*** This bug is a duplicate of bug 1701289 *** https://bugs.launchpad.net/bugs/1701289
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 #1701289, 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/1722709/+attachment/4967308/+files/CoreDump.gz ** Attachment removed: "Disassembly.txt" https://bugs.launchpad.net/bugs/1722709/+attachment/4967310/+files/Disassembly.txt ** Attachment removed: "ProcMaps.txt" https://bugs.launchpad.net/bugs/1722709/+attachment/4967315/+files/ProcMaps.txt ** Attachment removed: "ProcStatus.txt" https://bugs.launchpad.net/bugs/1722709/+attachment/4967316/+files/ProcStatus.txt ** Attachment removed: "Registers.txt" https://bugs.launchpad.net/bugs/1722709/+attachment/4967317/+files/Registers.txt ** Attachment removed: "Stacktrace.txt" https://bugs.launchpad.net/bugs/1722709/+attachment/4967318/+files/Stacktrace.txt ** Attachment removed: "ThreadStacktrace.txt" https://bugs.launchpad.net/bugs/1722709/+attachment/4967319/+files/ThreadStacktrace.txt ** This bug has been marked a duplicate of bug 1701289 gnome-shell crashed with signal 5 in XIGetClientPointer() from gdk_x11_display_get_default_seat() ** 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 gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1722709 Title: creating and immediately destroying an SDL window crashes gnome-shell with signal 5 Status in gnome-shell package in Ubuntu: New Bug description: Running this Python script (requires python-sdl2 or python3-sdl2) immediately crashes gnome-shell. import sdl2 sdl2.SDL_Init(0) window = sdl2.SDL_CreateWindow( b'Hello, world!', sdl2.SDL_WINDOWPOS_UNDEFINED, sdl2.SDL_WINDOWPOS_UNDEFINED, 640, 480, 0) sdl2.SDL_DestroyWindow(window) sdl2.SDL_Quit() If gnome-shell was run from a terminal, its console output is (gnome-shell:10965): Gdk-ERROR **: The program 'gnome-shell' received an X Window System error. This probably reflects a bug in the program. The error was 'BadWindow (invalid Window parameter)'. (Details: serial 3567 error_code 3 request_code 18 (core protocol) minor_code 0) (Note to programmers: normally, X errors are reported asynchronously; that is, you will receive the error a while after causing it. To debug your program, run it with the GDK_SYNCHRONIZE environment variable to change this behavior. You can then get a meaningful backtrace from your debugger if you break on the gdk_x_error() function.) Trace/breakpoint trap (core dumped) ProblemType: Crash DistroRelease: Ubuntu 17.10 Package: gnome-shell 3.26.1-0ubuntu1 ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3 Uname: Linux 4.13.0-12-generic x86_64 NonfreeKernelModules: openafs ApportVersion: 2.20.7-0ubuntu2 Architecture: amd64 CurrentDesktop: GNOME Date: Wed Oct 11 00:56:53 2017 DisplayManager: gdm3 EcryptfsInUse: Yes ExecutablePath: /usr/bin/gnome-shell InstallationDate: Installed on 2016-02-19 (599 days ago) InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160218) ProcCmdline: /usr/bin/gnome-shell Signal: 5 SourcePackage: gnome-shell StacktraceTop: () at /usr/lib/x86_64-linux-gnu/libX11.so.6 () at /usr/lib/x86_64-linux-gnu/libX11.so.6 _XReply () at /usr/lib/x86_64-linux-gnu/libX11.so.6 XIGetClientPointer () at /usr/lib/x86_64-linux-gnu/libXi.so.6 () at /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 Title: gnome-shell crashed with signal 5 UpgradeStatus: Upgraded to artful on 2017-05-02 (161 days ago) UserGroups: adm audio bumblebee cdrom dip docker libvirt libvirtd lpadmin mock plugdev sambashare sbuild sudo wireshark To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1722709/+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