Public bug reported: With the most recent libubuntu-app-launch4:
$ apt policy libubuntu-app-launch4 libubuntu-app-launch4: Installed: 0.10+17.04.20170215.1-0ubuntu1 Candidate: 0.10+17.04.20170215.1-0ubuntu1 Version table: *** 0.10+17.04.20170215.1-0ubuntu1 400 400 http://archive.ubuntu.com/ubuntu zesty-proposed/main amd64 Packages 100 /var/lib/dpkg/status Unity8 aborts on startup with: > LTTng-UST: Error (-17) while registering tracepoint probe. Duplicate registration of tracepoint probes having the same name is not allowed. ProblemType: Crash DistroRelease: Ubuntu 17.04 Package: unity8 8.15+17.04.20170301.2-0ubuntu1 [origin: LP-PPA-ci-train-ppa-service-2481] ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8 Uname: Linux 4.10.0-8-generic x86_64 ApportVersion: 2.20.4-0ubuntu2 Architecture: amd64 Date: Thu Mar 2 09:51:45 2017 ExecutablePath: /usr/bin/unity8 ExecutableTimestamp: 1488389347 InstallationDate: Installed on 2016-05-06 (299 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) ProcCmdline: /usr/bin/unity8 --mode=greeter ProcCwd: /var/lib/lightdm ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pl_PL.UTF-8 SHELL=/bin/false Signal: 6 SourcePackage: unity8 StacktraceTop: __lttng_events_init__ubuntu_app_launch () at /usr/include/lttng/ust-tracepoint-event.h:1011 call_init (l=<optimized out>, argc=argc@entry=2, argv=argv@entry=0x7ffc9ad667a8, env=env@entry=0x5570b3998740) at dl-init.c:72 call_init (env=0x5570b3998740, argv=0x7ffc9ad667a8, argc=2, l=<optimized out>) at dl-init.c:30 _dl_init (main_map=main_map@entry=0x7f70500ad630, argc=2, argv=0x7ffc9ad667a8, env=0x5570b3998740) at dl-init.c:120 dl_open_worker (a=a@entry=0x7f707cff76c0) at dl-open.c:575 Title: unity8 crashed with SIGABRT UpgradeStatus: Upgraded to zesty on 2016-11-22 (99 days ago) UserGroups: ** Affects: ubuntu-app-launch (Ubuntu) Importance: Undecided Status: New ** Affects: unity8 (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: amd64 apport-crash need-amd64-retrace third-party-packages zesty ** Information type changed from Private to Public ** Also affects: ubuntu-app-launch (Ubuntu) Importance: Undecided Status: New ** Changed in: unity8 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity8 in Ubuntu. https://bugs.launchpad.net/bugs/1669314 Title: unity8 crashed with SIGABRT: LTTng-UST: Error (-17) while registering tracepoint probe. Duplicate registration of tracepoint probes having the same name is not allowed. Status in ubuntu-app-launch package in Ubuntu: New Status in unity8 package in Ubuntu: Incomplete Bug description: With the most recent libubuntu-app-launch4: $ apt policy libubuntu-app-launch4 libubuntu-app-launch4: Installed: 0.10+17.04.20170215.1-0ubuntu1 Candidate: 0.10+17.04.20170215.1-0ubuntu1 Version table: *** 0.10+17.04.20170215.1-0ubuntu1 400 400 http://archive.ubuntu.com/ubuntu zesty-proposed/main amd64 Packages 100 /var/lib/dpkg/status Unity8 aborts on startup with: > LTTng-UST: Error (-17) while registering tracepoint probe. Duplicate registration of tracepoint probes having the same name is not allowed. ProblemType: Crash DistroRelease: Ubuntu 17.04 Package: unity8 8.15+17.04.20170301.2-0ubuntu1 [origin: LP-PPA-ci-train-ppa-service-2481] ProcVersionSignature: Ubuntu 4.10.0-8.10-generic 4.10.0-rc8 Uname: Linux 4.10.0-8-generic x86_64 ApportVersion: 2.20.4-0ubuntu2 Architecture: amd64 Date: Thu Mar 2 09:51:45 2017 ExecutablePath: /usr/bin/unity8 ExecutableTimestamp: 1488389347 InstallationDate: Installed on 2016-05-06 (299 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) ProcCmdline: /usr/bin/unity8 --mode=greeter ProcCwd: /var/lib/lightdm ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=pl_PL.UTF-8 SHELL=/bin/false Signal: 6 SourcePackage: unity8 StacktraceTop: __lttng_events_init__ubuntu_app_launch () at /usr/include/lttng/ust-tracepoint-event.h:1011 call_init (l=<optimized out>, argc=argc@entry=2, argv=argv@entry=0x7ffc9ad667a8, env=env@entry=0x5570b3998740) at dl-init.c:72 call_init (env=0x5570b3998740, argv=0x7ffc9ad667a8, argc=2, l=<optimized out>) at dl-init.c:30 _dl_init (main_map=main_map@entry=0x7f70500ad630, argc=2, argv=0x7ffc9ad667a8, env=0x5570b3998740) at dl-init.c:120 dl_open_worker (a=a@entry=0x7f707cff76c0) at dl-open.c:575 Title: unity8 crashed with SIGABRT UpgradeStatus: Upgraded to zesty on 2016-11-22 (99 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-app-launch/+bug/1669314/+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