Раньше работало, но, внезапно, решило сломаться. Когда отвалилось в качестве дистрибутива был Linux Mint Xfce какой-то там околопоследней версии, ну я решил забить - хотел потестить новую винду и пережить на ней до выхода ubuntu 15.10; дождался, но звук не починился. Причём в динамиках звук есть.
- Девайс: Asus k56cb
- Звуковуха: Realtek ALC270
- Дистр: kubuntu 15.10
- Ядро: 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
vadim@vadim-K56CB:~$ aplay -lL
default
Playback/recording through the PulseAudio sound server
null
Discard all samples (playback) or generate zero samples (capture)
pulse
PulseAudio Sound Server
sysdefault:CARD=PCH
HDA Intel PCH, ALC270 Analog
Default Audio Device
front:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
Front speakers
surround21:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
hdmi:CARD=PCH,DEV=0
HDA Intel PCH, HDMI 0
HDMI Audio Output
dmix:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
Direct sample mixing device
dmix:CARD=PCH,DEV=3
HDA Intel PCH, HDMI 0
Direct sample mixing device
dsnoop:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
Direct sample snooping device
dsnoop:CARD=PCH,DEV=3
HDA Intel PCH, HDMI 0
Direct sample snooping device
hw:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
Direct hardware device without any conversions
hw:CARD=PCH,DEV=3
HDA Intel PCH, HDMI 0
Direct hardware device without any conversions
plughw:CARD=PCH,DEV=0
HDA Intel PCH, ALC270 Analog
Hardware device with all software conversions
plughw:CARD=PCH,DEV=3
HDA Intel PCH, HDMI 0
Hardware device with all software conversions
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC270 Analog [ALC270 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
vadim@vadim-K56CB:~$ lspci -vvnn | grep -A1 '040[1-3]'
00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
Subsystem: ASUSTeK Computer Inc. Device [1043:1587]
vadim@vadim-K56CB:~$ cat /proc/asound/modules
0 snd_hda_intel
vadim@vadim-K56CB:~$ for i in /proc/asound/card[0-9]*; do echo "--- $i ---";amixer -c $(cat $i/id); done
--- /proc/asound/card0 ---
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 87
Mono: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 87 [100%] [0.00dB] [on]
Front Right: Playback 87 [100%] [0.00dB] [on]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 87
Mono:
Front Left: Playback 0 [0%] [-65.25dB] [off]
Front Right: Playback 0 [0%] [-65.25dB] [off]
Simple mixer control 'PCM',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Mic Boost',0
Capabilities: volume
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 19 [61%] [12.00dB] [on]
Front Right: Capture 19 [61%] [12.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Disabled'
Simple mixer control 'Digital',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 60 [50%] [0.00dB]
Front Right: Capture 60 [50%] [0.00dB]
vadim@vadim-K56CB:~$ lsmod | grep ^snd
snd_hda_codec_realtek 86016 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
snd_hda_codec_hdmi 49152 1
snd_hda_intel 36864 3
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 65536 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 102400 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
Что пробовал: Правил /etc/modprobe.d/alsa-base.conf в разных выриантах:
- options snd-hda-intel model=auto
- options snd-hda-intel probe_mask=1
- options snd-hda-intel index=1
Пытался собрать драйвер с сайта Realtek, падает на:
make[1]: Entering directory '/usr/src/linux-headers-4.2.0-16-generic'
CC [M] /home/vadim/RTD/Rt-Linux-HDaudio-5.18/alsa-driver-RTv5.18/alsa/acore/info.o
/home/vadim/RTD/Rt-Linux-HDaudio-5.18/alsa-driver-RTv5.18/alsa/acore/info.c: In function ‘snd_info_version_read’:
/home/vadim/RTD/Rt-Linux-HDaudio-5.18/alsa-driver-RTv5.18/alsa/acore/info.c:1065:22: error: macro "__DATE__" might prevent reproducible builds [-Werror=date-time]
"Compiled on " __DATE__ " for kernel %s"
^
cc1: some warnings being treated as errors
scripts/Makefile.build:258: recipe for target '/home/vadim/RTD/Rt-Linux-HDaudio-5.18/alsa-driver-RTv5.18/alsa/acore/info.o' failed
make[3]: *** [/home/vadim/RTD/Rt-Linux-HDaudio-5.18/alsa-driver-RTv5.18/alsa/acore/info.o] Error 1
scripts/Makefile.build:403: recipe for target '/home/vadim/RTD/Rt-Linux-HDaudio-5.18/alsa-driver-RTv5.18/alsa/acore' failed
make[2]: *** [/home/vadim/RTD/Rt-Linux-HDaudio-5.18/alsa-driver-RTv5.18/alsa/acore] Error 2
Makefile:1398: recipe for target '_module_/home/vadim/RTD/Rt-Linux-HDaudio-5.18/alsa-driver-RTv5.18/alsa' failed
make[1]: *** [_module_/home/vadim/RTD/Rt-Linux-HDaudio-5.18/alsa-driver-RTv5.18/alsa] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-4.2.0-16-generic'
Makefile:167: recipe for target 'compile' failed
make: *** [compile] Error 2
