*** This bug is a duplicate of bug 1663528 *** https://bugs.launchpad.net/bugs/1663528
Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 1663528, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find. ** This bug has been marked a duplicate of bug 1663528 pulseaudio assert failure: pulseaudio: mixer.c:929: snd_mixer_elem_get_callback_private: Assertion `mixer' failed. ** Information type changed from Private to Public -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1723641 Title: pulseaudio assert failure: pulseaudio: mixer.c :929 : snd_mixer_elem_get_callback_private: l'assertion « mixer » a échoué. Status in pulseaudio package in Ubuntu: New Bug description: Happens at each start of the graphical (xorg apparently not wayland because of nvidia despite KMS at boot). ProblemType: Crash DistroRelease: Ubuntu 17.10 Package: pulseaudio 1:10.0-2ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 Uname: Linux 4.13.0-12-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.7-0ubuntu3 Architecture: amd64 AssertionMessage: pulseaudio: mixer.c :929 : snd_mixer_elem_get_callback_private: l'assertion « mixer » a échoué. CrashCounter: 1 Date: Tue Oct 10 08:33:43 2017 ExecutablePath: /usr/bin/pulseaudio InstallationDate: Installed on 2017-06-18 (118 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog ProcEnviron: LANG=fr_FR.UTF-8 PATH=(custom, no user) SHELL=/bin/false XDG_RUNTIME_DIR=<set> PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. Signal: 6 SourcePackage: pulseaudio StacktraceTop: __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x7fefdaa1f188 "mixer", file=file@entry=0x7fefdaa1f419 "mixer.c", line=line@entry=929, function=function@entry=0x7fefdaa1f6a0 "snd_mixer_elem_get_callback_private") at assert.c:92 __GI___assert_fail (assertion=0x7fefdaa1f188 "mixer", file=0x7fefdaa1f419 "mixer.c", line=929, function=0x7fefdaa1f6a0 "snd_mixer_elem_get_callback_private") at assert.c:101 snd_mixer_elem_get_callback_private () from /usr/lib/x86_64-linux-gnu/libasound.so.2 ?? () from /usr/lib/pulse-10.0/modules/module-alsa-card.so ?? () from /usr/lib/pulse-10.0/modules/module-alsa-card.so Title: pulseaudio assert failure: pulseaudio: mixer.c :929 : snd_mixer_elem_get_callback_private: l'assertion « mixer » a échoué. UpgradeStatus: Upgraded to artful on 2017-09-03 (41 days ago) UserGroups: dmi.bios.date: 09/08/2017 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0902 dmi.board.asset.tag: Default string dmi.board.name: PRIME X370-PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0902:bd09/08/2017:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEX370-PRO:rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1723641/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp