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

[TAKAHASHI Hidetsugu]

I'm not sure if this information is useful or not.

I ran into the same phenomenon, so I ran the `xev` command to see if the
input information was detected.

It was detected without problems, and at the same time, the selection of
other windows themselves and their contents became possible after
invoking the `xev` command.

You hope this helps.

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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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