Thank you for reporting this bug to Ubuntu. Ubuntu 17.04 (zesty) reached end-of-life on January 13, 2018.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: gnome-shell (Ubuntu) Status: New => Invalid -- 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/1675103 Title: gnome-shell crashed with SIGSEGV in update_move() Status in gnome-shell package in Ubuntu: Invalid Bug description: I set up my monitors aligned in the "Displays" app to the lower edge: builtin (smaller), external 1, external 2 If the terminal window is on the builtin monitor, and I drag it up, something on the screen reloads. The terminal window survives. ProblemType: Crash DistroRelease: Ubuntu 17.04 Package: gnome-shell 3.24.0-0ubuntu1 ProcVersionSignature: Ubuntu 4.10.0-13.15-generic 4.10.1 Uname: Linux 4.10.0-13-generic x86_64 ApportVersion: 2.20.4-0ubuntu2 Architecture: amd64 CurrentDesktop: GNOME Date: Wed Mar 22 10:03:24 2017 DisplayManager: gdm3 ExecutablePath: /usr/bin/gnome-shell GsettingsChanges: b'org.gnome.desktop.interface' b'cursor-theme' b"'DMZ-White'" b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'" b'org.gnome.desktop.interface' b'icon-theme' b"'ubuntu-mono-dark'" b'org.gnome.desktop.interface' b'scaling-factor' b'uint32 1' b'org.gnome.desktop.interface' b'gtk-theme' b"'Ambiance'" InstallationDate: Installed on 2017-03-21 (0 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Beta amd64 (20170321) ProcCmdline: /usr/bin/gnome-shell ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SegvAnalysis: Segfault happened at: 0x7f404c669a80: mov 0x18(%rcx),%esi PC (0x7f404c669a80) ok source "0x18(%rcx)" (0x00000018) not located in a known VMA region (needed readable region)! destination "%esi" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: gnome-shell StacktraceTop: ?? () from /usr/lib/x86_64-linux-gnu/libmutter-0.so.0 meta_window_handle_mouse_grab_op_event () from /usr/lib/x86_64-linux-gnu/libmutter-0.so.0 ?? () from /usr/lib/x86_64-linux-gnu/libmutter-0.so.0 ?? () from /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-0.so ?? () from /usr/lib/x86_64-linux-gnu/mutter/libmutter-clutter-0.so Title: gnome-shell crashed with SIGSEGV in meta_window_handle_mouse_grab_op_event() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1675103/+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