虚拟输出显示在Ubuntu 14.04的系统设置->声音中。
与此相关的其他问题都没有解决我的问题。
我正在使用Dell Inspiron N5110。我的Ubuntu 14.04上的声音使我发疯。当我打开电脑时,它可以正常工作,并且不能随机工作。
我已按照13.10的步骤操作,并回答了Ubuntu 13.04中没有声音的问题,仅列出了Dummy输出设备,但似乎没有任何解决方法。
按照Ubuntu文档Hda Intel Sound Howto中的说明进行操作之后。目前,我已经dell-s14
在alsa-base.conf
文件中。保存并重新启动alsa之后,我可以从笔记本电脑扬声器中听到声音,但是重新启动后却失去了声音。将其从更改dell-s14
为dell-vostro-3500
无效。跑步pulseaudio -D
给Daemon startup failed
。
cat /proc/asound/card0/codec* | grep Codec`
给
Codec: IDT 92HD87B1/3
这是与我的编解码器匹配的部分 HD-Audio-Models.txt
STAC92HD83*
===========
ref Reference board
mic-ref Reference board with power management for ports
dell-s14 Dell laptop
dell-vostro-3500 Dell Vostro 3500 laptop
hp-dv7-4000 HP dv-7 4000
auto BIOS setup (default)
pulseaudio -vvv
给出:
I: [pulseaudio] main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted
D: [pulseaudio] core-rtclock.c: Timer slack is set to 50 us.
D: [pulseaudio] core-util.c: RealtimeKit worked.
I: [pulseaudio] core-util.c: Successfully gained nice level -11.
I: [pulseaudio] main.c: This is PulseAudio 4.0
D: [pulseaudio] main.c: Compilation host: x86_64-pc-linux-gnu
D: [pulseaudio] main.c: Compilation CFLAGS: -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security -Wall -W -Wextra -pipe -Wno-long-long -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option
D: [pulseaudio] main.c: Running on host: Linux x86_64 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014
D: [pulseaudio] main.c: Found 4 CPUs.
I: [pulseaudio] main.c: Page size is 4096 bytes
D: [pulseaudio] main.c: Compiled with Valgrind support: no
D: [pulseaudio] main.c: Running in valgrind mode: no
D: [pulseaudio] main.c: Running in VM: no
D: [pulseaudio] main.c: Optimized build: yes
D: [pulseaudio] main.c: FASTPATH defined, only fast path asserts disabled.
I: [pulseaudio] main.c: Machine ID is 41cf9ca67be1059b2fa9e2fd533d698b.
I: [pulseaudio] main.c: Session ID is c2.
I: [pulseaudio] main.c: Using runtime directory /run/user/1000/pulse.
I: [pulseaudio] main.c: Using state directory /home/me/.config/pulse.
I: [pulseaudio] main.c: Using modules directory /usr/lib/pulse-4.0/modules.
I: [pulseaudio] main.c: Running in system mode: no
E: [pulseaudio] pid.c: Daemon already running.
E: [pulseaudio] main.c: pa_pid_file_create() failed.
更新资料
在将dell-vostro-3500
和都添加dell-s14
到alsa-base.conf
并重新启动PC并登录后,没有声音托盘图标,我注销并登录,然后声音恢复了!!
pulseaudio -vvv
,它现在工作得更好。