On 10-12-12 08:41 PM, Brian David wrote: > On Sun, Dec 12, 2010 at 4:10 PM, Ronan Jouchet<[email protected]> wrote: >> Hi, >> >> I can't run Jack under Natty, it refuses to start and raises a "Cannot >> create thread 1 Operation not permitted" error. Full log at >> http://pastebin.com/B45WFr0F. >> Help welcome... maybe I just forgot something stupid, maybe this is a >> real issue. >> >> More info: >> Realtime setup done at installed time >> Realtime setup confirmed via the Ubustu Controls app (user in audio >> group, memlock, rtprio) >> Kernels tested: generic, lowlatency >> Tested under normal user account and with sudo >> Gear: Edirol FA-66 through a TI PCMCIA card that used to work >> flawlessly under Lucid and Maverick. >> Natty 20101212 x86 >> >> Thanks for your help, >> >> -- >> Ronan >> > > One issue I see right away is that you should not be using Ubuntu > Studio Controls to adjust the realtime settings. Unless things have > changed (perhaps they have), Ubuntu Studio Controls edits > /etc/security/limits.conf, which is the wrong file. The file you will > want to edit is /etc/security/limits.d/audio.conf. Because you've > used Ubuntu Studio Controls, there's a chance that you have settings > in both limits.conf and audio.conf, and this can definitely cause > issues. > > Make sure only one of those files has the realtime settings. Hope that helps!
Hi Brian, Indeed, both files exist and have different settings, I'm having a look at this. Also, adi from #ffado mentioned several points nedding investigation, I'll test them tomorrow and report here. Thanks for the hint! Ronan Jouchet -- Ubuntu-Studio-devel mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-devel
