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passingthru67 / workspaces-to-dock

A gnome shell extension that transforms the workspaces into an intellihide dock
https://extensions.gnome.org/extension/427/workspaces-to-dock/
GNU General Public License v3.0
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Screen Locked up when entering activities view #138

Closed truongan closed 6 years ago

truongan commented 6 years ago

Linux Distribution version

Archlinux - so no version. Linux 4.16.7-1 Nvidia GTX 750 Dual monitor

Gnome Shell version

$ gnome-shell --version GNOME Shell 3.28.2

Xorg or Wayland (or both)

Xorg

Extension version or branch

Github master branch: commit 3be75cac027d2f5314323baa0eeefb2ffcd91ad9 Date: Fri May 4 15:49:07 2018 -0400

Description of the problem

When entering activities view, the whole screen is locked up. Effect still show when I hovering on windows but click them won't exit the activities view. Esc key won't work, press Super key again won't work either.

The only thing that can be done is Alt + F2 and r to restart shell.

Steps to reproduce the problem

Enter activities view by press Super key, move mouse to hot corner (top left), or click the activities on top bar

passingthru67 commented 6 years ago

I'd like to see what your gnome shell log looks like at the moment things crashed. Would you run the following command from a terminal ..

journalctl --since "YYYY-MM-DD HH:MM:SS" /usr/bin/gnome-shell > journaldebug.txt

Replace YYYY-MM-DD HH:MM:SS with the date and time (in the appropriate format like 2018-05-10 12:30:00) right before the lock up. Then post the results (journaldebug.txt) or send it to me via email (passingthru67@gmail.com).

truongan commented 6 years ago

This is a snippet of log right after I activate activites view.

Thg 5 10 18:35:08 archlinux gnome-shell[26031]: JS WARNING: [/home/truongan/.local/share/gnome-shell/extensions/workspaces-to-dock@passingthru67.gmail.com/dockedWorkspaces.js 800]: reference to undefined property "undefined" Thg 5 10 18:35:08 archlinux gnome-shell[26031]: JS ERROR: Exception in callback for signal: trigger: TypeError: DashToDock.dockManager._allDocks[idx] is undefined DockedWorkspaces<._overrideGnomeShellFunctions/WorkspacesView.WorkspacesDisplay.prototype._updateWorkspacesActualGeometry@/home/truongan/.local/share/gnome-shell/extensions/workspaces-to-dock@passingthru67.gmail.com/dockedWorkspaces.js:800:1 _updateWorkspacesViews@resource:///org/gnome/shell/ui/workspacesView.js:575:9 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 show@resource:///org/gnome/shell/ui/workspacesView.js:491:9 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 show@resource:///org/gnome/shell/ui/viewSelector.js:285:9 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 _animateVisible@resource:///org/gnome/shell/ui/overview.js:554:9 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 show@resource:///org/gnome/shell/ui/overview.js:540:9 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 toggle@resource:///org/gnome/shell/ui/overview.js:670:13 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 _toggleOverview@resource:///org/gnome/shell/ui/layout.js:1236:13 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 _emit@resource:///org/gnome/gjs/modules/signals.js:128:27 _trigger@resource:///org/gnome/shell/ui/layout.js:1369:9 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 _onBarrierHit@resource:///org/gnome/shell/ui/layout.js:1411:13 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 Thg 5 10 18:35:08 archlinux gnome-shell[26031]: JS ERROR: TypeError: area is null padArea@resource:///org/gnome/shell/ui/workspace.js:1048:9 _updateWindowPositions@resource:///org/gnome/shell/ui/workspace.js:1294:20 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 _realRecalculateWindowPositions@resource:///org/gnome/shell/ui/workspace.js:1271:9 wrapper@resource:///org/gnome/gjs/modules/_legacy.js:82:22 _recalculateWindowPositions/this._positionWindowsId<@resource:///org/gnome/shell/ui/workspace.js:1246:13 Thg 5 10 18:35:08 archlinux gnome-shell[26031]: clutter_paint_volume_set_width: assertion 'width >= 0.0f' failed

Right after that I do a Alt + F2 restart thing.

passingthru67 commented 6 years ago

I see you have Dash to Dock installed. Would you disable the WtD option to 'show the dock when hovering over dash to dock extension'? It's in the Additional Hide/Show Options section under the Behavior tab.

passingthru67 commented 6 years ago

BTW, what other extensions do you have installed and enabled?

passingthru67 commented 6 years ago

Another question .. Do you use Dash-to-Dock with the multi-monitor option turned on? If so, would you turn it off and test again?

passingthru67 commented 6 years ago

I've attached a secondary monitor to duplicate your setup. I now get the lockup when I have Gnome Shell's primary display set to the second monitor and DtD set to multi-monitor.

truongan commented 6 years ago

Glad you were able to reproduce it. I did try your aforementioned settings to some weird combo: Disable "show dock on mouse hovering" allow me to exit the activites overview, but the arrangements of window in activities view is all messed up and select a window does not have anny affect. Disable "show on all monitor" in DtD does seem to be a work around.

passingthru67 commented 6 years ago

I just pushed a commit that I believe will fix the issue. Would you download the latest master branch code and test it?

truongan commented 6 years ago

That was prompt bug hunting :D I can confirm that little change in the code does seem like a nice fix

passingthru67 commented 6 years ago

Good to hear! BTW, thanks for the help. Your feedback was important to the process.

matclab commented 6 years ago

I confirm the fix on my side too. Thanks a lot !