Проблемы со звуком. Напрочь отсутствует - чипсет z97. В Windows звук есть - проблема софтового характера. Изначально была свежеустановленная Kubuntu 14.04, затем обновил до 14.10, чтобы получить ядро 3.16, где багов со звуком быть уже не должно. Эффекта не получил. Ядро 3.17 не дало эффекта. Файлы логов можно найти на багтрекере - https://bugs.launchpad.net/ubuntu/ source/alsa-driver/ bug/1388436 Попытка запустить напрямую без PulseAudio эффекта не дала.
meklon@meklon-desktop:~/Музыка$ amixer set Master 100 unmute
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]
meklon@meklon-desktop:~/Музыка$ mplayer --ao=alsa:device=hw=0.0 0.mp3
MPlayer2 2.0-728-g2c378c7-2ubuntu3 (C) 2000-2012 MPlayer Team
Cannot open file '/home/meklon/.mplayer/input.conf': No such file or directory
Failed to open /home/meklon/.mplayer/input.conf.
Cannot open file '/etc/mplayer/input.conf': No such file or directory
Failed to open /etc/mplayer/input.conf.
Playing 0.mp3.
Detected file format: MP2/3 (MPEG audio layer 2/3) (libavformat)
[mp3 @ 0x7f43bdf90b40]max_analyze_duration 5000000 reached
[mp3 @ 0x7f43bdf90b40]Estimating duration from bitrate, this may be inaccurate
[lavf] stream 0: audio (mp3), -aid 0
Clip info:
album_artist: Emma Chapplin
track: 17
title: Spente Le Stelle (Live Version)
artist: Emma Shapplin
album: Forever Gold
genre: Classical
date: 2000
Load subtitles in .
Selected audio codec: MPEG 1.0/2.0/2.5 layers I, II, III [mpg123]
AUDIO: 44100 Hz, 2 ch, s16le, 320.0 kbit/22.68% (ratio: 40000->176400)
AO: [alsa] 44100Hz 2ch s16le (2 bytes per sample)
Video: no video
Starting playback...
A: 6.5 (06.5) of 334.7 (05:34.7) 0.4%
meklon@meklon-desktop:~$ lsb_release -rd
Description: Ubuntu 14.10
Release: 14.10
meklon@meklon-desktop:~$ uname -a
Linux meklon-desktop 3.16.0-24-generic #32-Ubuntu SMP Tue Oct 28 13:07:32 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
meklon@meklon-desktop:~/Музыка$ aplay -L
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, ALC1150 Analog
Default Audio Device
front:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
Front speakers
surround21:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Digital
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
Direct sample mixing device
dmix:CARD=PCH,DEV=1
HDA Intel PCH, ALC1150 Digital
Direct sample mixing device
dsnoop:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
Direct sample snooping device
dsnoop:CARD=PCH,DEV=1
HDA Intel PCH, ALC1150 Digital
Direct sample snooping device
hw:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
Direct hardware device without any conversions
hw:CARD=PCH,DEV=1
HDA Intel PCH, ALC1150 Digital
Direct hardware device without any conversions
plughw:CARD=PCH,DEV=0
HDA Intel PCH, ALC1150 Analog
Hardware device with all software conversions
plughw:CARD=PCH,DEV=1
HDA Intel PCH, ALC1150 Digital
Hardware device with all software conversions
hdmi:CARD=HDMI,DEV=0
HDA ATI HDMI, HDMI 0
HDMI Audio Output
dmix:CARD=HDMI,DEV=3
HDA ATI HDMI, HDMI 0
Direct sample mixing device
dsnoop:CARD=HDMI,DEV=3
HDA ATI HDMI, HDMI 0
Direct sample snooping device
hw:CARD=HDMI,DEV=3
HDA ATI HDMI, HDMI 0
Direct hardware device without any conversions
plughw:CARD=HDMI,DEV=3
HDA ATI HDMI, HDMI 0
Hardware device with all software conversions
meklon@meklon-desktop:~/Музыка$ aplay -l
**** Список PLAYBACK устройств ****
карта 0: PCH [HDA Intel PCH], устройство 0: ALC1150 Analog [ALC1150 Analog]
Подустройства: 1/1
Подустройство №0: subdevice #0
карта 0: PCH [HDA Intel PCH], устройство 1: ALC1150 Digital [ALC1150 Digital]
Подустройства: 1/1
Подустройство №0: subdevice #0
карта 1: HDMI [HDA ATI HDMI], устройство 3: HDMI 0 [HDMI 0]
Подустройства: 1/1
Подустройство №0: subdevice #0