Thank you for your report! However, processing it in order to get sufficient information for the developers failed (it does not generate a useful symbolic stack trace). This might be caused by some outdated packages which were installed on your system at the time of the report:
package libmirplatform14 does not exist, ignoring libglapi-mesa version 11.2.0-1ubuntu2.1~overlay1 required, but 11.2.0-1ubuntu2.2 is available package libandroid-properties1 does not exist, ignoring libmircookie2 version 0.25.0+16.04.20161203-0ubuntu1 required, but 0.21.0+16.04.20160330-0ubuntu1 is available unity-system-compositor version 0.8.0+16.04.20161206-0ubuntu1 required, but 0.4.3+16.04.20160323-0ubuntu1 is available package libmircore1 does not exist, ignoring libmirprotobuf3 version 0.25.0+16.04.20161203-0ubuntu1 required, but 0.21.0+16.04.20160330-0ubuntu1 is available libgles2-mesa version 11.2.0-1ubuntu2.1~overlay1 required, but 11.2.0-1ubuntu2.2 is available no debug symbol package found for xdg-user-dirs libgbm1 version 11.2.0-1ubuntu2.1~overlay1 required, but 11.2.0-1ubuntu2.2 is available libgl1-mesa-dri version 11.2.0-1ubuntu2.1~overlay1 required, but 11.2.0-1ubuntu2.2 is available no debug symbol package found for debianutils libmirclient9 version 0.25.0+16.04.20161203-0ubuntu1 required, but 0.21.0+16.04.20160330-0ubuntu1 is available libegl1-mesa version 11.2.0-1ubuntu2.1~overlay1 required, but 11.2.0-1ubuntu2.2 is available package libmircommon7 does not exist, ignoring no debug symbol package found for perl-base package libmirserver42 does not exist, ignoring libmirclient9 version 0.25.0+16.04.20161203-0ubuntu1 required, but 0.21.0+16.04.20160330-0ubuntu1 is available libmircookie2 version 0.25.0+16.04.20161203-0ubuntu1 required, but 0.21.0+16.04.20160330-0ubuntu1 is available libmirprotobuf3 version 0.25.0+16.04.20161203-0ubuntu1 required, but 0.21.0+16.04.20160330-0ubuntu1 is available unity-system-compositor version 0.8.0+16.04.20161206-0ubuntu1 required, but 0.4.3+16.04.20160323-0ubuntu1 is available Please upgrade your system to the latest package versions. If you still encounter the crash, please file a new report. Thank you for your understanding, and sorry for the inconvenience! ** Attachment removed: "CoreDump.gz" https://bugs.launchpad.net/bugs/1654536/+attachment/4800802/+files/CoreDump.gz ** Tags removed: need-arm64-retrace -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1654536 Title: unity-system-compositor crashed EGL_BAD_SURFACE To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1654536/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs