Read this bug report:
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=123631
There are some work-arounds suggested. I haven't tried them myself yet, I ended up installing a cheap Sound Blaster card and disabling the on-board audio just to get sound to work.
NiceBloke wrote:
Hi,
I just purchased a new motherboard and other hardware, so I thought it's about time I upgraded to FC2 (doing a clean install). Everything has gone as well as I'd expect - except that I haven't got any sound :(
system-config-soundcard tells me the following audio device was detected:
Vendor: VIA Technologies Modle: VT8233/A/8235/8237 AC97 Audio Controller Module: snd-via82xx
If I try and play the test sound I get nothing through my speakers or headphones (yep I did plug them back in - first thing I checked).
The only thing that I can see in dmesg that looks odd is: irq 12: nobody cared! (screaming interrupt?) Stack pointer is garbage, not printing trace handlers: [<02229291>] (i8042_interrupt+0x0/0xf5) Disabling IRQ #12 serio: i8042 AUX port at 0x60,0x64 irq 12 irq 12: nobody cared! (screaming interrupt?) Stack pointer is garbage, not printing trace handlers: [<02229291>] (i8042_interrupt+0x0/0xf5) Disabling IRQ #12 irq 12: nobody cared! (screaming interrupt?) Stack pointer is garbage, not printing trace handlers: [<02229291>] (i8042_interrupt+0x0/0xf5) Disabling IRQ #12
However, if the complete dmesg is helpful then you can find it at the end of this email.
[root@mybox]# uname -rv 2.6.6-1.435 #1 Mon Jun 14 09:09:07 EDT 2004
Any ideas? I'm not really sure where to start on this one :(
dmesg:
Linux version 2.6.6-1.435 (bhcompile@xxxxxxxxxxxxxxxxxxxxxxx) (gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Mon Jun 14 09:09:07 EDT 2004 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 00000000000a0000 (usable) BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001fef0000 (usable) BIOS-e820: 000000001fef0000 - 000000001fef3000 (ACPI NVS) BIOS-e820: 000000001fef3000 - 000000001ff00000 (ACPI data) BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved) 0MB HIGHMEM available. 510MB LOWMEM available. zapping low mappings. On node 0 totalpages: 130800 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 126704 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 DMI 2.2 present. ACPI: RSDP (v000 KT600 ) @ 0x000f7580 ACPI: RSDT (v001 KT600 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x1fef3000 ACPI: FADT (v001 KT600 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x1fef3040 ACPI: MADT (v001 KT600 AWRDACPI 0x42302e31 AWRD 0x00000000) @ 0x1fef7a00 ACPI: DSDT (v001 KT600 AWRDACPI 0x00001000 MSFT 0x0100000e) @ 0x00000000 ACPI: PM-Timer IO Port: 0x4008 Built 1 zonelists Kernel command line: ro root=LABEL=/ rhgb quiet mapped 4G/4G trampoline to ffff3000. Initializing CPU#0 CPU 0 irqstacks, hard=02346000 soft=02345000 PID hash table entries: 2048 (order 11: 16384 bytes) Detected 1852.292 MHz processor. Using tsc for high-res timesource Console: colour VGA+ 80x25 Memory: 515364k/523200k available (1552k kernel code, 7076k reserved, 603k data, 144k init, 0k highmem) Calibrating delay loop... 3645.44 BogoMIPS Security Scaffold v1.0.0 initialized SELinux: Initializing. SELinux: Starting in permissive mode There is already a security framework initialized, register_security failed. selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000 CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: After all inits, caps: 0383f3ff c1c3fbff 00000000 00000020 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU: AMD Athlon(tm) XP 2500+ stepping 00 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. checking if image is initramfs...it isn't (no cpio magic); looks like an initrd Freeing initrd memory: 262k freed NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xfaf40, last bus=1 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20040326 ACPI: IRQ9 SCI: Level Trigger. ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 6 7 *10 11 12) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 6 7 10 *11 12) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 6 7 10 11 *12) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 6 7 10 11 12) *0, disabled. ACPI: PCI Interrupt Link [ALKA] (IRQs 20) *0 ACPI: PCI Interrupt Link [ALKB] (IRQs 21) *0 ACPI: PCI Interrupt Link [ALKC] (IRQs 22) *0 ACPI: PCI Interrupt Link [ALKD] (IRQs 23) *0, disabled. ACPI: Power Resource [PFAN] (off) Linux Plug and Play Support v0.97 (c) Adam Belay usbcore: registered new driver usbfs usbcore: registered new driver hub ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10 ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11 ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 12 PCI: Using ACPI for IRQ routing vesafb: probe of vesafb0 failed with error -6 apm: BIOS not found. audit: initializing netlink socket (disabled) audit(1088085710.280:0): initialized Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) SELinux: Registering netfilter hooks Initializing Cryptographic API pci_hotplug: PCI Hot Plug PCI Core version: 0.5 ACPI: Fan [FAN] (off) ACPI: Processor [CPU0] (supports C1 C2) ACPI: Thermal Zone [THRM] (40 C) isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Real Time Clock Driver v1.12 Linux agpgart interface v0.100 (c) Dave Jones agpgart: Detected VIA CLE266 chipset agpgart: Maximum main memory to use for agp memory: 438M agpgart: AGP aperture is 128M @ 0xe0000000 Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize divert: not allocating divert_blk for non-ethernet device lo Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx VIA8237SATA: IDE controller at PCI slot 0000:00:0f.0 VIA8237SATA: chipset revision 128 VIA8237SATA: 100% native mode on irq 10 ide2: BM-DMA at 0xa000-0xa007, BIOS settings: hde:pio, hdf:pio ide3: BM-DMA at 0xa008-0xa00f, BIOS settings: hdg:pio, hdh:pio VP_IDE: IDE controller at PCI slot 0000:00:0f.1 VP_IDE: chipset revision 6 VP_IDE: not 100% native mode: will probe irqs later VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1 ide0: BM-DMA at 0xa800-0xa807, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xa808-0xa80f, BIOS settings: hdc:DMA, hdd:DMA hda: WDC WD1200JB-00CRA1, ATA DISK drive hdb: PLEXTOR CD-R PX-W1210A, ATAPI CD/DVD-ROM drive Using cfq io scheduler ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hdc: _NEC DVD_RW ND-2510A, ATAPI CD/DVD-ROM drive hdd: MAXTOR 6L040J2, ATA DISK drive ide1 at 0x170-0x177,0x376 on irq 15 hda: max request size: 128KiB hda: 234441648 sectors (120034 MB) w/8192KiB Cache, CHS=65535/16/63, UDMA(100) hda: hda1 hda2 hda3 hdd: max request size: 128KiB hdd: 78177792 sectors (40027 MB) w/1819KiB Cache, CHS=65535/16/63, UDMA(33) hdd: hdd1 hdb: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA Uniform CD-ROM driver Revision: 3.20 hdc: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33) ide-floppy driver 0.99.newide usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice irq 12: nobody cared! (screaming interrupt?) Stack pointer is garbage, not printing trace handlers: [<02229291>] (i8042_interrupt+0x0/0xf5) Disabling IRQ #12 serio: i8042 AUX port at 0x60,0x64 irq 12 irq 12: nobody cared! (screaming interrupt?) Stack pointer is garbage, not printing trace handlers: [<02229291>] (i8042_interrupt+0x0/0xf5) Disabling IRQ #12 irq 12: nobody cared! (screaming interrupt?) Stack pointer is garbage, not printing trace handlers: [<02229291>] (i8042_interrupt+0x0/0xf5) Disabling IRQ #12 serio: i8042 KBD port at 0x60,0x64 irq 1 input: AT Translated Set 2 keyboard on isa0060/serio0 md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27 NET: Registered protocol family 2 IP: routing cache hash table of 4096 buckets, 32Kbytes TCP: Hash tables configured (established 32768 bind 65536) Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 ACPI: (supports S0 S1 S4 S5) md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. RAMDISK: Compressed image found at block 0 VFS: Mounted root (ext2 filesystem). SCSI subsystem initialized libata version 1.02 loaded. EXT3-fs: INFO: