[Bug 1653123] Re: update-notifier crashed with SIGSEGV in g_hash_table_lookup()

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: update-notifier (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1653123

Title:
  update-notifier crashed with SIGSEGV in g_hash_table_lookup()

Status in update-notifier package in Ubuntu:
  Confirmed

Bug description:
  I am sorry not to be able to be very helpful, but I just found this
  .crash report from a while ago in /var/crash so I'm not entirely sure
  what would have been happening at the time of the crash. Though likely
  something along the lines of either it closing by itself or me trying
  to close it and it crashing.

  ProblemType: Crash
  DistroRelease: Ubuntu 16.10
  Package: update-notifier 3.175
  ProcVersionSignature: Ubuntu 4.8.0-32.34-generic 4.8.11
  Uname: Linux 4.8.0-32-generic x86_64
  ApportVersion: 2.20.3-0ubuntu8.2
  Architecture: amd64
  CrashCounter: 1
  CurrentDesktop: GNOME
  Date: Fri Dec 23 12:05:22 2016
  Disassembly: => 0x0:	Cannot access memory at address 0x0
  ExecutablePath: /usr/bin/update-notifier
  InstallationDate: Installed on 2016-05-15 (227 days ago)
  InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021)
  ProcCmdline: update-notifier
  ProcEnviron:
   LANGUAGE=en_GB:en
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x0:	Cannot access memory at address 0x0
   PC (0x00000000) not located in a known VMA region (needed executable region)!
  SegvReason: executing NULL VMA
  Signal: 11
  SourcePackage: update-notifier
  StacktraceTop:
   ?? ()
   g_hash_table_lookup () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   gdk_x11_atom_to_xatom_for_display () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
   up_get_clipboard ()
   main ()
  Title: update-notifier crashed with SIGSEGV in g_hash_table_lookup()
  UpgradeStatus: Upgraded to yakkety on 2016-10-19 (70 days ago)
  UserGroups: adm cdrom dip libvirt libvirtd lpadmin plugdev sambashare sudo

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