H.-Peter Baldamus wrote:
Kasimir Müller schrieb:
Obwohl ALSA unter 9.0 mit Kernel 2.6.5 problemlos lief, stottert die Wiedergabe nicht reproduzierbar unter 9.1 mit snd_intel8x0.
[...]
Die Diskperformance ist OK (ca. 24 MB/sec).
Evtl. hilft der Link (war schon mal in der Liste):
http://portal.suse.com/sdb/de/2004/05/thallma_91_sndsilence.html Bei mir läuft AC97 ohne Probleme; habe 9.1 aber neu installiert. In lsmod muß mindestens erscheinen: snd_sec_oss snd_pcm_oss snd_mixer_oss snd_intel8x0 snd_ac97_codec snd_pcm snd_page_alloc snd_sec_device snd soundcore (module für midi weggelassen).
Die Module sind alle da, aber ich habe folgendes entdeckt Die SOundkarte und die WLAN-Karte teilen sich den IRQ 11. Wenn ich die WLAN-Karte entferne , läuft der Sound astrein. Die Frage lautet also, wie kann ich die IRQs anders verteilen ? laptop:/home/kjm # lspci -v 0000:00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 04) Flags: bus master, fast devsel, latency 0 Memory at e8000000 (32-bit, prefetchable) Capabilities: [e4] #09 [d104] Capabilities: [a0] AGP version 2.0 0000:00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 04) (prog-if 00 [Norma l decode]) Flags: bus master, 66Mhz, fast devsel, latency 32 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fc000000-fdffffff Prefetchable memory behind bridge: d8000000-e7ffffff Expansion ROM at 0000c000 [disabled] [size=4K] 0000:00:1d.0 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #1) (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 4541 Flags: bus master, medium devsel, latency 0, IRQ 11 I/O ports at bf80 [size=32] 0000:00:1d.2 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #3) (rev 02) (prog-if 00 [UHCI]) Subsystem: Intel Corp.: Unknown device 4541 Flags: bus master, medium devsel, latency 0, IRQ 11 I/O ports at bf20 [size=32] 0000:00:1e.0 PCI bridge: Intel Corp. 82801BAM/CAM PCI Bridge (rev 42) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=10, sec-latency=32 I/O behind bridge: 0000e000-0000ffff Memory behind bridge: f4000000-fbffffff 0000:00:1f.0 ISA bridge: Intel Corp. 82801CAM ISA Bridge (LPC) (rev 02) Flags: bus master, medium devsel, latency 0 0000:00:1f.1 IDE interface: Intel Corp. 82801CAM IDE U100 (rev 02) (prog-if 8a [Master SecP PriP]) Subsystem: Intel Corp.: Unknown device 4541 Flags: bus master, medium devsel, latency 0, IRQ 11 I/O ports at <ignored> I/O ports at <ignored> I/O ports at <ignored> I/O ports at <ignored> I/O ports at bfa0 [size=16] Memory at 20000000 (32-bit, non-prefetchable) [size=1K] 0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801CA/CAM AC'97 Audio Controller (rev 02) Subsystem: Cirrus Logic: Unknown device 5959 Flags: bus master, medium devsel, latency 0, IRQ 11 I/O ports at d800 I/O ports at dc80 [size=64] 0000:00:1f.6 Modem: Intel Corp. 82801CA/CAM AC'97 Modem Controller (rev 02) (prog-if 00 [Generic]) Subsystem: Conexant MD56ORD V.92 MDC Modem Flags: medium devsel, IRQ 11 I/O ports at d400 I/O ports at dc00 [size=128] 0000:01:00.0 VGA compatible controller: nVidia Corporation NV17 [GeForce4 440 Go] (rev a3) (prog-if 00 [V GA]) Subsystem: Dell Computer Corporation: Unknown device 00d4 Flags: bus master, VGA palette snoop, 66Mhz, medium devsel, latency 32, IRQ 11 Memory at fc000000 (32-bit, non-prefetchable) [size=80000000] Memory at e0000000 (32-bit, prefetchable) [size=128M] Memory at dff80000 (32-bit, prefetchable) [size=512K] Expansion ROM at 00020000 [disabled] Capabilities: [60] Power Management version 2 Capabilities: [44] AGP version 2.0 0000:02:00.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78) Subsystem: Dell Computer Corporation: Unknown device 00d4 Flags: bus master, medium devsel, latency 32, IRQ 11 I/O ports at ec80 [size=f9000000] Memory at f8fffc00 (32-bit, non-prefetchable) [size=128] Expansion ROM at 00020000 [disabled] Capabilities: [dc] Power Management version 2 0000:02:01.0 CardBus bridge: Texas Instruments PCI4451 PC card Cardbus Controller Subsystem: Dell Computer Corporation: Unknown device 00d4 Flags: bus master, medium devsel, latency 168, IRQ 11 Memory at 20001000 (32-bit, non-prefetchable) Bus: primary=02, secondary=03, subordinate=06, sec-latency=176 Memory window 0: 20400000-207ff000 (prefetchable) Memory window 1: 20800000-20bff000 I/O window 0: 00004000-000040ff I/O window 1: 00004400-000044ff 16-bit legacy interface ports at 0001 0000:02:01.1 CardBus bridge: Texas Instruments PCI4451 PC card Cardbus Controller Subsystem: Dell Computer Corporation: Unknown device 00d4 Flags: bus master, medium devsel, latency 168, IRQ 11 Memory at 20002000 (32-bit, non-prefetchable) Bus: primary=02, secondary=07, subordinate=0a, sec-latency=176 Memory window 0: 20c00000-20fff000 (prefetchable) Memory window 1: 21000000-213ff000 I/O window 0: 00004800-000048ff I/O window 1: 00004c00-00004cff 16-bit legacy interface ports at 0001 0000:02:01.2 FireWire (IEEE 1394): Texas Instruments PCI4451 IEEE-1394 Controller (prog-if 10 [OHCI]) Subsystem: Dell Computer Corporation: Unknown device 00d4 Flags: bus master, medium devsel, latency 32, IRQ 11 Memory at f8fff000 (32-bit, non-prefetchable) Memory at f8ff8000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] Power Management version 2 0000:03:00.0 Ethernet controller: Unknown device 168c:0013 (rev 01) Subsystem: D-Link System Inc: Unknown device 3a94 Flags: bus master, medium devsel, latency 168, IRQ 11 Memory at 20800000 (32-bit, non-prefetchable) Capabilities: [44] Power Management version 2