*** This bug is a duplicate of bug 1754445 *** https://bugs.launchpad.net/bugs/1754445
Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1754445, so 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. Please continue to report any other bugs you may find. ** Attachment removed: "CoreDump.gz" https://bugs.launchpad.net/bugs/1755029/+attachment/5076190/+files/CoreDump.gz ** Attachment removed: "Disassembly.txt" https://bugs.launchpad.net/bugs/1755029/+attachment/5076192/+files/Disassembly.txt ** Attachment removed: "ProcMaps.txt" https://bugs.launchpad.net/bugs/1755029/+attachment/5076195/+files/ProcMaps.txt ** Attachment removed: "ProcStatus.txt" https://bugs.launchpad.net/bugs/1755029/+attachment/5076196/+files/ProcStatus.txt ** Attachment removed: "Registers.txt" https://bugs.launchpad.net/bugs/1755029/+attachment/5076197/+files/Registers.txt ** Attachment removed: "Stacktrace.txt" https://bugs.launchpad.net/bugs/1755029/+attachment/5076198/+files/Stacktrace.txt ** Attachment removed: "ThreadStacktrace.txt" https://bugs.launchpad.net/bugs/1755029/+attachment/5076199/+files/ThreadStacktrace.txt ** This bug has been marked a duplicate of bug 1754445 gnome-shell crashed with SIGSEGV in cogl_object_unref() from iter_remove_or_steal() from g_hash_table_iter_remove() from st_texture_cache_evict_icons() from on_icon_theme_changed() ** Information type changed from Private to Public ** Tags removed: need-amd64-retrace -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1755029 Title: gnome-shell crashed with SIGSEGV in cogl_object_unref() Status in gnome-shell package in Ubuntu: New Bug description: gnome-shell crashed with SIGSEGV ProblemType: Crash DistroRelease: Ubuntu 18.04 Package: gnome-shell 3.27.92-0ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3 Uname: Linux 4.15.0-10-generic x86_64 ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 CurrentDesktop: GNOME-Greeter:GNOME Date: Sun Mar 11 20:40:53 2018 DisplayManager: lightdm ExecutablePath: /usr/bin/gnome-shell GsettingsChanges: InstallationDate: Installed on 2018-03-09 (2 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180227) ProcCmdline: /usr/bin/gnome-shell ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=es_ES.UTF-8 SHELL=/bin/false SegvAnalysis: Segfault happened at: 0x7f5140b49510 <cogl_object_unref>: mov (%rdi),%rax PC (0x7f5140b49510) ok source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)! destination "%rax" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: gnome-shell StacktraceTop: cogl_object_unref () from /usr/lib/x86_64-linux-gnu/mutter/libmutter-cogl-2.so ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /usr/lib/gnome-shell/libst-1.0.so g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 Title: gnome-shell crashed with SIGSEGV in cogl_object_unref() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1755029/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp