[Desktop-packages] [Bug 1877568] Re: 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)

2020-07-17 Thread Launchpad Bug Tracker
[Expired for mutter (Ubuntu) because there has been no activity for 60
days.]

** Changed in: mutter (Ubuntu)
   Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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:
  Expired
Status in mutter package in Ubuntu:
  Expired
Status in wayland package in Ubuntu:
  Expired

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=
   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
  

[Desktop-packages] [Bug 1877568] Re: 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)

2020-07-17 Thread Launchpad Bug Tracker
[Expired for wayland (Ubuntu) because there has been no activity for 60
days.]

** Changed in: wayland (Ubuntu)
   Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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:
  Expired
Status in mutter package in Ubuntu:
  Expired
Status in wayland package in Ubuntu:
  Expired

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=
   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
  

[Desktop-packages] [Bug 1877568] Re: 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)

2020-07-17 Thread Launchpad Bug Tracker
[Expired for gnome-terminal (Ubuntu) because there has been no activity
for 60 days.]

** Changed in: gnome-terminal (Ubuntu)
   Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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:
  Expired
Status in mutter package in Ubuntu:
  Expired
Status in wayland package in Ubuntu:
  Expired

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=
   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

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-18 Thread Daniel van Vugt
No problem. The bug will automatically close after 60 days of no
comments.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete
Status in wayland package in Ubuntu:
  Incomplete

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=
   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: 

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-15 Thread Jani Uusitalo
After doing manual dconf cleanup, I've been unable to reproduce the
issue. That's since posting the previous comment, so a few days now. So
I think I'll hold off on reporting this upstream for the time being, but
I'll go ahead and do that if the problem still manifests itself.

Thanks again, Daniel.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete
Status in wayland package in Ubuntu:
  Incomplete

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=
   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: 

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-12 Thread Daniel van Vugt
Please report the bug to the Mutter developers at:

  https://gitlab.gnome.org/GNOME/mutter/-/issues

and then tell us the new issue ID.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete
Status in wayland package in Ubuntu:
  Incomplete

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=
   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
  

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-12 Thread Jani Uusitalo
I removed all but Desktop Icons, Ubuntu AppIndicators and Ubuntu Dock,
rebooted and then reproduced the issue. Luckily I've found one way to
reproduce this, albeit somewhat convoluted and still a bit unreliable,
involving Synaptic and window tiling. And as it doesn't seem to trigger
the issue when using another account, I'm now working through settings
differences between the two in hopes of finding something crucial.

While doing so, I did discover that dconf-editor is similarly affected:

touko 12 16:09:32 saegusa gnome-shell[8208]: WL: compositor bug: The 
compositor tried to use an object from one client in a 'wl_pointer.enter' for a 
different client.
touko 12 16:09:32 saegusa gnome-shell[8208]: WL: error in client 
communication (pid 12364)
touko 12 16:09:32 saegusa dconf-editor[12364]: Error reading events from 
display: Katkennut putki
touko 12 16:09:32 saegusa boinc[2098]: No protocol specified
touko 12 16:09:32 saegusa boinc[2098]: No protocol specified
touko 12 16:09:33 saegusa boinc[2098]: No protocol specified
touko 12 16:09:33 saegusa boinc[2098]: No protocol specified
touko 12 16:09:34 saegusa gnome-shell[8208]: WL: compositor bug: The 
compositor tried to use an object from one client in a 'wl_pointer.enter' for a 
different client.
touko 12 16:09:34 saegusa boinc[2098]: No protocol specified
touko 12 16:09:34 saegusa boinc[2098]: No protocol specified
touko 12 16:09:34 saegusa gnome-shell[8208]: WL: error in client 
communication (pid 12796)
touko 12 16:09:34 saegusa gnome-terminal-[12796]: Error reading events from 
display: Katkennut putki
touko 12 16:09:34 saegusa systemd[3569]: gnome-terminal-server.service: 
Main process exited, code=exited, status=1/FAILURE
touko 12 16:09:34 saegusa systemd[3569]: gnome-terminal-server.service: 
Failed with result 'exit-code'.
touko 12 16:09:34 saegusa systemd[3569]: 
vte-spawn-da1941e8-60e5-48e5-868b-7348dd1158c7.scope: Succeeded.
touko 12 16:09:34 saegusa gnome-shell[8208]: Error adding children to 
desktop: this.layout.get_child_at(...) is null
touko 12 16:09:34 saegusa gnome-shell[8208]: Error adding children to 
desktop: this.layout.get_child_at(...) is null
touko 12 16:09:34 saegusa gnome-shell[8208]: Error adding children to 
desktop: this.layout.get_child_at(...) is null
touko 12 16:09:34 saegusa gnome-shell[8208]: Error adding children to 
desktop: this.layout.get_child_at(...) is null

