KDE task switcher spam: "the window switcher installation is broken, resources are missing."
Solution 1
The window switcher installation is broken, resources are missing
It seems you downloaded some theme or custom task switcher that is not compatible with your current version.
I had same problem and fixed it selecting a working theme, then restarting (or relogging), using following command :
kwin_x11 --replace
Hope it helps.
Solution 2
In systemsettings5
, go to workspace->window management->task switcher. Here, under "Visualisation", try choosing something different from the drop-down (for example, I had the problem you describe when "Cover switch" was selected). Click Apply in the lower right corner. Then, bring up the run dialog (alt+f2 unless you changed the hotkey) and enter kwin_x11 --replace
, followed by ENTER. "Breeze Dark" instead of "Cover switch" worked for me, fwiw.
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Marcus Hansson
Updated on September 18, 2022Comments
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Marcus Hansson over 1 year
Invoking the task switcher (I use
<Alt-Tab>
) prompts a (very distracting) message box:If I release
<Alt-Tab>
, but then activate it shortly after, it will continue to grow, as such:I'm running Debian 9.2, e.g. Stretch, on a HP Probook 6450b. None of the base switcher effects works, and neither does the downloadable ones I've tried. The switching itself works, there's just no effect, or preview of any windows, it just switches instantaneously.
Questions:
- What could be causing this?
- How can I solve it?
Edit: I found a bug report. Reported Nov. 2015, maintainer* answered Aug. 2016, and then, silence. Doesn't bode well.
* I assume
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Ipor Sircer over 6 yearsKDE5 plasma is still not rock solid stable, so there are a lot of bugs now. If this bug is new then please report it: bugs.debian.org/cgi-bin/…
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Sparhawk over 6 years@IporSircer It's fairly solid on Arch Linux. This looks like a packaging issue. Switching works for me. But yeah, if you don't get anything useful here, you'd probably just want to contact Debian about this.
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Marcus Hansson over 6 yearsI found a bug report, but it really doesn't bode well, especially considering how minor a bug it is.
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jamespfinn almost 5 yearsThis did the trick for me. I'm pretty sure my issue was caused by a package update without restarting the session.
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ineersa over 4 yearscan you be more specific about "theme"? which theme did you pick? i seem to get this no matter which "desktop theme" i pick.
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DependencyHell over 4 years@Jayen using a default one instead of custom themes : imgur.com/a/xTddYoO same for task switcher
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ineersa over 4 yearsthanks. it turned out just having a broken theme installed broke all the themes. after uninstalling it, all the other themes worked fine.