Björn Jacke: > Public bug reported: > > after upgrading from 18.04 to 20.04 starting mumble freezes all audio > applications. > > The audio related log at startup: > > JACK server starting in realtime mode with priority 10 > self-connect-mode is "Don't restrict self connect requests" > Cannot lock down 82280346 byte memory area (Cannot allocate memory) > audio_reservation_init > Acquire audio card Audio0 > creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit > configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods > ALSA: final selected sample format for capture: 32bit integer little-endian > ALSA: use 2 periods for capture > ALSA: final selected sample format for playback: 32bit integer little-endian > ALSA: use 2 periods for playback > > - running applications using sound freeze until mumble is stopped again > > - starting for example a new mpv player (while a blocking mumble client > is active) says "[ao/pulse] The stream is suspended. Bailing out." > > The problem does not change if I disable all mumble plugins, it does > also not change if I change audio input/output system to > alsa/jack/pluseaudio or oss. > > ** Affects: mumble (Ubuntu) > Importance: Undecided > Status: New
This issue also came up for Debian and is explained in bug #952742 ; by default the Mumble client will start Jack if it is installed and will try to use it, but there are no options in the GUI itself to control this. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=952742 This issue is fixed upstream with a one-line change not to start Jackd by default: https://github.com/mumble- voip/mumble/pull/3990/commits/0780d93aab3eec9796e1cb8606c5f3c089d64eca Mumble upstream is preparing a 1.3.1 bugfix release and recently uploaded an rc1 release candidate which I'm evaluating to see if it's releasable. -- Chris -- Chris Knadle [email protected] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874231 Title: mumble freezes all audio applications To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mumble/+bug/1874231/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
