On Monday 27 July 2009 01:36:57 Martin Horn wrote: > I try to run xwax on ubuntustudio 8.10 on a Panasonic CF-T2 subnotebook > (1Ghz/512MB). Everytime I start real time audio apps like jack the graphic > gets very slow and freezes for some seconds, also the audio playback is > like timestretched and sounds filtered. > I guess it has something to do with interrupts shared by graphic and sound > (sound comes from a Maya44 USB sound card). > Can anybody give me a hint how to check or alter interrupt settings or do > you have any other ideas...?! Most computers have more then one usb port. And these usb ports sit on different irq's, I doubt it that all of them are shared with the graphics. How do you know which usb port uses which irq? Check the output of "lsusb" and "cat /proc/interrupts" to see where you audio- device is connected and which irq that port has. Have fun, Arnold
Attachment:
signature.asc
Description: This is a digitally signed message part.
_______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
