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 This might be caused by some outdated packages which were installed on your system at the time of the report: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 gcc-9-base does not exist, ignoring no debug symbol package found for gir1.2-glib-2.0 no debug symbol package found for libegl1-mesa libgcc1 version 1:9.1.0-2ubuntu2~18.04 required, but 1:8.3.0-6ubuntu1~18.04.1 is available no debug symbol package found for libmagic-mgc libstdc++6 version 9.1.0-2ubuntu2~18.04 required, but 8.3.0-6ubuntu1~18.04.1 is available no debug symbol package found for perl-base no debug symbol package found for systemd-sysv libgcc1 version 1:9.1.0-2ubuntu2~18.04 required, but 1:8.3.0-6ubuntu1~18.04.1 is available no debug symbol package found for xserver-xorg-video-nvidia-430 no debug symbol package found for libnvidia-gl-430 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/1848879/+attachment/5298414/+files/CoreDump.gz ** Tags removed: need-amd64-retrace -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848879 Title: Xorg crashed with SIGABRT (when using dual screen) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server-hwe-18.04/+bug/1848879/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs