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Tasklist

FS#71756 - jackd does not start anymore after update to kernel 5.13.8

Attached to Project: Arch Linux
Opened by Rainer Schaue (void42) - Friday, 06 August 2021, 16:42 GMT
Last edited by Andreas Radke (AndyRTR) - Tuesday, 31 August 2021, 19:05 GMT
Task Type Bug Report
Category Packages: Core
Status Closed
Assigned To No-one
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No

Details

Description:
after an update to kernel 5.13.8 my jack audio server stopped working:

❯ uname -a
Linux void 5.13.8-zen1-1-zen #1 ZEN SMP PREEMPT Wed, 04 Aug 2021 16:57:43 +0000 x86_64 GNU/Linux


Message in qjackctl:
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Fri Aug 6 07:58:12 2021: Starting jack server...
Fri Aug 6 07:58:12 2021: JACK server starting in realtime mode with priority 89
Fri Aug 6 07:58:12 2021: self-connect-mode is "Don't restrict self connect requests"
Fri Aug 6 07:58:12 2021: Acquired audio card Audio1
Fri Aug 6 07:58:12 2021: creating alsa driver ... hw:R15|hw:R15|128|2|44100|0|0|nomon|swmeter|-|32bit
Fri Aug 6 07:58:12 2021: configuring for 44100Hz, period = 128 frames (2.9 ms), buffer = 2 periods
Fri Aug 6 07:58:12 2021: ERROR: ALSA: mmap-based access is not possible for the capture stream of this audio interface
Fri Aug 6 07:58:12 2021: ERROR: ALSA: cannot configure capture channel
Fri Aug 6 07:58:12 2021: Released audio card Audio1
Fri Aug 6 07:58:12 2021: ERROR: Cannot initialize driver
Fri Aug 6 07:58:12 2021: ERROR: JackServer::Open failed with -1
Fri Aug 6 07:58:12 2021: ERROR: Failed to open server
Fri Aug 6 07:58:13 2021: Saving settings to "/home/martin/.config/jack/conf.xml" ...
07:58:14.414 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info.


The card seems to still be detected as before:

❯ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 0: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 1: R15 [RME Digi9652 (Rev 1.5)], device 0: RME Digi9652 (Rev 1.5) [RME Digi9652 (Rev 1.5)]
Subdevices: 1/1
Subdevice #0: subdevice #0

For now i downgraded the kernel and it works with my previous version:
❯ uname -a
Linux void 5.13.4-zen1-1-zen #1 ZEN SMP PREEMPT Wed, 21 Jul 2021 17:31:12 +0000 x86_64 GNU/Linux
This task depends upon

Closed by  Andreas Radke (AndyRTR)
Tuesday, 31 August 2021, 19:05 GMT
Reason for closing:  None
Comment by Rainer Schaue (void42) - Tuesday, 24 August 2021, 15:43 GMT
cannot reproduce the issue anymore with 5.13.12-zen1-1-zen. Issue can be closed.

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