recovery required on readonly filesystem. EXT3-fs: write access will be enabled during recovery. kjournald starting. Commit interval 5 seconds EXT3-fs: hda2: orphan cleanup on readonly fs ext3_orphan_cleanup: deleting unreferenced inode 114778 ext3_orphan_cleanup: deleting unreferenced inode 3113062 ext3_orphan_cleanup: deleting unreferenced inode 3113030 ext3_orphan_cleanup: deleting unreferenced inode 3112975 EXT3-fs: hda2: 4 orphan inodes deleted EXT3-fs: recovery complete. EXT3-fs: mounted filesystem with ordered data mode. Freeing unused kernel memory: 144k freed SELinux: Disabled at runtime. SELinux: Unregistering netfilter hooks NET: Registered protocol family 10 Disabled Privacy Extensions on device 022deac0(lo) IPv6 over IPv4 tunneling driver divert: not allocating divert_blk for non-ethernet device sit0 ACPI: Power Button (FF) [PWRF] ACPI: Sleep Button (CM) [SLPB] ehci_hcd 0000:00:10.4: EHCI Host Controller irq 12: nobody cared! (screaming interrupt?) Stack pointer is garbage, not printing trace handlers: [<022169f4>] (usb_hcd_irq+0x0/0x4b) Disabling IRQ #12 ehci_hcd 0000:00:10.4: irq 12, pci mem 22872000 ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:10.4: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10 hub 1-0:1.0: USB hub found hub 1-0:1.0: 8 ports detected USB Universal Host Controller Interface driver v2.2 uhci_hcd 0000:00:10.0: UHCI Host Controller uhci_hcd 0000:00:10.0: irq 10, io base 0000ac00 uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected uhci_hcd 0000:00:10.1: UHCI Host Controller uhci_hcd 0000:00:10.1: irq 10, io base 0000b000 uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3 hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected uhci_hcd 0000:00:10.2: UHCI Host Controller uhci_hcd 0000:00:10.2: irq 11, io base 0000b400 uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4 hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected uhci_hcd 0000:00:10.3: UHCI Host Controller uhci_hcd 0000:00:10.3: irq 11, io base 0000b800 uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5 hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected usb 2-1: new low speed USB device using address 2 EXT3 FS on hda2, internal journal device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm@xxxxxxxxxxxxxx cdrom: open failed. cdrom: open failed. Adding 1044216k swap on /dev/hda3. Priority:-1 extents:1 kjournald starting. Commit interval 5 seconds EXT3 FS on hda1, internal journal EXT3-fs: mounted filesystem with ordered data mode. drivers/usb/input/hid-core.c: ctrl urb status -2 received drivers/usb/input/hid-core.c: timeout initializing reports
input: USB HID v1.00 Mouse [Logitech Inc. iFeel MouseMan] on usb-0000:00:10.0-1 parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP] parport0: irq 7 detected usb 5-2: new full speed USB device using address 2 inserting floppy driver for 2.6.6-1.435 Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x04B8 pid 0x0005 usbcore: registered new driver usblp drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver via-rhine.c:v1.10-LK1.1.20-2.6 May-23-2004 Written by Donald Becker divert: allocating divert_blk for eth0 eth0: VIA VT6102 Rhine-II at 0xea001000, 00:50:8d:5d:5c:19, IRQ 10. eth0: MII PHY found at address 1, status 0x7869 advertising 05e1 Link 0021. ip_tables: (C) 2000-2002 Netfilter core team ip_conntrack version 2.1 (4087 buckets, 32696 max) - 296 bytes per conntrack parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP] parport0: irq 7 detected lp0: using parport0 (polling). lp0: console ready eth0: no IPv6 routers present kjournald starting. Commit interval 5 seconds EXT3 FS on hdd1, internal journal EXT3-fs: mounted filesystem with ordered data mode. via82xx: Assuming DXS channels with 48k fixed sample rate. Please try dxs_support=1 or dxs_support=4 option and report if it works on your machine. PCI: Setting latency timer of device 0000:00:11.5 to 64
Thanks in advance,
-- Jim
-- NiceBloke
-- Greg Gulik http://www.gulik.org/greg/ greg @ gulik.org
