On Thu, 21 Dec 2006, Clemens Ladisch wrote: >> Although ALSA seems to be set up fine here (playback is working >> flawlessly, see below for setup details), recording does not work. arecord >> does not record silence but simply blocks after writing the file header: > This usually happens when interrupts are not delivered. > Try enabling/disabling ACPI interrupt routing. I tried both pci=noacpi and disabling devices that share the same IRQ. No change :-(. BTW IRQ count doesn't change when starting arecord. Any further tips? Regards $ cat /proc/interrupts CPU0 0: 27393 XT-PIC timer 1: 120 XT-PIC i8042 2: 0 XT-PIC cascade 5: 415 XT-PIC VIA8237 9: 0 XT-PIC acpi 10: 373 XT-PIC uhci_hcd:usb3, uhci_hcd:usb4, sk98lin, libata 11: 4560 XT-PIC uhci_hcd:usb1, uhci_hcd:usb2, nvidia 14: 11398 XT-PIC ide0 15: 101 XT-PIC ide1 NMI: 0 ERR: 2 ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user