Masalahnya telah dimulai dalam jam 12.10. Sebelum itu bekerja dengan sempurna. Sekarang, bahkan me-restart alsa tidak akan berhasil, saya harus reboot.
Tolong, tanyakan detailnya. Saya menjalankan Ubuntu 12.10, kesatuan DE dengan gnome 3.6, tidak ada driver bagian ketiga.
Terima kasih
Di sini Anda dengan sudo lshw
output: http://pastebin.com/vh3SGcZa
Saya sudah mencoba menghapus dan membaca modul kernel audio - namun
Tidak bisa sudo modprobe -r snd_hda_intel
. MemberikanFATAL: Module snd_hda_intel is in use
Di sini Anda dengan /etc/modprobe.d/alsa-base.conf
konten: http://pastebin.com/yvArB2ex
Model laptop saya adalah HP 6730s
Dalam /var/log/syslog
saya menemukan yang berikut:
kernel: [ 33.847111] pci_pm_runtime_suspend(): azx_runtime_suspend+0x0/0x40 [snd_hda_intel] returns -11
cat /sys/module/snd_hda_intel/parameters/power_save
memberi 0
cat /sys/bus/pci/devices/0000\:00\:1b.0/power/control
memberion
pacmd list-sinks
:
Welcome to PulseAudio! Use "help" for usage information.
>>> 1 sink(s) available.
* index: 0
name: <alsa_output.pci-0000_00_1b.0.analog-stereo>
driver: <module-alsa-card.c>
flags: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
state: SUSPENDED
suspend cause: IDLE
priority: 9959
volume: 0: 100% 1: 100%
0: 0,00 dB 1: 0,00 dB
balance 0,00
base volume: 100%
0,00 dB
volume steps: 65537
muted: no
current latency: 0,00 ms
max request: 0 KiB
max rewind: 0 KiB
monitor source: 0
sample spec: s16le ch 2 48000 Hz
channel map: front-left,front-right
Stereo
used by: 0
linked by: 0
configured latency: 0,00 ms; range is 1,00 .. 341,33 ms
card: 0 <alsa_card.pci-0000_00_1b.0>
module: 4
properties:
alsa.resolution_bits = "16"
device.api = "alsa"
device.class = "sound"
alsa.class = "generic"
alsa.subclass = "generic-mix"
alsa.name = "AD198x Analog"
alsa.id = "AD198x Analog"
alsa.subdevice = "0"
alsa.subdevice_name = "subdevice #0"
alsa.device = "0"
alsa.card = "0"
alsa.card_name = "HDA Intel"
alsa.long_card_name = "HDA Intel at 0xd8900000 irq 49"
alsa.driver_name = "snd_hda_intel"
device.bus_path = "pci-0000:00:1b.0"
sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
device.bus = "pci"
device.vendor.id = "8086"
device.vendor.name = "Intel Corporation"
device.product.name = "82801I (ICH9 Family) HD Audio Controller"
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 = "Stereo analogico"
device.description = "Audio interno Stereo analogico"
alsa.mixer_name = "Analog Devices AD1984A"
alsa.components = "HDA:11d4194a,103c3614,00100400 HDA:11c11040,103c1378,00100200"
module-udev-detect.discovered = "1"
device.icon_name = "audio-card-pci"
ports:
analog-output: Uscita analogica (priority 9900, available: unknown)
properties:
active port: <analog-output>