Premetto che sono nuovo sia del forum che del mondo linux in ambito di utilizzo domestico; anzi colgo l’occasione per ringraziare zod che sabato pomeriggio si è prodigato per darmi tutte le dritte per installare fedora 8 sul mio PC di casa.
Vengo al dunque: ho sul mio pc una scheda audio abbastanza vecchiotta creatvile live 5.1; ho già verificato la piena compatibilità con ALSA; il mio problema è il seguente: nella funzione di rilevamento la scheda viene riconosciuta e posso tranquillamente sentire il sample musicale di esempio; fra l’altro nell’hardware disponibile viene visualizzato anche l’hadware della scheda madre.
Se però vado in sistema/hardware non riesco a sentire niente di niente e di conseguenza l’unica cosa che funziona sul sistema è lo speaker stesso, tant’è che al login utente sento il classico beep. Va da se che nn riesco quindi ad utilizzare niente che si appoggi alla mia scheda audio (musica/filmati ecc.). Se mi dite cosa vi serve per farvi un idea della mia configurazione vi faccio un copia/incolla sia dei file che dell’output dei comandi, per adesso inizio con questi:
PS La scheda è individuata come 0 mentre il chip onboard 1
file /etc/asounf.conf
#Generated by system-config-soundcard
#If you edit this file, don’t run system-config-soundcard,
#all your changes here could be lost.
#SWCONF
#DEV 1
defaults.pcm.card 0
defaults.pcm.device 1
defaults.ctl.card 0
/sbin/lspci | grep audio
00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC’97 Audio Controller (rev 02)
02:0c.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07)
/sbin/lsmod | grep snd
00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC’97 Audio Controller (rev 02)
02:0c.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07)
[root@localhost etc]# /sbin/lsmod | grep snd
snd_usb_audio 75329 0
snd_usb_lib 17345 1 snd_usb_audio
snd_intel8x0 30429 3
snd_emu10k1_synth 9793 0
snd_seq_dummy 6725 0
snd_emux_synth 31937 1 snd_emu10k1_synth
snd_seq_virmidi 9025 1 snd_emux_synth
snd_seq_midi_emul 9153 1 snd_emux_synth
snd_seq_oss 29889 0
snd_seq_midi_event 9793 2 snd_seq_virmidi,snd_seq_oss
snd_emu10k1 122081 5 snd_emu10k1_synth
snd_seq 44849 8 snd_seq_dummy,snd_emux_synth,snd_seq_virmidi,snd_seq_midi_emul,
snd_seq_oss,snd_seq_midi_event
snd_rawmidi 21185 3 snd_usb_lib,snd_seq_virmidi,
snd_emu10k1
snd_pcm_oss 37569 0
snd_mixer_oss 16705 3 snd_pcm_oss
snd_ac97_codec 92388 2 snd_intel8x0,snd_emu10k1
ac97_bus 6081 1 snd_ac97_codec
snd_seq_device 10061 7 snd_emu10k1_synth,snd_seq_dummy,snd_emux_synth,snd_seq_oss,snd_emu10k1,snd_seq,snd_rawmidi
snd_pcm 63685 5 snd_usb_audio,snd_intel8x0,snd_emu10k1,snd_pcm_oss,snd_ac97_codec
snd_util_mem 7361 2 snd_emux_synth,snd_emu10k1
snd_hwdep 10309 3 snd_usb_audio,snd_emux_synth,snd_emu10k1
snd_timer 20549 3 snd_emu10k1,snd_seq,snd_pcm
snd 43461 25 snd_usb_audio,snd_intel8x0,snd_emux_synth,snd_seq_virmidi,snd_seq_oss,
snd_emu10k1,snd_seq,snd_rawmidi,snd_pcm_oss,snd_mixer_oss,snd_ac97_codec,snd_seq_device,snd_pcm,
snd_hwdep,snd_timer
soundcore 9633 3 snd
snd_page_alloc 11337 3 snd_intel8x0,snd_emu10k1,snd_pcm
/sbin/lspci -v
00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02)
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Flags: bus master, fast devsel, latency 0
Memory at f8000000 (32-bit, prefetchable) [size=64]
Capabilities: [e4] Vendor Specific Information <?>
Capabilities: [a0] AGP version 3.0
Kernel driver in use: agpgart-intel
00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller (rev 02) (prog-if 00 [Normal decode])
Flags: bus master, 66MHz, fast devsel, latency 64
Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: fe900000-fe9fffff
Prefetchable memory behind bridge: d7f00000-f7efffff
00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 17
I/O ports at ef00 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at ef20 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at ef40 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 17
I/O ports at ef80 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at febffc00 (32-bit, non-prefetchable) [size=1]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=64
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: fea00000-feafffff
