Promena audio izlaza nema efekta

[Slackmuz Prijatelj foruma offline]

Ljudi, evo već dva dana se cimam i ne mogu da nađem rešenje. Uvek kad pustim neki film ili muziku zvuk ide na zvučnike. Ja želim da ide na slušalice. Probao sam i preko alsa-e i preko phonon-a, ali ništa.
U phonon-u, kad testiram izlaz, čuje se na slušalice, a kad pustim film ide na zvučnike. Šta mi je činiti?

[drummer Administrator offline]

Dakle, u isto vreme su ti uključeni i zvučnici i slušalice (verovatno u front izlazu) i imaš zvuk samo na zvučnicima? Koja je zvučna karta u pitanju? Možeš li nam dati izlaz komande:

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# lspci

[Slackmuz Prijatelj foruma offline]

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root@petar:/home/petar# lspci
00:00.0 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a1)
00:01.0 ISA bridge: nVidia Corporation MCP61 LPC Bridge (rev a2)
00:01.1 SMBus: nVidia Corporation MCP61 SMBus (rev a2)
00:01.2 RAM memory: nVidia Corporation MCP61 Memory Controller (rev a2)
00:01.3 Co-processor: nVidia Corporation MCP61 SMU (rev a2)
00:02.0 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
00:02.1 USB Controller: nVidia Corporation MCP61 USB Controller (rev a3)
00:04.0 PCI bridge: nVidia Corporation MCP61 PCI bridge (rev a1)
00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
00:06.0 IDE interface: nVidia Corporation MCP61 IDE (rev a2)
00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)
00:08.0 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2)
00:08.1 IDE interface: nVidia Corporation MCP61 SATA Controller (rev a2)
00:09.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:0b.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:0c.0 PCI bridge: nVidia Corporation MCP61 PCI Express bridge (rev a2)
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control
02:00.0 VGA compatible controller: ATI Technologies Inc RV730 PRO [Radeon HD 4650]
02:00.1 Audio device: ATI Technologies Inc RV710/730

Ranije, na drugim distribucijama sam to uspevao da završim iz phonon-a. Lepo promenim izlaz i to je to. Ali ovde neće.
Ali, kad radim testiranje, ja lepo čujem zvuk sa slušalica. Čim kliknem U redu i pustim film - ode zvuk na zvučnike.

[drummer Administrator offline]

Ajd još daj i izlaz komande

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# lsmod | grep snd

da vidimo koji je drajver u upotrebi...

[Slackmuz Prijatelj foruma offline]

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root@petar:/home/petar# lsmod | grep snd
snd_seq_dummy           1479  0 
snd_seq_oss            30116  0 
snd_seq_midi_event      5708  1 snd_seq_oss
snd_seq                52486  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_pcm_oss            40089  0 
snd_mixer_oss          17282  1 snd_pcm_oss
snd_hda_codec_hdmi     22985  1 
snd_hda_codec_realtek   293594  1 
snd_hda_intel          21915  4 
snd_hda_codec          71748  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_usb_audio          87997  2 
snd_pcm                73762  6 snd_pcm_oss,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_usb_audio
snd_timer              19671  3 snd_seq,snd_pcm
snd_page_alloc          7297  2 snd_hda_intel,snd_pcm
snd_hwdep               6254  2 snd_hda_codec,snd_usb_audio
snd_usbmidi_lib        19060  1 snd_usb_audio
snd_rawmidi            19983  1 snd_usbmidi_lib
snd_seq_device          5473  4 snd_seq_dummy,snd_seq_oss,snd_seq,snd_rawmidi
snd                    58334  25 snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_usb_audio,snd_pcm,snd_timer,snd_hwdep,snd_usbmidi_lib,snd_rawmidi,snd_seq_device
soundcore               5681  1 snd

[drummer Administrator offline]

Drajver je snd-hda-intel. Rešenje za ovaj problem bi trebalo da bude podešavanje posebnog moda (za redirekciju izlaza) prilikom učitavanja samog modula (drajvera).

Otvori terminal, prebaci se na root nalog (komanda su pa root lozinka, a zatim kucaj sledeće:

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# rmmod snd-hda-intel

(da bi privremeno uklonili drajver za zvuk koji je učitan - unload drajvera)

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modprobe snd-hda-intel model=3stack 

Kada ovo uradiš proveri da li se šta promenilo

[Slackmuz Prijatelj foruma offline]

Prva komanda izbaci grešku:

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root@petar:/home/petar# rmmod snd-hda-intel
ERROR: Module snd_hda_intel is in use

[drummer Administrator offline]

Uh, na to zaboravih...ni jedna aplikacija ne bi trebalo da ga koristi . Probaj da restartuješ računar (sigurnije je i brže) i umesto komande rmmod upotrebi "modprobe -r" (ovako sam ja bar navikao, jer ovako unloaduje i dodatne module)

[Slackmuz Prijatelj foruma offline]

Sad kaže ovo:

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root@petar:/home/petar# modprobe -r snd-hda-intel
FATAL: Module snd_hda_intel is in use.

Ne znam šta ga koristi...

[drummer Administrator offline]

Jesi li restartovao računar? Sledeća komanda će ti pokazati koji proces koristi taj drajver trenutno

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 lsof /dev/snd/*