RedHat 8.0A e scheda audio:problemi!

[dansolo]

Salve ho installato la distribuzione RedHat 8.0A e ho il problema che nel KDE non mi funziona la scheda audio. Il messaggio che mi da in partenza al KDE è:

Sound server informational message:
Error while initializing the sound driver:
device dev/dsp can't be opened (no such device)
The sound server will continue using the null output device.

Tra l'altro facendo partire il programma "Rilevamento della scheda audio" nel menu "Impostazioni di sistema" mi dice:

Vendor: Silicon Integrated System [SiS]
Modello: SiS 7012 Audio Accelerator
Modulo: i_810 Audio

Quindi la scheda sembra la riconosca. Ho controllato l'esistenza del file /dev/dsp e c'è, però ha lunghezza 0. Come devo fare per sentire le note dal mio computer? Grazie in anticipo a chi mi aiuterà.

[ilsensine]

Bisogna vedere se qualcosa va storto nel caricamento del driver, dovresti allegare i messaggi del kernel. Li puoi scrivere su un file eseguendo
dmesg > file.txt

[dansolo]

Ti ringrazio del consiglio e allego il file che mi hai detto. Io purtroppo non ho capito poi molto da là...

Edit: non riesco ad allegare il file. Mi scuso con tutti voi e incollo qua il risultato, ben sapendo che è leggermente lungo...

Linux version 2.4.18-24.8.0 (bhcompile@tweety.devel.redhat.com) (gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)) #1 Fri Jan 31 06:51:30 EST 2003
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS)
BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
511MB LOWMEM available.
On node 0 totalpages: 131056
zone(0): 4096 pages.
zone(1): 126960 pages.
zone(2): 0 pages.
Kernel command line: ro root=LABEL=/ hdd=ide-scsi
ide_setup: hdd=ide-scsi
Initializing CPU#0
Detected 2677.859 MHz processor.
Speakup v-1.00 CVS: Tue Jun 11 14:22:53 EDT 2002 : initialized
Console: colour VGA+ 80x25
Calibrating delay loop... 5321.80 BogoMIPS
Memory: 511460k/524224k available (1315k kernel code, 10200k reserved, 990k data, 172k init, 0k highmem)
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode cache hash table entries: 32768 (order: 6, 262144 bytes)
Mount cache hash table entries: 8192 (order: 4, 65536 bytes)
ramfs: mounted with options: <defaults>
ramfs: max_pages=64204 max_file_pages=0 max_inodes=0 max_dentries=64204
Buffer cache hash table entries: 32768 (order: 5, 131072 bytes)
Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
CPU: Before vendor init, caps: bfebfbff 00000000 00000000, vendor = 0
CPU: L1 I cache: 0K, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: After vendor init, caps: bfebfbff 00000000 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
CPU: Intel(R) Pentium(R) 4 CPU 2.66GHz stepping 07
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
PCI: PCI BIOS revision 2.10 entry at 0xfad00, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: Using IRQ router default [1039/0655] at 00:00.0
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
speakup: initialized device: /dev/synth, node (MAJOR 10, MINOR 25)
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16)
Starting kswapd
VFS: Diskquotas version dquot_6.5.0 initialized
pty: 2048 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI ISAPNP enabled
ttyS0 at 0x03f8 (irq = 4) is a 16550A
ttyS1 at 0x02f8 (irq = 3) is a 16550A
Real Time Clock Driver v1.10e
block: 992 slots per queue, batch=248
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SIS5513: IDE controller on PCI bus 00 dev 15
SIS5513: chipset revision 0
SIS5513: not 100% native mode: will probe irqs later
SiS5513 ATA 16 controller
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hdaMA, hdbio
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdcMA, hddMA
hda: Maxtor 6Y060L0, ATA DISK drive
hdc: DVD-ROM DVD-16X5H, ATAPI CD/DVD-ROM drive
hdd: LITE-ON LTR-52246S, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: 120103200 sectors (61493 MB) w/2048KiB Cache, CHS=7476/255/63
ide-floppy driver 0.99.newide
Partition check:
hda: hda1 hda2 < hda5 >
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
NET4: Frame Diverter 0.46
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
ide-floppy driver 0.99.newide
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
Linux IP multicast router 0.06 plus PIM-SM
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
RAMDISK: Compressed image found at block 0
Freeing initrd memory: 127k freed
VFS: Mounted root (ext2 filesystem).
Journalled Block Device driver loaded
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Freeing unused kernel memory: 172k freed
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xe0849000, IRQ 5
usb-ohci.c: usb-00:03.0, Silicon Integrated Systems [SiS] 7001
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
usb-ohci.c: USB OHCI at membase 0xe084b000, IRQ 11
usb-ohci.c: usb-00:03.1, Silicon Integrated Systems [SiS] 7001 (#2)
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
usb-ohci.c: USB OHCI at membase 0xe084d000, IRQ 9
usb-ohci.c: usb-00:03.2, Silicon Integrated Systems [SiS] 7001 (#3)
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
hcd.c: ehci-hcd @ 00:03.3, PCI device 1039:7002 (Silicon Integrated Systems [SiS])
hcd.c: irq 5, pci mem e0855000
usb.c: new USB bus registered, assigned bus number 4
ehci-hcd.c: USB 2.0 support enabled, EHCI rev 1. 0
hub.c: USB hub found
hub.c: 6 ports detected
usb.c: registered new driver hiddev
usb.c: registered new driver hid
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>
hid-core.c: USB HID support drivers
mice: PS/2 mouse device common for all mice
EXT3 FS 2.4-0.9.18, 14 May 2002 on ide0(3,5), internal journal
hdc: ATAPI 48X DVD-ROM drive, 512kB Cache
Uniform CD-ROM driver Revision: 3.12
SCSI subsystem driver Revision: 1.00
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Vendor: LITE-ON Model: LTR-52246S Rev: 6S0C
Type: CD-ROM ANSI SCSI revision: 02
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE]
parport0: irq 7 detected
ohci1394: $Revision: 1.101 $ Ben Collins <bcollins@debian.org>
ohci1394_0: OHCI-1394 1.0 (PCI): IRQ=[11] MMIO=[f7014000-f7015000] Max Packet=[2048]
ip_tables: (C) 2000-2002 Netfilter core team
8139too Fast Ethernet driver 0.9.25
divert: allocating divert_blk for eth0
eth0: RealTek RTL8139 Fast Ethernet at 0xe0896000, 00:05:1c:17:54:8f, IRQ 11
eth0: Identified 8139 chip type 'RTL-8139C'
eth0: Setting 100mbps full-duplex based on auto-negotiated partner ability 41e1.
spurious 8259A interrupt: IRQ7.
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 176x/52x writer cd/rw xa/form2 cdda tray
ISO 9660 Extensions: Microsoft Joliet Level 3
ISOFS: changing to secondary root

[ilsensine]

Oh bè, risolto l'arcano, non carica nessun driver audio (nel senso: non ci prova neanche)
Puoi controllare che il servizio "sound" sia lanciato all'avvio? (purtroppo sulla RH 8 non so dirti dove guardare, io non la uso e hanno un sistema loro per gestire i servizi)
Inoltre dovresti postarmi anche il contenuto del file /etc/modules.conf

[blackgnat]

vedi che ti dice /sbin/sndconfig

poi prova a disabilitare sul bios la voce pnp OS !! e riprova a vedere che dice /sbin/sndconfig
ricordati di controllare prima se hai installato il pacchetto sndconfig... in gestione pacchetti mi ricordo di averlo visto ... mi ricordo inoltre che di default non viene installato

[dansolo]

Grazie mille a entrambi. Quandoi Lunedi torno a lavoro provo la vostra soluzione e vi faccio sapere. Grazie ancora!

[blackgnat]

Originally posted by "blackgnat"

vedi che ti dice /sbin/sndconfig

poi prova a disabilitare sul bios la voce pnp OS !! e riprova a vedere che dice /sbin/sndconfig
ricordati di controllare prima se hai installato il pacchetto sndconfig... in gestione pacchetti mi ricordo di averlo visto ... mi ricordo inoltre che di default non viene installato

mi sa proprio che con la red hat 8 SE per avere l'audio devi ricompilarti il kernel e abiilitare il supporto a quella scheda !!
Quanto ti avevo scritto prima era valido per la 8 ..... e da qunato si dice in giro per quanto riguarda la scheda audio, si comporta in modo diverso !!!!

[robootx]

Scusate se mi intrometto...
io ho lo stesso problema di dansolo però ho mandrake 9.0 e il chipset che riconosce è il via vt8233, ma nel manuale della motherboard c'è il vt8235!!!
In ogni caso cosa devo fare?

[dansolo]

Io ho risolto come avete detto. Vi ringrazio tantissimo!!