notify-osd crashed with signal 5 in _XReply()

[Jesse]

I hit ALT+F2 to restart Unity 7.4.0 on Ubuntu 16.04 beta 2, and this error appeared.

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: notify-osd 0.9.35+16.04.20151201-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-16.32-generic 4.4.6
Uname: Linux 4.4.0-16-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Apr 5 09:47:23 2016
DesktopSession: 'ubuntu'
ExecutablePath: /usr/lib/x86_64-linux-gnu/notify-osd
GtkTheme: 'Ambiance'
IconTheme: 'ubuntu-mono-dark'
InstallationDate: Installed on 2016-03-27 (8 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323)
MachineType: Micro-Star International Co., Ltd. GT80 2QD
ProcCmdline: /usr/lib/x86_64-linux-gnu/notify-osd
ProcEnviron:
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
 LANGUAGE=en_US
 PATH=(custom, no user)
 LANG=en_US.UTF-8
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-16-generic.efi.signed root=UUID=3f50e367-54df-476f-8e22-c609c422634d ro quiet splash vt.handoff=7
RelatedPackageVersions:
 xserver-xorg 1:7.7+13ubuntu3
 libgl1-mesa-glx 11.1.2-1ubuntu2
 libdrm2 2.4.67-1
 xserver-xorg-video-intel 2:2.99.917+git20160218-1ubuntu3
 xserver-xorg-video-ati 1:7.6.1-1ubuntu2
Signal: 5
SourcePackage: notify-osd
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
 _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
 XGetGeometry () from /usr/lib/x86_64-linux-gnu/libX11.so.6
 ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
 gdk_window_get_geometry () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0
Title: notify-osd crashed with signal 5 in _XReply()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 10/14/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: E1812IMS.119
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: MS-1812
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: REV:0.C
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 10
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrE1812IMS.119:bd10/14/2015:svnMicro-StarInternationalCo.,Ltd.:pnGT802QD:pvrREV0.C:rvnMicro-StarInternationalCo.,Ltd.:rnMS-1812:rvrREV0.C:cvnToBeFilledByO.E.M.:ct10:cvrToBeFilledByO.E.M.:
dmi.product.name: GT80 2QD
dmi.product.version: REV:0.C
dmi.sys.vendor: Micro-Star International Co., Ltd.
glxinfo: Error: [Errno 2] No such file or directory: 'glxinfo'

[Apport retracing service (apport)]

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 #1275524, 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.