On Sat, 18 Apr 2015 19:39:53 +0200, Jörn Nettingsmeier wrote: >The problem started at the same time kernel 3.19.3 came out for >Tumbleweed, but downgrading to older kernels in the 3.19 series or as >far back as 3.17 doesn't restore jack functionality. So it must be >something in userspace. Hi Jörn, there definitively also is an issue with this kernel. [rocketmouse@archlinux ~]$ uname -rm 3.19.3-3-ARCH x86_64 [rocketmouse@archlinux ~]$ aconnect -i client 0: 'System' [type=kernel] 0 'Timer ' 1 'Announce ' client 14: 'Midi Through' [type=kernel] 0 'Midi Through Port-0' [rocketmouse@archlinux ~]$ amidi -l Dir Device Name IO hw:0,0 HDSPMx579bcc MIDI 1 IO hw:1,0 TerraTec EWX24/96 MIDI IO hw:2,0 TerraTec EWX24/96 MIDI I only use linux-rt, but an user of this kernel noticed it and started a thread here: https://lists.archlinux.org/pipermail/arch-general/2015-April/038789.html There isn't such an issue with [rocketmouse@archlinux ~]$ pacman -Q linux-rt linux-rt-lts linux-rt 3.18.9_rt5-2 linux-rt-lts 3.10.61_rt65-1 on my machine. Using those kernels, aconnect shows all devices listed by amidi. It might be unrelated to this particular jack issue, however, it's worth mentioning it. Regards, Ralf _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user