이제 목소리가 안 나오네요...다음에는 무엇을 시도해야 합니까?
최근 Dell 노트북에서 Linux Mint( uname -r제공됨 )를 업데이트 4.15.0-99-generic한 후 오디오(노트북에 내장된 스피커 사용)와 트레이 아이콘이 완전히 사라졌습니다.
키보드의 사운드 버튼을 사용하여 볼륨을 높이거나 낮추고 음소거할 수 있습니다.
mp3를 재생하면 PulseAudio 볼륨 컨트롤 pavucontrol에 사운드가 재생 중이지만(흔들림) 사운드가 재생되지 않음이 표시됩니다.
찾을 수 있는 지침을 따르기 위해 온라인에서 검색했지만 아직 해결책을 찾지 못했습니다. 관련성이 있는 것으로 보이는 명령에 대한 결과를 아래에 나열했습니다.
펄스오디오를 제거하기가 어렵습니다.
왜인지는 모르겠지만 삭제하려고 하면pulseaudio 계피도 제거됩니다, 이상해 보입니다. 예를 들어:
becky@becky-Inspiron-5379:~/Downloads$ sudo apt-get remove pulseaudio
[sudo] password for becky:
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
gsettings-ubuntu-schemas liburl-dispatcher1
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
cinnamon indicator-sound libcanberra-pulse pulseaudio
0 to upgrade, 0 to newly install, 4 to remove and 2 not to upgrade.
After this operation, 5,837 kB disk space will be freed.
Do you want to continue? [Y/n] n
Abort.
실행할 수 sudo apt-get install --reinstall pulseaudio있고 pulseaudio를 다시 설치하지만 아무것도 달성하지 못하는 것 같습니다.
내 컴퓨터는 다음과 같이 말합니다.
pulseaudio --verbose많은 오류 메시지가 반환됩니다.
I: [pulseaudio] (alsa-lib)utils.c: could not open configuration file /usr/share/alsa/ucm/HDA Intel PCH at 0xd1228000 irq 146/HDA Intel PCH at 0xd1228000 irq 146.conf
I: [pulseaudio] (alsa-lib)parser.c: error: could not parse configuration for card HDA Intel PCH at 0xd1228000 irq 146
I: [pulseaudio] (alsa-lib)utils.c: could not open configuration file /usr/share/alsa/ucm/HDA Intel PCH/HDA Intel PCH.conf
I: [pulseaudio] (alsa-lib)parser.c: error: could not parse configuration for card HDA Intel PCH
I: [pulseaudio] (alsa-lib)main.c: error: failed to import HDA Intel PCH use case configuration -2
I: [pulseaudio] alsa-ucm.c: UCM not available for card HDA Intel PCH
I: [pulseaudio] alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
I: [pulseaudio] (alsa-lib)control.c: Invalid CTL front:0
I: [pulseaudio] alsa-util.c: Unable to attach to mixer front:0: No such file or directory
I: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:0'
I: [pulseaudio] (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D1c' failed (-2)
I: [pulseaudio] alsa-util.c: Error opening PCM device iec958:0: No such file or directory
I: [pulseaudio] alsa-util.c: Failed to set hardware parameters on plug:hw:0: Invalid argument
I: [pulseaudio] alsa-util.c: Device front:0 doesn't support 44100 Hz, changed to 48000 Hz.
