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[Arch Linux] Dock windows preview on mouse click / hover becomes unusable #1200

Closed keybreak closed 4 years ago

keybreak commented 5 years ago

Describe the bug

Preview is very buggy now on deepin-mutter (which is still default for Arch / Manjaro):

  1. On mouse hover only shows first selected Windows and then get stuck and doesn't update other windows.

  2. On mouse click with 90% probability creates another window on background (which is just a copy of selected window and not active), everything becomes very glitchy and a lot of times you can't even move selected window, same goes on next preview window click.

Basically described problems makes whole functionality of switching windows from dock preview unusable.

To Reproduce

  1. Video 1 https://i.imgur.com/3gzndbB.mp4

  2. Video 2 https://i.imgur.com/oqrTe4N.mp4

Expected behavior

Just bring back what was always working very good:

  1. Preview on mouse hover should show selected window

  2. Preview on mouse click should:

    • Bring selected window on top
    • Should NOT hide all other windows
    • Should NOT create some buggy copy of selected Windows which is impossible to close / move

Enviroments:

OS: Manjaro 18.0.4 Illyria Kernel: x86_64 Linux 4.19.42-1-MANJARO Shell: bash 5.0.7 DE: Deepin 15.10.1 WM: Deepin WM WM Theme: deepin GTK Theme: deepin [GTK2/3] Icon Theme: deepin compiler: gcc 8.3.0 tk: Qt 5.12.3 dm: LightDM

Distro & Version

Arch / Manjaro Deepin

Related package version

deepin-wm 1.9.38-1

Additional context

Started happen on deepin-mutter ~ month ago, in the process of moving to deepin-kwin. That's kinda break a lot of working habits...Really need to be fixed

antechdesigns commented 5 years ago

I can confirm this is happening on my archdeepin.

Lokke commented 5 years ago

i am able to reproduce this as well

DeepinBildschirmfoto_Bereich auswählen_20190520120149

deepin-account-faces 1.0.11-1 deepin-anything 0.0.9-1 deepin-anything-dkms 0.0.9-1 deepin-api 3.18.4-1 deepin-boot-maker 2.0.4.11-1 deepin-calculator 1.0.11-1 deepin-calendar 1.2.7-1 deepin-clone 1.1.2.1-1 deepin-clutter 1.26.2-2 deepin-cogl 1.22.5-2 deepin-control-center 4.10.4-1 deepin-crossover 16.0.6-1 deepin-daemon 3.27.2-1 deepin-desktop-base 2:2019.05.12-1 deepin-desktop-schemas 3.13.1-1 deepin-dock 4.9.13-1 deepin-draw 1.0.0-2 deepin-editor 1.2.6.4-1 deepin-file-manager 1:4.8.4.1-1 deepin-grub2-themes 1.0.0-3 deepin-gtk-theme 17.10.10-1 deepin-icon-theme 15.12.70-1 deepin-iconthemes-manjaro 20170918-1 deepin-image-viewer 1.3.13-1 deepin-launcher 4.6.10-1 deepin-manual 2.0.19-1 deepin-menu 3.4.8-1 deepin-metacity 3.22.24-1 deepin-movie 1:3.2.22.1-1 deepin-music 3.1.17.1-1 deepin-mutter 3.20.38-1 deepin-network-utils 0.1.4-1 deepin-picker 1.6.5-1 deepin-polkit-agent 0.2.6-1 deepin-polkit-agent-ext-gnomekeyring 0.1.0-1 deepin-qt-dbus-factory 1.1.1-2 deepin-qt5dxcb-plugin 1.2.0-1 deepin-qt5integration 0.3.11-2 deepin-screen-recorder 2.7.11-1 deepin-screensaver 0.0.8-1 deepin-screenshot 4.1.11-1 deepin-session-ui 4.9.7-1 deepin-shortcut-viewer 1.3.5-1 deepin-sound-theme 15.10.3-1 deepin-system-monitor 1.5.0-1 deepin-terminal 3.2.3.1-1 deepin-turbo 0.0.3-1 deepin-voice-recorder 1.4.0-1 deepin-wallpapers 1:1.7.7-1 deepin-wallpapers-extra 1.5-1 deepin-wm 1.9.38-1 qt4 4.8.7-29 qt5-base 5.12.3-2 qt5-declarative 5.12.3-2 qt5-graphicaleffects 5.12.3-1 qt5-location 5.12.3-1 qt5-multimedia 5.12.3-1 qt5-quickcontrols 5.12.3-1 qt5-quickcontrols2 5.12.3-1 qt5-script 5.12.3-1 qt5-sensors 5.12.3-1 qt5-speech 5.12.3-1 qt5-styleplugins 5.0.0.20170311-13 qt5-svg 5.12.3-1 qt5-tools 5.12.3-1 qt5-webchannel 5.12.3-1 qt5-webengine 5.12.3-2 qt5-webkit 5.212.0alpha2-28 qt5-websockets 5.12.3-1 qt5-x11extras 5.12.3-1 qt5-xmlpatterns 5.12.3-1 qtractor 0.9.7-1 qtwebkit-bin 2.3.4-9

sonald commented 5 years ago

@zccrs this should be a problem of dde-dock or it is due to deepin-wm-dbus ?

Lokke commented 5 years ago

i've played around on this topic. i could figure out that switching between dde-file-managers without "windows effects" will result into similar effects - but you can see that the whole desktop freezes and the dde-dock will disapear for a short time.

killed dde-dock, restarted it in deepin-terminal and did the same as before. 

