[Bug 1904671] [NEW] After a certain amount of time after the session is launched, mouse clicks are no longer accepted

[TAKAHASHI Hidetsugu]

Public bug reported:

X11, Wayland, the Gnome Desktop does not recognize mouse clicks and
drags after several tens of minutes after launching. However, it does
recognize the movement of the mouse cursor.

[How To Reploduce]

1. login in a Gnome session.
2. launch some applications.
3. use it for a few dozen minutes.
4. attempt to click and drag with a mouse or other pointing device.

[Actual Result]

I can no longer select mouse click application windows, activity
buttons, dashes, etc.

[Expect Result]

I will accept mouse clicks until the end of the session, and possibly
hope that the event is executed when the click is made.

ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: ubuntu-release-upgrader-core 1:20.10.13
ProcVersionSignature: Ubuntu 5.8.0-28.30-lowlatency 5.8.14
Uname: Linux 5.8.0-28-lowlatency x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu50.1
Architecture: amd64
CasperMD5CheckResult: skip
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Wed Nov 18 13:29:28 2020
InstallationDate: Installed on 2018-05-20 (913 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ja_JP.UTF-8
 SHELL=/usr/bin/fish
RebootRequiredPkgs:
 gnome-shell
 linux-image-5.8.0-29-lowlatency
 linux-base
 linux-image-5.8.0-29-generic
 linux-base
SourcePackage: ubuntu-release-upgrader
Symptom: dist-upgrade
UpgradeStatus: Upgraded to groovy on 2020-10-25 (23 days ago)
VarLogDistupgradeAptclonesystemstate.tar.gz: Error: command ['pkexec', 'cat', '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'] failed with exit code 126: Error executing command as another user: Request dismissed
VarLogDistupgradeApttermlog: Error: [Errno 13] 許可がありません: '/var/log/dist-upgrade/apt-term.log'
VarLogDistupgradeTermlog:

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug dist-upgrade groovy

** Attachment added: "The output result of `ps ax` when the phenomenon is occurring."
   https://bugs.launchpad.net/bugs/1904671/+attachment/5435389/+files/2020-11-18T13%3A45_ps-ax.log

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https://bugs.launchpad.net/bugs/1904671

Title:
  After a certain amount of time after the session is launched, mouse
  clicks are no longer accepted

Status in ubuntu-release-upgrader package in Ubuntu:
  New

Bug description:
  X11, Wayland, the Gnome Desktop does not recognize mouse clicks and
  drags after several tens of minutes after launching. However, it does
  recognize the movement of the mouse cursor.

  [How To Reploduce]

  1. login in a Gnome session.
  2. launch some applications.
  3. use it for a few dozen minutes.
  4. attempt to click and drag with a mouse or other pointing device.

  [Actual Result]

  I can no longer select mouse click application windows, activity
  buttons, dashes, etc.

  [Expect Result]

  I will accept mouse clicks until the end of the session, and possibly
  hope that the event is executed when the click is made.

  ProblemType: Bug
  DistroRelease: Ubuntu 20.10
  Package: ubuntu-release-upgrader-core 1:20.10.13
  ProcVersionSignature: Ubuntu 5.8.0-28.30-lowlatency 5.8.14
  Uname: Linux 5.8.0-28-lowlatency x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu50.1
  Architecture: amd64
  CasperMD5CheckResult: skip
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Wed Nov 18 13:29:28 2020
  InstallationDate: Installed on 2018-05-20 (913 days ago)
  InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=ja_JP.UTF-8
   SHELL=/usr/bin/fish
  RebootRequiredPkgs:
   gnome-shell
   linux-image-5.8.0-29-lowlatency
   linux-base
   linux-image-5.8.0-29-generic
   linux-base
  SourcePackage: ubuntu-release-upgrader
  Symptom: dist-upgrade
  UpgradeStatus: Upgraded to groovy on 2020-10-25 (23 days ago)
  VarLogDistupgradeAptclonesystemstate.tar.gz: Error: command ['pkexec', 'cat', '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'] failed with exit code 126: Error executing command as another user: Request dismissed
  VarLogDistupgradeApttermlog: Error: [Errno 13] 許可がありません: '/var/log/dist-upgrade/apt-term.log'
  VarLogDistupgradeTermlog:

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