00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02)
Flags: bus master, medium devsel, latency 0
Kernel modules: iTCO_wdt, intel-rng
00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: ASUSTeK Computer Inc. P5P800-MX Mainboard
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at fc00 [size=16]
Memory at 50000000 (32-bit, non-prefetchable) [size=1]
Kernel driver in use: ata_piix
Kernel modules: ata_piix
00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
Subsystem: ASUSTeK Computer Inc. P4P800 Mainboard
Flags: medium devsel, IRQ 20
I/O ports at 0400 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c-i801
00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC’97 Audio Controller (rev 02)
Subsystem: ASUSTeK Computer Inc. Unknown device 812a
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at e800 [size=256]
I/O ports at ee80 [size=64]
Memory at febff800 (32-bit, non-prefetchable) [size=512]
Memory at febff400 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
Kernel driver in use: Intel ICH
Kernel modules: snd-intel8x0
01:00.0 VGA compatible controller: ATI Technologies Inc R420 JJ [Radeon X800SE] (prog-if 00 [VGA controller])
Subsystem: ATI Technologies Inc Unknown device 0002
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17
Memory at e8000000 (32-bit, prefetchable) [size=128]
I/O ports at c000 [size=256]
Memory at fe9f0000 (32-bit, non-prefetchable) [size=64]
Expansion ROM at fe9c0000 [disabled] [size=128]
Capabilities: [58] AGP version 3.0
Capabilities: [50] Power Management version 2
Kernel modules: radeonfb
01:00.1 Display controller: ATI Technologies Inc R420 [Radeon X800] (Secondary)
Subsystem: ATI Technologies Inc Unknown device 0003
Flags: bus master, 66MHz, medium devsel, latency 64
Memory at e0000000 (32-bit, prefetchable) [size=128]
Memory at fe9e0000 (32-bit, non-prefetchable) [size=64]
Capabilities: [50] Power Management version 2
02:03.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host Controller (rev 80) (prog-if 10 [OHCI])
Subsystem: ASUSTeK Computer Inc. A8V Deluxe or A8N-VM CSM Mainboard
Flags: bus master, medium devsel, latency 64, IRQ 22
Memory at feaff800 (32-bit, non-prefetchable) [size=2]
I/O ports at dc00 [size=128]
Capabilities: [50] Power Management version 2
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci
02:04.0 RAID bus controller: Promise Technology, Inc. PDC20378 (FastTrak 378/SATA 378) (rev 02)
Subsystem: ASUSTeK Computer Inc. K8V Deluxe/PC-DL Deluxe motherboard
Flags: bus master, 66MHz, medium devsel, latency 96, IRQ 16
I/O ports at df00 [size=64]
I/O ports at dfa0 [size=16]
I/O ports at d880 [size=128]
Memory at feafe000 (32-bit, non-prefetchable) [size=4]
Memory at feac0000 (32-bit, non-prefetchable) [size=128]
Capabilities: [60] Power Management version 2
Kernel driver in use: sata_promise
Kernel modules: sata_promise
02:05.0 Ethernet controller: Marvell Technology Group Ltd. 88E8001 Gigabit Ethernet Controller (rev 13)
Subsystem: ASUSTeK Computer Inc. Marvell 88E8001 Gigabit Ethernet Controller (Asus)
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 21
Memory at feaf8000 (32-bit, non-prefetchable) [size=16]
I/O ports at d400 [size=256]
Expansion ROM at fea00000 [disabled] [size=128]
Capabilities: [48] Power Management version 2
Capabilities: [50] Vital Product Data <?>
Kernel driver in use: skge
Kernel modules: skge
02:0c.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 07)
Subsystem: Creative Labs SBLive! 5.1 Model SB0100
Flags: bus master, medium devsel, latency 64, IRQ 22
I/O ports at df80 [size=32]
Capabilities: [dc] Power Management version 1
Kernel driver in use: EMU10K1_Audigy
Kernel modules: snd-emu10k1
02:0c.1 Input device controller: Creative Labs SB Live! Game Port (rev 07)
Subsystem: Creative Labs Gameport Joystick
Flags: bus master, medium devsel, latency 64
I/O ports at dfe0 [size=8]
Capabilities: [dc] Power Management version 1
Kernel driver in use: Emu10k1_gameport
Kernel modules: emu10k1-gp
Spero di aver scritto abbastanza info e grazie in ogni caso a chiunque sia in grado di darmi una mano.
Ciao
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