Bug 419155 - Transparency stopped working
Summary: Transparency stopped working
Status: RESOLVED WORKSFORME
Alias: None
Product: kwin
Classification: Plasma
Component: compositing (show other bugs)
Version: 5.18.3
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-03-23 18:19 UTC by nuc
Modified: 2020-03-26 10:28 UTC (History)
2 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
qdbus org.kde.KWin /KWin supportInformation (3.15 KB, text/plain)
2020-03-26 08:29 UTC, nuc 		Details
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Description nuc 2020-03-23 18:19:25 UTC 
Since the latest updates, transparency stopped working on my machine.

My GPU is an AMD RX470 with open drivers.
Comment 1 Vlad Zahorodnii 2020-03-25 12:53:04 UTC 
Please post output of
    qdbus org.kde.KWin /KWin supportInformation
Comment 2 Szczepan Hołyszewski 2020-03-26 07:10:26 UTC 
Just in case your issue is the same that I recently had: a recent Plasma update might have reset your Plasma theme to vanilla Breeze. If you were using a community Breeze variant with enhanced transparency, it's possible that you didn't notice that the theme was changed because it looks mostly the same, except for enhanced transparency.
Comment 3 nuc 2020-03-26 08:29:19 UTC 
Created attachment 127020 [details]
qdbus org.kde.KWin /KWin supportInformation
Comment 4 nuc 2020-03-26 08:34:01 UTC 
Ok it works again. Seems plasma auto disabled it because of a crash.

It happened without me being notified, or I did not notice the notification.