2019-05-22, 22:41:22.122 [Debug  ] [                                                         0] app item clicked, name: "Datei-Manager" id: "e0T5ce53287" my-id: "e0T5ce53287" icon: "dde-file-manager"
2019-05-22, 22:41:24.121 [Warning] [                                                         0] requestActivate() called for  QWidgetWindow(0x5630aa7ff100, name="Dtk::Widget::DArrowRectangleClassWindow")  which has Qt::WindowDoesNotAcceptFocus set.
2019-05-22, 22:41:29.959 [Warning] [                                                         0] requestActivate() called for  QWidgetWindow(0x5630aa7ff100, name="Dtk::Widget::DArrowRectangleClassWindow")  which has Qt::WindowDoesNotAcceptFocus set.
2019-05-22, 22:41:31.394 [Warning] [                                                         0] requestActivate() called for  QWidgetWindow(0x5630aa7ff100, name="Dtk::Widget::DArrowRectangleClassWindow")  which has Qt::WindowDoesNotAcceptFocus set.
2019-05-22, 22:41:32.722 [Debug  ] [                                                         0] app item clicked, name: "Datei-Manager" id: "e0T5ce53287" my-id: "e0T5ce53287" icon: "dde-file-manager"
2019-05-22, 22:41:33.839 [Warning] [                                                         0] requestActivate() called for  QWidgetWindow(0x5630aa7ff100, name="Dtk::Widget::DArrowRectangleClassWindow")  which has Qt::WindowDoesNotAcceptFocus set.
2019-05-22, 22:41:35.416 [Warning] [                                                         0] requestActivate() called for  QWidgetWindow(0x5630aa7ff100, name="Dtk::Widget::DArrowRectangleClassWindow")  which has Qt::WindowDoesNotAcceptFocus set.
2019-05-22, 22:41:36.683 [Debug  ] [                                                         0] app item clicked, name: "Datei-Manager" id: "e0T5ce53287" my-id: "e0T5ce53287" icon: "dde-file-manager"
2019-05-22, 22:41:37.825 [Warning] [                                                         0] requestActivate() called for  QWidgetWindow(0x5630aa7ff100, name="Dtk::Widget::DArrowRectangleClassWindow")  which has Qt::WindowDoesNotAcceptFocus set.
2019-05-22, 22:41:41.423 [Warning] [                                                         0] requestActivate() called for  QWidgetWindow(0x5630aa7ff100, name="Dtk::Widget::DArrowRectangleClassWindow")  which has Qt::WindowDoesNotAcceptFocus set.
2019-05-22, 22:41:41.536 [Warning] [dregionmonitor.cpp   Dtk::Widget::DRegionMonitor::registerRegion 44] region already registered!
[1]    11173 segmentation fault (core dumped)  dde-dock

https://www.youtube.com/watch?v=Sm5S0_sLzqM

Lokke commented 5 years ago

DeepinBildschirmfoto_dde-desktop_20190523225332 still pressent

BLumia commented 5 years ago

dde-kwin seems no longer have this issue, did this issue still happens under Manjaro? If do, what's the package version? Thanks.

keybreak commented 5 years ago

@BLumia

  1. Yes - Arch, Manjaro & Deepin under kwin all has: 1) Hover part of problem still active (which looks little different than in this bug description of deepin-wm) - specifically if you open multiple windows of program, minimize them all - hover on preview will not reveal them and once you hover - preview window itself closes immediately. 2) Click part of the problem - if you click sometimes not always window become transparent (like 5% opacity) and ghosted, but unlike deepin-wm you can at least restore it or close - since it's still same single window. 3) On Arch i use latest deepin-kwin 0.0.11-1, on Linux Deepin also latest up to date - those were tested under VirtualBox VM.

  2. Under deepin-wm: 1) Hover part of problem was solved recently. 2) Click part of problem is still here (up to date Manjaro / Arch setups on real hardware) - this is the worst part of problem shown in bug description on video 2 please solve it.

BLumia commented 5 years ago

Thanks for the additional info!

For dde-kwin cc @zccrs . for deepin-wm, it's deprecated from deepin team so there probably will no longer have bugfix, but I'm not sure if @sonald (deepin-wm maintainer before dde-kwin released) or other contributer still would like to offer some help.

For the dde-kwin issue if I remember correctly it's already fixed but I'm not quite sure about which commit/version fixed the related issue(I'm not the dde-kwin maintainer). Will test it again later under a non-dev enviroment.

keybreak commented 5 years ago

Before deprecating deepin-wm completely it would be a good idea to make deepin-kwin at least somewhat more usable under Arch / Manjaro, or at least behave exactly same as under Linux Deepin.

wootifer commented 5 years ago

This problem also appeared on my computer from deepin unstable version 15.10.1 to 15.10.2.

SiamSami commented 4 years ago

@keybreak Okay, I have managed to partially fix this issue.

SiamSami commented 4 years ago

@BLumia

  1. Yes - Arch, Manjaro & Deepin under kwin all has:

    1. Hover part of problem still active (which looks little different than in this bug description of deepin-wm) - specifically if you open multiple windows of program, minimize them all - hover on preview will not reveal them and once you hover - preview window itself closes immediately.

@keybreak For that, open ~/.config/.kwinrc Look for "[Compositing]" and under that, search for "HiddenPreviews" and set it's value to 6; If you don't find "HiddenPreviews", then under "[Compositing]" type "HiddenPreviews=6".

Or, You can try this program, https://github.com/SiamSami/Deepin-kwin-settings Then, select the marked option and click on apply. deepin-screen-recorder_Select area_20200228092300

SiamSami commented 4 years ago

https://github.com/linuxdeepin/dde-dock/pull/280 Fixed and merged. Can anyone close it?

BLumia commented 4 years ago

Here you go :)