从今天早上开始,我的耳机在插入时一直发出“心跳”的重击声。没有声音通过它们播放。声音通过笔记本电脑扬声器正常播放。
我正在运行 Pop!_OS 版本 18.10
我的笔记本电脑是:
华硕 ROG Strix 英雄版
英特尔酷睿 i7-8750H CPU @ 2.20GHz
英伟达 GeForce GTX 1050 Ti
16GB 内存
我已尝试通过 AlsaMixer 进行修复以关闭“环回”,但它没有出现在我的 AlsaMixer 版本(版本 1.1.6)中。所以我无法禁用它。
我也尝试跑步pasuspender -- speaker-test -D hw:0 -c 2 -t wav
,没有听到任何声音。只是心跳。
dylannunns@pop-os:~$ pasuspender -- speaker-test -D hw:0 -c 2 -t wav
speaker-test 1.1.6
Playback device is hw:0
Stream parameters are 48000Hz, S16_LE, 2 channels
WAV file(s)
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 64 to 16384
Period size range from 32 to 8192
Using max buffer size 16384
Periods = 4
was set period_size = 4096
was set buffer_size = 16384
0 - Front Left
1 - Front Right
Time per period = 2.732280
0 - Front Left
1 - Front Right
Time per period = 2.986391
0 - Front Left
1 - Front Right
Time per period = 2.986504
0 - Front Left
1 - Front Right
^CGot SIGINT, exiting.
Transfer failed: Bad address
dylannunns@pop-os:~$ pasuspender -- speaker-test -D hw:1 -c 2 -t wav
speaker-test 1.1.6
Playback device is hw:1
Stream parameters are 48000Hz, S16_LE, 2 channels
WAV file(s)
ALSA lib pcm_hw.c:1820:(_snd_pcm_hw_open) Invalid value for card
Playback open error: -2,No such file or directory
运行的详细信息amixer -D hw:0
是:
dylannunns@pop-os:~$ amixer -D hw:0
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 87
Mono: Playback 53 [61%] [-25.50dB] [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 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 'IEC958',1
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',2
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',3
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958',4
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch
Capture channels: Front Left - Front Right
Limits: Capture 0 - 63
Front Left: Capture 39 [62%] [12.00dB] [on]
Front Right: Capture 39 [62%] [12.00dB] [on]
Simple mixer control 'Auto-Mute Mode',0
Capabilities: enum
Items: 'Disabled' 'Enabled'
Item0: 'Disabled'
其他详情:
- 我使用 FireFox 作为浏览器
- 我双启动 Windows 10 和 Pop!_OS
耳机在 Windows 上正常工作。