On Thu, 2011-04-28 at 20:02 -0400, Mike Holstein wrote: > you see the line ehci_hcd:usb1, uhci_hcd:usb8, ohci1394, thats not > ideal.. that means that your firewire device is shared with 2 other > USB ports... you should look in the bios and see if you can change > that, and also, run lspci and see what firewire chipset you have...
Sharing IRQs is super-bad, but even having unneeded IRQs isn't ideal, e.g. do you need the crappy HDA intel device? Regarding to the shared IRQs, I for example avoid to use to much USB devices, by using a PS/2 mouse and keyboard. You should try hpet, tickless timer, because IRQ handling will become better: $ sudo chgrp audio /dev/hpet $ sudo chmod g+rw /dev/hpet $ sudo modprobe snd-hrtimer $ jackd --help [ --clocksource OR -c [ c(ycle) | h(pet) | s(ystem) ] - Ralf -- Ubuntu-Studio-users mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-users
