18 Apr
2015
18 Apr
'15
8:33 p.m.
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