I can reproduce the crash reliably in less than 1 minute by simply repeatedly drawing rectangles on the empty black background (using JOSM plugin https://wiki.openstreetmap.org/wiki/JOSM/Plugins/BuildingsTools) in JOSM.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1745799 Title: Xwayland crashed with SIGABRT in OsAbort() from AbortServer() from FatalError() from xwl_log_handler() from wl_log() ["wl_registry@2: error 0: invalid global wl_output (20)\n"] Status in xorg-server package in Ubuntu: Confirmed Status in xwayland package in Ubuntu: Confirmed Bug description: Crashes when plugging in Dell WD15 ProblemType: Crash DistroRelease: Ubuntu 18.04 Package: xwayland 2:1.19.5-0ubuntu2 Uname: Linux 4.15.0-rc8+ x86_64 ApportVersion: 2.20.8-0ubuntu6 Architecture: amd64 CompositorRunning: None CrashCounter: 1 CurrentDesktop: ubuntu:GNOME Date: Sat Jan 27 22:12:41 2018 DistUpgraded: 2018-01-26 09:36:11,455 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' DistroCodename: bionic DistroVariant: ubuntu ExecutablePath: /usr/bin/Xwayland ExtraDebuggingInterest: No GraphicsCard: Intel Corporation Device [8086:591e] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:077a] Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0bda:5690 Realtek Semiconductor Corp. Bus 001 Device 003: ID 138a:0091 Validity Sensors, Inc. Bus 001 Device 002: ID 8087:0a2b Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. XPS 13 9365 ProcCmdline: /usr/bin/Xwayland :0 -rootless -terminate -core -listen 4 -listen 5 -displayfd 6 ProcEnviron: PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-rc8+ root=UUID=fe08dba8-d746-4a04-82c9-cac962e9321c ro quiet splash wmi.debug_dump_wdg=1 vt.handoff=7 Signal: 6 SourcePackage: xorg-server StacktraceTop: OsAbort () ?? () FatalError () ?? () ?? () from /usr/lib/x86_64-linux-gnu/libwayland-client.so.0 Title: Xwayland crashed with SIGABRT in OsAbort() UpgradeStatus: Upgraded to bionic on 2018-01-26 (1 days ago) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo dmi.bios.date: 12/05/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.0.21 dmi.board.name: 0DVT6M dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 31 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.0.21:bd12/05/2017:svnDellInc.:pnXPS139365:pvr:rvnDellInc.:rn0DVT6M:rvrA00:cvnDellInc.:ct31:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9365 dmi.sys.vendor: Dell Inc. version.compiz: compiz 1:0.9.13.1+18.04.20171116-0ubuntu1 version.libdrm2: libdrm2 2.4.89-1 version.libgl1-mesa-dri: libgl1-mesa-dri 17.2.4-0ubuntu2 version.libgl1-mesa-glx: libgl1-mesa-glx 17.2.4-0ubuntu2 version.xserver-xorg-core: xserver-xorg-core 2:1.19.5-0ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.10.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1745799/+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