*** This bug is a duplicate of bug 1675141 *** https://bugs.launchpad.net/bugs/1675141
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 #1675141, 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/1681616/+attachment/4859947/+files/CoreDump.gz ** Attachment removed: "Disassembly.txt" https://bugs.launchpad.net/bugs/1681616/+attachment/4859949/+files/Disassembly.txt ** Attachment removed: "ProcMaps.txt" https://bugs.launchpad.net/bugs/1681616/+attachment/4859955/+files/ProcMaps.txt ** Attachment removed: "ProcStatus.txt" https://bugs.launchpad.net/bugs/1681616/+attachment/4859956/+files/ProcStatus.txt ** Attachment removed: "Registers.txt" https://bugs.launchpad.net/bugs/1681616/+attachment/4859957/+files/Registers.txt ** Attachment removed: "Stacktrace.txt" https://bugs.launchpad.net/bugs/1681616/+attachment/4859958/+files/Stacktrace.txt ** Attachment removed: "ThreadStacktrace.txt" https://bugs.launchpad.net/bugs/1681616/+attachment/4859959/+files/ThreadStacktrace.txt ** This bug has been marked a duplicate of bug 1675141 lightdm crashed with SIGSEGV in munmap() ** Information type changed from Private to Public ** Tags removed: need-amd64-retrace -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1681616 Title: lightdm crashed with SIGSEGV Status in lightdm package in Ubuntu: New Bug description: I just got this segfault after pressing Ctrl-Alt-F1 and switching to single user mode with "init 1". ProblemType: Crash DistroRelease: Ubuntu 17.04 Package: lightdm 1.22.0-0ubuntu2 Uname: Linux 4.11.0-041100rc5-generic x86_64 ApportVersion: 2.20.4-0ubuntu3 Architecture: amd64 Date: Mon Apr 10 22:25:34 2017 ExecutablePath: /usr/sbin/lightdm InstallationDate: Installed on 2015-11-23 (504 days ago) InstallationMedia: Ubuntu-MATE 15.10 "Wily Werewolf" - Release amd64 (20151021) LightdmConfig: [Seat:*] autologin-guest=false autologin-user=teste autologin-user-timeout=0 ProcCmdline: lightdm --session-child 13 16 ProcEnviron: LANG=pt_BR.UTF-8 LANGUAGE=pt_BR: PATH=(custom, no user) SegvAnalysis: Segfault happened at: 0x7fbee2958f29: mov 0x8(%rax),%r12 PC (0x7fbee2958f29) ok source "0x8(%rax)" (0x7fbee2b42a40) not located in a known VMA region (needed readable region)! destination "%r12" ok SegvReason: reading unknown VMA Signal: 11 SourcePackage: lightdm StacktraceTop: ?? () from /lib64/ld-linux-x86-64.so.2 ?? () from /lib64/ld-linux-x86-64.so.2 ?? () from /lib64/ld-linux-x86-64.so.2 ?? () from /lib64/ld-linux-x86-64.so.2 ?? () from /lib64/ld-linux-x86-64.so.2 Title: lightdm crashed with SIGSEGV UpgradeStatus: Upgraded to zesty on 2017-03-25 (16 days ago) UserGroups: upstart.lightdm.override: manual To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1681616/+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