Bug 449932

Summary:	dragging folders/files very jittery
Product:	[Applications] dolphin	Reporter:	corey
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	behzad.a_ir, corey, dolphin-bugs-null
Priority:	NOR
Version First Reported In:	21.12.2
Target Milestone:	---
Platform:	Arch Linux
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description corey 2022-02-10 12:05:25 UTC

SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols.
See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***


STEPS TO REPRODUCE
1. Open dolphin
2. Select and drag folders and/or files.

OBSERVED RESULT
Jittery drag effect

EXPECTED RESULT
Smooth drag effect

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 5.16.8-arch1-1
KDE Plasma Version:  5.24.0
KDE Frameworks Version: 5.90.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION
Tested on Wayland, on two systems. One Intel, and the other all AMD.

Comment 1 Behzad A 2022-02-10 12:20:28 UTC

Reproducible with git-master

System:    Host: localhost.localdomain Kernel: 5.16.4-1-default x86_64 bits: 64 compiler: gcc v: 11.2.1
           Desktop: KDE Plasma 5.24.80 tk: Qt 5.15.2 wm: kwin_wayland dm: SDDM Distro: openSUSE Tumbleweed 20220206
CPU:       Info: Dual Core model: Intel Core2 Duo T6670 bits: 64 type: MCP arch: Penryn rev: A cache: L2: 2 MiB
Graphics:  Device-1: Intel Mobile 4 Series Integrated Graphics vendor: Sony driver: i915 v: kernel bus-ID: 00:02.0
           chip-ID: 8086:2a42
           Display: wayland server: SUSE LINUX 1.21.1.3 compositor: kwin_wayland driver: loaded: modesetting
           unloaded: fbdev,vesa alternate: intel resolution: 1280x800~60Hz s-dpi: 96
           OpenGL: renderer: Mesa Mobile Intel GM45 Express (CTG) v: 2.1 Mesa 22.1.0-devel-git-e2cd0c3a direct render: Yes

Comment 2 corey 2022-02-10 13:40:54 UTC


*** This bug has been marked as a duplicate of bug 449166 ***