*** This bug is a duplicate of bug 1419324 *** https://bugs.launchpad.net/bugs/1419324
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 #1419324, 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/1430905/+attachment/4341474/+files/CoreDump.gz ** Attachment removed: "Disassembly.txt" https://bugs.launchpad.net/bugs/1430905/+attachment/4341476/+files/Disassembly.txt ** Attachment removed: "ProcMaps.txt" https://bugs.launchpad.net/bugs/1430905/+attachment/4341477/+files/ProcMaps.txt ** Attachment removed: "ProcStatus.txt" https://bugs.launchpad.net/bugs/1430905/+attachment/4341478/+files/ProcStatus.txt ** Attachment removed: "Registers.txt" https://bugs.launchpad.net/bugs/1430905/+attachment/4341479/+files/Registers.txt ** Attachment removed: "Stacktrace.txt" https://bugs.launchpad.net/bugs/1430905/+attachment/4341480/+files/Stacktrace.txt ** Attachment removed: "ThreadStacktrace.txt" https://bugs.launchpad.net/bugs/1430905/+attachment/4341481/+files/ThreadStacktrace.txt ** This bug has been marked a duplicate of private bug 1419324 ** 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 gdm in Ubuntu. https://bugs.launchpad.net/bugs/1430905 Title: gdm crashed with SIGSEGV in g_main_context_dispatch() Status in gdm package in Ubuntu: New Bug description: sudo apt-get install gnome-session-wayland and login with wayland. show a black screen and return gdm. cannot use wayland ProblemType: Crash DistroRelease: Ubuntu 15.04 Package: gdm 3.14.1-0ubuntu2 ProcVersionSignature: Ubuntu 3.19.0-8.8-generic 3.19.1 Uname: Linux 3.19.0-8-generic x86_64 NonfreeKernelModules: zfs zunicode zcommon znvpair zavl ApportVersion: 2.16.2-0ubuntu2 Architecture: amd64 Date: Thu Mar 12 00:33:42 2015 ExecutablePath: /usr/sbin/gdm InstallationDate: Installed on 2015-03-08 (3 days ago) InstallationMedia: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) ProcCmdline: /usr/sbin/gdm ProcEnviron: LANG=en_HK.UTF-8 LANGUAGE=en_HK:en PATH=(custom, no user) SegvAnalysis: Segfault happened at: 0x411b50: mov 0x18(%rdi),%rax PC (0x00411b50) ok source "0x18(%rdi)" (0x00000018) not located in a known VMA region (needed readable region)! destination "%rax" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: gdm StacktraceTop: ?? () ?? () g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 Title: gdm crashed with SIGSEGV in g_main_context_dispatch() UpgradeStatus: Upgraded to vivid on 2015-03-08 (2 days ago) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm/+bug/1430905/+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