Public bug reported:
General information:
Ubuntu 21.04
X-Wayland
Device: Dell XPS13 2-in-1
When using the touchscreen to start or switch between apps in the dock,
the dock freezes after 1-5 events. A tooltip is shown permanently and
the dock is no longer responsive and can't be used for app switching
anymore. The top menu bar with wifi and bt settings etc. is also frozen.
This problem only occurs with Xwayland, not with classic X. And only
touch events trigger the freeze. Other input devices such as the
touchpad, the digitizer or an external mouse do not trigger this
problem.
Workaround:
Alt+Tab is not affected and can still be used for app switching, but it sucks
if the device is in tablet mode.
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: xwayland 2:21.1.1-0ubuntu1
ProcVersionSignature: Ubuntu 5.11.0-36.40-generic 5.11.22
Uname: Linux 5.11.0-36-generic x86_64
ApportVersion: 2.20.11-0ubuntu65.3
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Mon Sep 27 15:05:59 2021
EcryptfsUse: Yes
InstallationDate: Installed on 2021-09-15 (12 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: xwayland
UpgradeStatus: Upgraded to hirsute on 2021-09-25 (1 days ago)
** Affects: xwayland (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug hirsute
** Description changed:
General information:
Ubuntu 21.04
X-Wayland
Device: Dell XPS13 2-in-1
When using the touchscreen to start or switch between apps in the dock,
the dock freezes after 1-5 events. A tooltip is shown permanently and
the dock is no longer responsive and can't be used for app switching
anymore. The top menu bar with wifi and bt settings etc. is also frozen.
- This problem only occurs with Xwayland, not with classic X. And only if
- used touch events. None of the other following input devices cause any
- problems: touchpad, the digit, external mouse.
-
+ This problem only occurs with Xwayland, not with classic X. And only
+ touch events trigger the free. Other input devices do not cause problems
+ but are also useless once the dock is fronzen: touchpad, the digit,
+ external mouse.
Workaround:
Alt+Tab is not affected and can still be used for app switching, but it sucks
if the device is in tablet mode.
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: xwayland 2:21.1.1-0ubuntu1
ProcVersionSignature: Ubuntu 5.11.0-36.40-generic 5.11.22
Uname: Linux 5.11.0-36-generic x86_64
ApportVersion: 2.20.11-0ubuntu65.3
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Mon Sep 27 15:05:59 2021
- EcryptfsInUse: Yes
+ EcryptfsUse: Yes
InstallationDate: Installed on 2021-09-15 (12 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcEnviron:
- PATH=(custom, no user)
- XDG_RUNTIME_DIR=<set>
- LANG=de_DE.UTF-8
- SHELL=/bin/bash
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=<set>
+ LANG=de_DE.UTF-8
+ SHELL=/bin/bash
SourcePackage: xwayland
UpgradeStatus: Upgraded to hirsute on 2021-09-25 (1 days ago)
** Description changed:
General information:
Ubuntu 21.04
X-Wayland
Device: Dell XPS13 2-in-1
When using the touchscreen to start or switch between apps in the dock,
the dock freezes after 1-5 events. A tooltip is shown permanently and
the dock is no longer responsive and can't be used for app switching
anymore. The top menu bar with wifi and bt settings etc. is also frozen.
This problem only occurs with Xwayland, not with classic X. And only
- touch events trigger the free. Other input devices do not cause problems
- but are also useless once the dock is fronzen: touchpad, the digit,
- external mouse.
+ touch events trigger the free. Other input devices such as the touchpad,
+ the digitizer or an external mouse do not trigger this problem.
+
Workaround:
Alt+Tab is not affected and can still be used for app switching, but it sucks
if the device is in tablet mode.
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: xwayland 2:21.1.1-0ubuntu1
ProcVersionSignature: Ubuntu 5.11.0-36.40-generic 5.11.22
Uname: Linux 5.11.0-36-generic x86_64
ApportVersion: 2.20.11-0ubuntu65.3
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Mon Sep 27 15:05:59 2021
EcryptfsUse: Yes
InstallationDate: Installed on 2021-09-15 (12 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: xwayland
UpgradeStatus: Upgraded to hirsute on 2021-09-25 (1 days ago)
** Description changed:
General information:
Ubuntu 21.04
X-Wayland
Device: Dell XPS13 2-in-1
When using the touchscreen to start or switch between apps in the dock,
the dock freezes after 1-5 events. A tooltip is shown permanently and
the dock is no longer responsive and can't be used for app switching
anymore. The top menu bar with wifi and bt settings etc. is also frozen.
This problem only occurs with Xwayland, not with classic X. And only
- touch events trigger the free. Other input devices such as the touchpad,
- the digitizer or an external mouse do not trigger this problem.
-
+ touch events trigger the freeze. Other input devices such as the
+ touchpad, the digitizer or an external mouse do not trigger this
+ problem.
Workaround:
Alt+Tab is not affected and can still be used for app switching, but it sucks
if the device is in tablet mode.
ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: xwayland 2:21.1.1-0ubuntu1
ProcVersionSignature: Ubuntu 5.11.0-36.40-generic 5.11.22
Uname: Linux 5.11.0-36-generic x86_64
ApportVersion: 2.20.11-0ubuntu65.3
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Mon Sep 27 15:05:59 2021
EcryptfsUse: Yes
InstallationDate: Installed on 2021-09-15 (12 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: xwayland
UpgradeStatus: Upgraded to hirsute on 2021-09-25 (1 days ago)
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https://bugs.launchpad.net/bugs/1945203
Title:
Wayland: Useage of touchscreen on dock freezes the dock
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