017 3:11 am Post subject: |
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alsamixer:
┌──────────────────────────────────────────────── AlsaMixer v1.1.2 ─────────────────────────────────────────────────┐
│ Card: PulseAudio F1: Help │
│ Chip: PulseAudio F2: System information │
│ View: F3:[Playback] F4: Capture F5: All F6: Select sound card │
│ Item: Master Esc: Exit │
│ │
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│ └──┘ │
│ 100<>100 │
│ < Master > |
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