Re: Jack/Natty crashes on "Cannot create thread 1 Operation not permitted" error
On 10-12-12 08:41 PM, Brian David wrote: > On Sun, Dec 12, 2010 at 4:10 PM, Ronan Jouchet 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 Ubuntu-Studio-devel@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-devel
Re: Jack/Natty crashes on "Cannot create thread 1 Operation not permitted" error
On Sun, Dec 12, 2010 at 4:10 PM, Ronan Jouchet 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! -- -Brian David -- Ubuntu-Studio-devel mailing list Ubuntu-Studio-devel@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-devel
Re: Jack/Natty crashes on "Cannot create thread 1 Operation not permitted" error
On 10-12-12 05:10 PM, Ronan Jouchet 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, Just in case, the pastebin address is http://pastebin.com/B45WFr0F (without the trailing dot) Sorry about that, Ronan -- Ubuntu-Studio-devel mailing list Ubuntu-Studio-devel@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-devel
Jack/Natty crashes on "Cannot create thread 1 Operation not permitted" error
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 -- Ubuntu-Studio-devel mailing list Ubuntu-Studio-devel@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-studio-devel