Looks like dconf-editor did not exit with FAILURE, but the dconf-editor
window did disappear just as Gnome terminal's did.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete
Status in wayland package in Ubuntu:
  Incomplete

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
  

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-11 Thread Daniel van Vugt
If it is a compositor bug as the Wayland library is suggesting then next
please try uninstalling all non-Ubuntu gnome-shell extensions, and
reboot.

** Changed in: gnome-terminal (Ubuntu)
   Status: New => Incomplete

** Changed in: mutter (Ubuntu)
   Status: New => Incomplete

** Changed in: wayland (Ubuntu)
   Status: New => Incomplete

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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:
  Incomplete
Status in mutter package in Ubuntu:
  Incomplete
Status in wayland package in Ubuntu:
  Incomplete

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=
   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:
  

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-11 Thread Jani Uusitalo
Happened again:

May 11 17:05:50 saegusa gnome-shell[3619]: WL: compositor bug: The 
compositor tried to use an object from one client in a 'wl_pointer.enter' for a 
different client.
May 11 17:05:50 saegusa gnome-shell[3619]: WL: error in client 
communication (pid 5170)
May 11 17:05:50 saegusa gnome-terminal-[5170]: Error reading events from 
display: Katkennut putki
May 11 17:05:50 saegusa systemd[3544]: gnome-terminal-server.service: Main 
process exited, code=exited, status=1/FAILURE
May 11 17:05:50 saegusa systemd[3544]: gnome-terminal-server.service: 
Failed with result 'exit-code'.
May 11 17:05:50 saegusa systemd[3544]: 
vte-spawn-b269c64d-5376-49ec-83fc-9f4806ac4b30.scope: Succeeded.
May 11 17:05:50 saegusa systemd[3544]: 
vte-spawn-3294a176-7b32-4995-a11b-fe0fea8b07bc.scope: Succeeded.
May 11 17:05:50 saegusa systemd[3544]: 
vte-spawn-0b59afd0-1aed-4081-a7d1-801e7c405399.scope: Succeeded.
May 11 17:05:51 saegusa systemd[3544]: Started Application launched by 
gnome-shell.

But there's still nothing in /var/crash, nor on the Error Tracker (aside
from the aforementioned, unrelated crash from last week).

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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=
   LANG=fi_FI.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-30-generic 

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-11 Thread Jani Uusitalo
** Attachment added: "syslog.5-excerpt.log"
   
https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1877568/+attachment/5369829/+files/syslog.5-excerpt.log

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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=
   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
  

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-11 Thread Jani Uusitalo
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 Desktop
Packages, which is subscribed to gnome-terminal 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=
   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: 

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-11 Thread Jani Uusitalo
Thanks for the instructions, Daniel! I found no crash files either
locally or online, so I've implemented the workaround now, and will try
to trigger the crash again.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-terminal 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=
   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
  

[Desktop-packages] [Bug 1877568] Re: 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)

2020-05-11 Thread Daniel van Vugt
Please also follow these instructions to help us identify the crash:

1. Look in /var/crash for crash files and if found run:
ubuntu-bug YOURFILE.crash
Then tell us the ID of the newly-created bug.

2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where
ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine.
Do you find any links to recent problems on that page? If so then please
send the links to us.

3. If step 2 also failed then apply the workaround from bug 994921,
reboot, reproduce the crash, and retry step 1.

Please take care to avoid attaching .crash files to bugs as we are
unable to process them as file attachments. It would also be a security
risk for yourself.

** Package changed: xorg-server (Ubuntu) => mutter (Ubuntu)

** Also affects: gnome-terminal (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: wayland (Ubuntu)
   Importance: Undecided
   Status: New

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mutter 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=
   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