som não funcionando no Kubuntu

cezar · 13 de Maio de 2006, 06:46

Bom a todos. Instalei o EXCELENTE Kubuntu 5.10 em minha máquina, mas estou com problema com o som. Ora a placa CA0106 é reconhecida, nesse caso tudo vai bem, posso usar o alsamixer, depois alsactl store, tudo funciona. Mas tem vezes que quando reinicia o sistema, este reconhece uma tal de USB DEVICE 0x46d:0x8b2, que não sei de onde saiu. Nesse caso o som emudece. A seguir, mando o resultado dos comandos lspci e lsmod. Agradeço de antemão a atenção aqui sempre dispensada. Cezar
LSPCI
root@ubuntu:/home/cezar# lspci
0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 03)
0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP]
0000:00:07.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 40)
0000:00:07.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06)
0000:00:07.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 1a)
0000:00:07.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 1a)
0000:00:07.4 Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 40)
0000:00:0a.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 61)
0000:00:0a.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 61)
0000:00:0a.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 63)
0000:00:0b.0 Multimedia audio controller: Creative Labs SB Audigy LS
0000:00:0c.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)
0000:01:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 MX 440] (rev a3)

LSMOD
root@ubuntu:/home/cezar# lsmod
Module Size Used by
rfcomm 34972 0
l2cap 22404 5 rfcomm
bluetooth 43012 4 rfcomm,l2cap
cpufreq_userspace 4444 0
cpufreq_stats 5124 0
freq_table 4484 1 cpufreq_stats
cpufreq_powersave 1920 0
cpufreq_ondemand 5916 0
cpufreq_conservative 6820 0
video 16004 0
tc1100_wmi 6916 0
sony_acpi 5516 0
pcc_acpi 11392 0
hotkey 9508 0
dev_acpi 11396 0
i2c_acpi_ec 5760 0
button 6672 0
battery 9604 0
container 4608 0
ac 4996 0
ipv6 217408 6
sg 33696 0
sr_mod 15652 0
af_packet 20232 2
floppy 52692 0
pcspkr 3652 0
rtc 11832 0
usb_storage 64704 0
scsi_mod 124872 3 sg,sr_mod,usb_storage
usblp 11776 0
tsdev 7616 0
usbhid 30688 0
snd_ca0106 27172 1
snd_ac97_codec 72188 1 snd_ca0106
i2c_viapro 7696 0
via686a 17816 0
i2c_sensor 3456 1 via686a
i2c_core 19728 4 i2c_acpi_ec,i2c_viapro,via686a,i2c_sensor
pci_hotplug 24628 0
via_agp 9472 1
agpgart 32328 1 via_agp
dm_mod 50364 1
evdev 9088 0
psmouse 26116 0
mousedev 10912 1
parport_pc 31812 0
lp 11460 0
parport 32072 2 parport_pc,lp
snd_usb_audio 68160 1
snd_pcm_oss 46368 0
snd_mixer_oss 16128 1 snd_pcm_oss
snd_pcm 78344 4 snd_ca0106,snd_ac97_codec,snd_usb_audio,snd_pcm_oss
snd_timer 21764 1 snd_pcm
snd_page_alloc 10120 2 snd_ca0106,snd_pcm
snd_usb_lib 13824 1 snd_usb_audio
snd_rawmidi 22816 1 snd_usb_lib
snd_seq_device 8204 1 snd_rawmidi
snd_hwdep 8608 1 snd_usb_audio
snd 48644 14 snd_ca0106,snd_ac97_codec,snd_usb_audio,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_rawmidi,snd_seq_device,snd_hwdep
soundcore 9184 1 snd
pwc 82036 0
videodev 9344 1 pwc
v4l2_common 5888 1 pwc
md 40656 0
ext3 115976 1
jbd 48536 1 ext3
thermal 13192 0
processor 23100 1 thermal
fan 4740 0
3c59x 37544 0
mii 5248 1 3c59x
ehci_hcd 29448 0
uhci_hcd 28048 0
usbcore 104188 9 usb_storage,usblp,usbhid,snd_usb_audio,snd_usb_lib,pwc,ehci_hcd,uhci_hcd
ide_cd 36996 0
cdrom 33952 2 sr_mod,ide_cd
ide_disk 16128 3
ide_generic 1664 0
via82cxxx 12188 1
ide_core 125268 5 usb_storage,ide_cd,ide_disk,ide_generic,via82cxxx
unix 24624 388
vesafb 8088 0
capability 5000 0
commoncap 6784 1 capability
vga16fb 12232 1
vgastate 8320 1 vga16fb
softcursor 2432 2 vesafb,vga16fb
cfbimgblt 2944 2 vesafb,vga16fb
cfbfillrect 3840 2 vesafb,vga16fb
cfbcopyarea 4480 2 vesafb,vga16fb
fbcon 34176 72
tileblit 2560 1 fbcon
font 8448 1 fbcon
bitblit 5248 1 fbcon
root@ubuntu:/home/cezar#
Valeu, um bom sábado a todos! [/url]

pintasart · 01 de Fevereiro de 2008, 11:32

Boas.

Tenho um problema com o som à meses e ainda não consegui resolver.
Instalei várias vezes os drivers da RealTek, alsa, etc... segui vários post e ainda nada.

O problema é que o som sai aos "soluços" ou "quebrado" parece que tem falhas.
Vou colocar alguma informação:

O meu sitema é o Linux, Ubuntu 7.10 (Gutsy).

a01azevedo@a01azevedo-laptop:~$ lspci
...
00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] AC'97 Sound Controller (rev a0)
...
a01azevedo@a01azevedo-laptop:~$ modprobe -c | egrep '1039.*0190'
alias pci:v00001039d00000190sv*sd*bc*sc*i* sis190

a01azevedo@a01azevedo-laptop:~$ dmesg | grep '00:02.7'
[ 50.419373] PCI: Enabling device 0000:00:02.7 (0000 -> 0001)
[ 50.419388] ACPI: PCI Interrupt 0000:00:02.7[C] -> GSI 18 (level, low) -> IRQ 23

a01azevedo@a01azevedo-laptop:~$ sudo lspci -nvv
...
00:02.7 0401: 1039:7012 (rev a0)
Subsystem: 1019:b732
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 173 (13000ns min, 2750ns max)
Interrupt: pin C routed to IRQ 23
Region 0: I/O ports at 1400 [size=256]
Region 1: I/O ports at 1080 [size=128]
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

a01azevedo@a01azevedo-laptop:~$ tail -2 /proc/asound/oss/sndstat
Mixers:
0: Realtek ALC202 rev 0

a01azevedo@a01azevedo-laptop:~$ asoundconf list
Names of available sound cards:
SI7012
a01azevedo@a01azevedo-laptop:~$

a01azevedo@a01azevedo-laptop:~$ cat /proc/interrupts
...
23: 625783 IO-APIC-fasteoi SiS SI7012
...

Obrigado por qq informação.

som não funcionando no Kubuntu

cezar

pintasart