Hi, On Friday 25 June 2010 15:55:06 Thomas Hedegaard wrote: > I have a problem with jack. I have a Edirol fa-101 firewire soundcard on > amd processer (2500+) with 512Mb RAM. If i have low frames/period setting > ( 128) jack shots down after short time (2 - 20 sec or almost instantly if > I run a program; ardour or openoffice) or if I have a high frames/period > setting (1024) I get xruns. > I have tried almost every setting possible and tried changing nice values > on the firewire card and a lot of other stuff. Changing nice-values will not help because: > 10: 445734 XT-PIC-XT ohci1394, yenta, > radeon@pci:0000:01:05.0 ...your firewire-controller shares its interrupt with the graphics card. That will almost always make problems. And using a pccard won't help you, as your pccard-slot shares that same interrupt as well. Bummer. It might be that your BIOS allows selecting interrupts for devices. Other then that I fear you are completely out-of-luck with that laptop for firewire-audio. > My Firewire card:* > thomas@thomas-laptop:~$ lspci | grep Fire > 00:0a.1 FireWire (IEEE 1394): Texas Instruments PCI4410 FireWire Controller > (rev 02) I think that one should work (if it wasn't sharing the interrupt). A side-note: There is a reason the ffado-README contains instructions what to report in case of errors. Mostly a verbose log of jack. And the output of ffado-diag... Have fun, Arnold
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