Turns out the online service was just a little slow to update, and there are in fact reports sent. But the only one post-20.04-upgrade is [1] from last week, which is a gnome-shell crash and IIRC, unrelated to the terminal issue here. It seemed to be triggered by something related to media files and Nautilus, and the logs from the time are different; I'm attaching them here. (I had separated gnome-shell logs out from the main syslog, but I've since reverted back to having everything in syslog.)
* [1] https://errors.ubuntu.com/oops/26828e26-8fc9-11ea- acd0-fa163e983629 ** Attachment added: "gnome-shell.log" https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1877568/+attachment/5369828/+files/gnome-shell.log -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to wayland in Ubuntu. https://bugs.launchpad.net/bugs/1877568 Title: WL: compositor bug: The compositor tried to use an object from one client in a 'wl_pointer.enter' for a different client (resulting in Gnome terminal crashing) Status in gnome-terminal package in Ubuntu: New Status in mutter package in Ubuntu: New Status in wayland package in Ubuntu: New Bug description: Since upgrading to 20.04 and switching to Wayland, Gnome terminal occasionally crashes. I interpret the corresponding logs to mean that it's actually Wayland that fails to do something in the background, which then takes down Gnome terminal: touko 08 11:35:16 saegusa gnome-shell[4227]: WL: compositor bug: The compositor tried to use an object from one client in a 'wl_pointer.enter' for a different client. touko 08 11:35:16 saegusa gnome-shell[4227]: WL: error in client communication (pid 11639) touko 08 11:35:16 saegusa gnome-terminal-[11639]: Error reading events from display: Katkennut putki touko 08 11:35:16 saegusa systemd[4153]: vte-spawn-bbca1723-5987-4ccf-98cb-3389ad05641e.scope: Succeeded. touko 08 11:35:16 saegusa systemd[4153]: vte-spawn-fbe02208-95df-4cf4-bfbe-fffc71d6bc7e.scope: Succeeded. touko 08 11:35:16 saegusa systemd[4153]: gnome-terminal-server.service: Main process exited, code=exited, status=1/FAILURE touko 08 11:35:16 saegusa systemd[4153]: gnome-terminal-server.service: Failed with result 'exit-code'. I have yet to nail down the precise circumstances, as this has (so far) been somewhat rare, having occurred perhaps once or twice a week. Since the log mentions pointer, I should perhaps mention that I've set `org.gnome.desktop.wm.preferences` > `focus-mode` to `mouse`. Gnome terminal also exhibits other misbehaviour wrt. to this, occasionally refusing to get focus, or alternatively losing the focus, despite mouse cursor being over the terminal window. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xwayland 2:1.20.8-2ubuntu2 ProcVersionSignature: Ubuntu 5.4.0-30.34-generic 5.4.34 Uname: Linux 5.4.0-30-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 CasperMD5CheckResult: skip CompizPlugins: [core,composite,opengl,compiztoolbox,decor,gnomecompat,snap,imgpng,unitymtgrabhandles,move,place,grid,resize,mousepoll,vpswitch,regex,winrules,wall,session,animation,workarounds,expo,ezoom,fade,scale,unityshell] CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Fri May 8 15:22:28 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu DkmsStatus: fwts-efi-runtime-dkms, 20.03.00, 5.4.0-29-generic, x86_64: installed (WARNING! Diff between built and installed module!) fwts-efi-runtime-dkms, 20.03.00, 5.4.0-30-generic, x86_64: installed (WARNING! Diff between built and installed module!) xtables-addons, 3.8, 5.4.0-29-generic, x86_64: installed xtables-addons, 3.8, 5.4.0-30-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [8086:0162] (rev 09) (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. P8 series motherboard [1043:84ca] InstallationDate: Installed on 2016-10-13 (1302 days ago) InstallationMedia: Ubuntu-Server 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: System manufacturer System Product Name ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fi_FI.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-30-generic root=UUID=45ed9550-28e7-4af4-a625-9f31663dce9b ro quiet splash vt.handoff=7 SourcePackage: xorg-server UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/17/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1505 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8H77-M PRO dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1505:bd10/17/2014:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8H77-MPRO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx 20.0.4-2ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.6-1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 xserver.bootTime: Tue Mar 20 15:09:56 2018 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.19.5-0ubuntu2~16.04.1 xserver.video_driver: modeset To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-terminal/+bug/1877568/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