I: [pulseaudio] (alsa-lib)control.c: Invalid CTL front:0
I: [pulseaudio] alsa-util.c: Unable to attach to mixer front:0: No such file or directory
I: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:0'
I: [pulseaudio] (alsa-lib)pcm_route.c: Found no matching channel map
I: [pulseaudio] alsa-util.c: Error opening PCM device surround21:0: Invalid argument
I: [pulseaudio] alsa-util.c: Failed to set hardware parameters on plug:surround40:0: Invalid argument
I: [pulseaudio] (alsa-lib)pcm_route.c: Found no matching channel map
I: [pulseaudio] alsa-util.c: Error opening PCM device surround41:0: Invalid argument
I: [pulseaudio] (alsa-lib)pcm_route.c: Found no matching channel map
I: [pulseaudio] alsa-util.c: Error opening PCM device surround50:0: Invalid argument
I: [pulseaudio] alsa-util.c: Failed to set hardware parameters on plug:surround51:0: Invalid argument
I: [pulseaudio] alsa-util.c: Failed to set hardware parameters on plug:surround71:0: Invalid argument
I: [pulseaudio] (alsa-lib)pcm_hw.c: open '/dev/snd/pcmC0D1p' failed (-2)
I: [pulseaudio] alsa-util.c: Error opening PCM device iec958:0: No such file or directory
I: [pulseaudio] (alsa-lib)pcm.c: Unknown PCM a52:0
I: [pulseaudio] alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: [pulseaudio] (alsa-lib)pcm.c: Unknown PCM a52:0
I: [pulseaudio] alsa-util.c: Error opening PCM device a52:0: No such file or directory
I: [pulseaudio] (alsa-lib)pcm.c: Unknown PCM dca:0
I: [pulseaudio] alsa-util.c: Error opening PCM device dca:0: No such file or directory
I: [pulseaudio] (alsa-lib)control.c: Invalid CTL hdmi:0
I: [pulseaudio] alsa-util.c: Unable to attach to mixer hdmi:0: No such file or directory
I: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:0'
I: [pulseaudio] (alsa-lib)control.c: Invalid CTL hdmi:0
I: [pulseaudio] alsa-util.c: Unable to attach to mixer hdmi:0: No such file or directory
I: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:0'
I: [pulseaudio] (alsa-lib)control.c: Invalid CTL hdmi:0
I: [pulseaudio] alsa-util.c: Unable to attach to mixer hdmi:0: No such file or directory
I: [pulseaudio] alsa-util.c: Successfully attached to mixer 'hw:0'
I: [pulseaudio] (alsa-lib)pcm.c: Unknown PCM dcahdmi:0
[...snip...]
I: [alsa-source-ALC3253 Analog] alsa-source.c: Increasing wakeup watermark to 335.99 ms
I: [alsa-source-ALC3253 Analog] alsa-source.c: Increasing minimal latency to 356.00 ms
I: [alsa-source-ALC3253 Analog] alsa-source.c: Increasing wakeup watermark to 345.99 ms
I: [alsa-source-ALC3253 Analog] alsa-source.c: Increasing minimal latency to 366.00 ms
I: [alsa-source-ALC3253 Analog] alsa-source.c: Increasing wakeup watermark to 355.99 ms
I: [alsa-source-ALC3253 Analog] alsa-source.c: Increasing minimal latency to 371.52 ms
I: [alsa-source-ALC3253 Analog] alsa-source.c: Increasing wakeup watermark to 361.50 ms
I: [alsa-source-ALC3253 Analog] ratelimit.c: 15 events suppressed
I: [alsa-source-ALC3253 Analog] alsa-source.c: Overrun!
I: [alsa-source-ALC3253 Analog] alsa-source.c: Overrun!
I: [alsa-source-ALC3253 Analog] alsa-source.c: Overrun!
I: [alsa-source-ALC3253 Analog] alsa-source.c: Overrun!
I: [alsa-source-ALC3253 Analog] alsa-source.c: Overrun!
I: [alsa-source-ALC3253 Analog] alsa-source.c: Overrun!
systemctl --user status pulseaudio반품:
● pulseaudio.service - Sound Service
Loaded: loaded (/usr/lib/systemd/user/pulseaudio.service; disabled; vendor preset: enabled)
Active: inactive (dead)
sudo cat /var/log/syslog | grep -i error포함하다:
May 3 09:18:15 becky-Inspiron-5379 pulseaudio[1343]: [pulseaudio] backend-ofono.c: Failed to register as a handsfree audio agent with ofono: org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files
inxi -SMA반품:
System: Host: becky-Inspiron-5379 Kernel: 4.15.0-99-generic x86_64 bits: 64 Desktop: Cinnamon 4.0.10
Distro: Linux Mint 19.1 Tessa
Machine: Type: Laptop System: Dell product: Inspiron 5379 v: N/A serial: <root required>
Mobo: Dell model: 0J3XT1 v: A00 serial: <root required> UEFI [Legacy]: Dell v: 1.10.0 date: 07/19/2018
Audio: Device-1: Intel Sunrise Point-LP HD Audio driver: snd_hda_intel
Sound Server: ALSA v: k4.15.0-99-generic
lspci -vnn포함하다:
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
Subsystem: Dell Sunrise Point-LP HD Audio [1028:0804]
Flags: bus master, fast devsel, latency 32, IRQ 146
Memory at d1228000 (64-bit, non-prefetchable) [size=16K]
Memory at d1200000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
aplay -l반품:
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC3253 Analog [ALC3253 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
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4]
Subdevices: 1/1
Subdevice #0: subdevice #0
dmesg | grep -C1 -E 'ALSA|HDA|sof|HDMI|snd[_-]|sound|hda.codec|hda.intel'반품:
[ 0.040832] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.040832] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.040832] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
--
[ 0.832689] DMAR: ACPI device "device:6b" under DMAR at fed91000 as 00:15.0
[ 0.832705] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 0.832706] software IO TLB: mapped [mem 0x915e3000-0x955e3000] (64MB)
[ 0.833066] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x19f2297dd97, max_idle_ns: 440795236593 ns
--
[ 5.002104] intel_rapl: Found RAPL domain dram
[ 5.008203] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 5.090950] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC3253: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 5.090952] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 5.090954] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 5.090955] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
[ 5.090956] snd_hda_codec_realtek hdaudioC0D0: inputs:
[ 5.090958] snd_hda_codec_realtek hdaudioC0D0: Headset Mic=0x19
[ 5.090959] snd_hda_codec_realtek hdaudioC0D0: Headphone Mic=0x1a
[ 5.090961] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
[ 5.145473] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input27
[ 5.145517] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input28
[ 5.145556] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input29
[ 5.145591] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input30
[ 5.145627] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input31
[ 5.145667] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input32
[ 5.161995] ath10k_pci 0000:01:00.0: Direct firmware load for ath10k/pre-cal-pci-0000:01:00.0.bin failed with error -2
pacmd list-sinks반품:
1 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_00_1f.3.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: RUNNING
suspend cause:
priority: 9039
volume: front-left: 45543 / 69% / -9.48 dB, front-right: 45543 / 69% / -9.48 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 75.40 ms
max request: 14 KiB
max rewind: 64 KiB
monitor source: 0
sample spec: s16le 2ch 48000Hz
channel map: front-left,front-right
Stereo
used by: 1
linked by: 1
configured latency: 75.00 ms; range is 0.50 .. 341.33 ms
card: 0 <alsa_card.pci-0000_00_1f.3>
module: 7
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "ALC3253 Analog"
alsa.id = "ALC3253 Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel PCH"
alsa.long_card_name = "HDA Intel PCH at 0xd1228000 irq 146"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1f.3"
sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.id = "9d71"
device.product.name = "Sunrise Point-LP HD Audio"
device.form_factor = "internal"
device.string = "front:0"
device.buffering.buffer_size = "65536"
device.buffering.fragment_size = "32768"
device.access_mode = "mmap+timer"
device.profile.name = "analog-stereo"
device.profile.description = "Analogue Stereo"
device.description = "Built-in Audio Analogue Stereo"
alsa.mixer_name = "Realtek ALC3253"
alsa.components = "HDA:10ec0225,10280804,00100002 HDA:8086280b,80860101,00100000"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output-speaker: Speakers (priority 10000, latency offset 0 usec, available: unknown)
properties:
device.icon_name = "audio-speakers"
analog-output-headphones: Headphones (priority 9000, latency offset 0 usec, available: no)
properties:
device.icon_name = "audio-headphones"
active port: <analog-output-speaker>
생성된 ALSA 보고서가 wget http://www.alsa-project.org/alsa-info.sh -O alsa-info.sh && bash alsa-info.sh업로드되었습니다.여기.
답변1
몇 시간 전에도 똑같은 문제가 발생했습니다. 이 문제를 해결한 유일한 방법은 grub을 사용하여 이전 커널(예: 4.15.0-96-generic) 중 하나로 재부팅하는 것이었습니다.
이것은 새로운 커널의 버그인 것 같습니다.4.15.0-99-일반.
개인적으로 다음 단계에 따라 제거하기로 결정했습니다.지시하다. 특히 4.15.0-99-generic, 업데이트된 grub과 관련된 이미지, 커널, 서명되지 않은 이미지를 제거하고 이제 드디어 정상으로 돌아왔습니다!