** Description changed: Binary package hint: pulseaudio I was in the pacmd shell and entered "exit". I got the crash when trying to enter pacmd again. + + This occurs in the development branch Natty using the latest daily-live + ISO (Dec 29th 2010). + + $ lsb_release -rd + Description: Ubuntu natty (development branch) + Release: 11.04 + + $ apt-cache policy pulseaudio + pulseaudio: + Installed: 1:0.9.22-0ubuntu3 + Candidate: 1:0.9.22-0ubuntu3 + Version table: + *** 1:0.9.22-0ubuntu3 0 + 500 http://archive.ubuntu.com/ubuntu/ natty/main amd64 Packages + 100 /var/lib/dpkg/status + + $ apt-cache policy alsa-base + alsa-base: + Installed: 1.0.23+dfsg-2ubuntu1b1 + Candidate: 1.0.23+dfsg-2ubuntu1b1 + Version table: + *** 1.0.23+dfsg-2ubuntu1b1 0 + 500 http://archive.ubuntu.com/ubuntu/ natty/main amd64 Packages + 100 /var/lib/dpkg/status + ProblemType: Crash DistroRelease: Ubuntu 11.04 Package: pulseaudio 1:0.9.22-0ubuntu3 ProcVersionSignature: Ubuntu 2.6.37-11.25-generic 2.6.37-rc7 Uname: Linux 2.6.37-11-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-id', '/dev/snd/controlC2', '/dev/snd/pcmC2D0c', '/dev/snd/pcmC2D0p', '/dev/snd/pcmC2D1p', '/dev/snd/midiC2D0', '/dev/snd/by-path', '/dev/snd/controlC1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D3p', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Cannot stat file /proc/5168/fd/38: Stale NFS file handle Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xe4544000 irq 43' - Mixer name : 'Analog Devices AD1981' - Components : 'HDA:11d41981,103c30c5,00100200' - Controls : 11 - Simple ctrls : 9 + Card hw:0 'Intel'/'HDA Intel at 0xe4544000 irq 43' + Mixer name : 'Analog Devices AD1981' + Components : 'HDA:11d41981,103c30c5,00100200' + Controls : 11 + Simple ctrls : 9 Card1.Amixer.info: - Card hw:1 'HDMI'/'HDA ATI HDMI at 0xe4410000 irq 44' - Mixer name : 'ATI R6xx HDMI' - Components : 'HDA:1002aa01,00aa0100,00100000' - Controls : 4 - Simple ctrls : 1 + Card hw:1 'HDMI'/'HDA ATI HDMI at 0xe4410000 irq 44' + Mixer name : 'ATI R6xx HDMI' + Components : 'HDA:1002aa01,00aa0100,00100000' + Controls : 4 + Simple ctrls : 1 Card1.Amixer.values: - Simple mixer control 'IEC958',0 - Capabilities: pswitch pswitch-joined penum - Playback channels: Mono - Mono: Playback [on] + Simple mixer control 'IEC958',0 + Capabilities: pswitch pswitch-joined penum + Playback channels: Mono + Mono: Playback [on] Card2.Amixer.info: - Card hw:2 'USB'/'E-MU Systems, Inc. E-MU 0404 | USB at usb-0000:00:1d.7-1, high speed' - Mixer name : 'USB Mixer' - Components : 'USB041e:3f04' - Controls : 6 - Simple ctrls : 5 + Card hw:2 'USB'/'E-MU Systems, Inc. E-MU 0404 | USB at usb-0000:00:1d.7-1, high speed' + Mixer name : 'USB Mixer' + Components : 'USB041e:3f04' + Controls : 6 + Simple ctrls : 5 Date: Wed Dec 29 17:56:41 2010 Disassembly: => 0x7fd573c99130: Cannot access memory at address 0x7fd573c99130 ExecutablePath: /usr/bin/pulseaudio LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101229) ProcCmdline: /usr/bin/pulseaudio --start --log-target=syslog ProcEnviron: - LANGUAGE= - PATH=(custom, no user) - LANG=en_US.UTF-8 + LANGUAGE= + PATH=(custom, no user) + LANG=en_US.UTF-8 SegvAnalysis: - Segfault happened at: 0x7fd573c99130: Cannot access memory at address 0x7fd573c99130 - PC (0x7fd573c99130) not located in a known VMA region (needed executable region)! + Segfault happened at: 0x7fd573c99130: Cannot access memory at address 0x7fd573c99130 + PC (0x7fd573c99130) not located in a known VMA region (needed executable region)! SegvReason: executing unknown VMA Signal: 11 SourcePackage: pulseaudio StacktraceTop: - ?? () - XCloseDisplay () from /usr/lib/libX11.so.6 - pa_x11_wrapper_unref () from /usr/lib/libpulsecore-0.9.22.so - module_x11_xsmp_LTX_pa__done () from /usr/lib/pulse-0.9.22/modules/module-x11-xsmp.so - ?? () from /usr/lib/libpulsecore-0.9.22.so + ?? () + XCloseDisplay () from /usr/lib/libX11.so.6 + pa_x11_wrapper_unref () from /usr/lib/libpulsecore-0.9.22.so + module_x11_xsmp_LTX_pa__done () from /usr/lib/pulse-0.9.22/modules/module-x11-xsmp.so + ?? () from /usr/lib/libpulsecore-0.9.22.so Title: pulseaudio crashed with SIGSEGV in XCloseDisplay() UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 12/02/2008 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68MVD Ver. F.15 dmi.board.name: 30C5 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 71.36 dmi.chassis.asset.tag: CNU8060L1R dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68MVDVer.F.15:bd12/02/2008:svnHewlett-Packard:pnHPCompaq8510p:pvrF.15:rvnHewlett-Packard:rn30C5:rvrKBCVersion71.36:cvnHewlett-Packard:ct10:cvr: dmi.product.name: HP Compaq 8510p dmi.product.version: F.15 dmi.sys.vendor: Hewlett-Packard
** Visibility changed to: Public -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/695438 Title: pulseaudio crashed with SIGSEGV in XCloseDisplay() -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
