Bug 419586

Summary:	Discover window often remains transparent for a second at startup
Product:	[Applications] Discover	Reporter:	Warbeaver <warbeaver>
Component:	discover	Assignee:	Dan Leinir Turthra Jensen <leinir>
Status:	RESOLVED MOVED
Severity:	minor	CC:	aleixpol
Priority:	NOR
Version First Reported In:	5.18.3
Target Milestone:	---
Platform:	Kubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	video of the bug

Description Warbeaver 2020-04-03 13:05:11 UTC

SUMMARY

When I start Discover, the window pops up, and usually displays a very slightly zoomed image of the current background. This stays as this for a small second, then the window is updated, and everything comes back to normal.

I haven't seen this behavior on any other program.


SOFTWARE/OS VERSIONS
Linux Kubuntu 19.10
KDE Plasma Version: 5.18.3 
KDE Frameworks Version: 5.67.0
Qt Version: 5.12.4

Discover version: 5.18.3

Comment 1 Warbeaver 2020-04-03 13:07:33 UTC

Created attachment 127233 [details]
video of the bug

Comment 2 Warbeaver 2020-04-06 10:49:37 UTC

Not specific to Dolphin actually, will try to narrow the possible causes of this.

Comment 3 Christoph Feck 2020-04-14 14:16:47 UTC

> I haven't seen this behavior on any other program.

Discover is using QtQuick for its UI, unless most other applications. There are a few other QtQuick applications, such as the Elisa music player, and many of the MauiKit/Plasma mobile applications.

Please update the status of this bug.