Sounds similar to https://errors.ubuntu.com/problem/29be756e879286492c1bb31b012dfbe27bff2735
** Attachment removed: "CoreDump.gz" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1955601/+attachment/5549199/+files/CoreDump.gz ** Attachment removed: "JournalErrors.txt" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1955601/+attachment/5549203/+files/JournalErrors.txt ** 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/1955601 Title: pulseaudio crashed with SIGSEGV in XFreeGC() Status in pulseaudio package in Ubuntu: Confirmed Bug description: Unknown crash after fresh install of Xubuntu Desktop over Live Server Daily Build. ProblemType: Crash DistroRelease: Ubuntu 22.04 Package: pulseaudio 1:15.0+dfsg1-1ubuntu6 ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14 Uname: Linux 5.13.0-19-generic x86_64 ApportVersion: 2.20.11-0ubuntu74 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: gene 1742 F.... pipewire-media- gene 1743 F.... pulseaudio /dev/snd/seq: gene 1741 F.... pipewire CasperMD5CheckResult: pass Date: Wed Dec 22 17:34:31 2021 ExecutablePath: /usr/bin/pulseaudio InstallationDate: Installed on 2021-12-20 (2 days ago) InstallationMedia: Ubuntu-Server 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20211219) ProcCmdline: /usr/bin/pulseaudio --daemonize=no --log-target=journal ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash XDG_RUNTIME_DIR=<set> SegvAnalysis: Segfault happened at: 0x7f4b7b9286c4 <XFreeGC+100>: mov %edx,0x4(%rax) PC (0x7f4b7b9286c4) ok source "%edx" ok destination "0x4(%rax)" (0x00000004) not located in a known VMA region (needed writable region)! SegvReason: writing NULL VMA Signal: 11 SourcePackage: pulseaudio StacktraceTop: XFreeGC () from /lib/x86_64-linux-gnu/libX11.so.6 XCloseDisplay () from /lib/x86_64-linux-gnu/libX11.so.6 pa_x11_wrapper_unref () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecore-15.0.so module_x11_publish_LTX_pa__done () from /usr/lib/pulse-15.0+dfsg1/modules/module-x11-publish.so ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecore-15.0.so Title: pulseaudio crashed with SIGSEGV in XFreeGC() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lxd plugdev sudo dmi.bios.date: 12/01/2006 dmi.bios.vendor: innotek GmbH dmi.bios.version: VirtualBox dmi.board.name: VirtualBox dmi.board.vendor: Oracle Corporation dmi.board.version: 1.2 dmi.chassis.type: 1 dmi.chassis.vendor: Oracle Corporation dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:sku:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr: dmi.product.family: Virtual Machine dmi.product.name: VirtualBox dmi.product.version: 1.2 dmi.sys.vendor: innotek GmbH separator: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1955601/+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
