Bug 424492

Summary:	Scrolling in nvim slow specifically with Konsole
Product:	[Applications] konsole	Reporter:	ihasdapi
Component:	emulation	Assignee:	Konsole Developer <konsole-devel>
Status:	NEEDSINFO WAITINGFORINFO
Severity:	normal	CC:	christoph
Priority:	NOR
Version:	20.04.3
Target Milestone:	---
Platform:	Manjaro
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description ihasdapi 2020-07-20 23:54:08 UTC

SUMMARY

Poor scrolling performance on Konsole with NeoVim even on small files and with syntax off. Large CPU spikes. No similar problem observed on yakuake or other terminal emulators with the same neovim installation. (just coc.nvim and basic plugins) Pageup/Pagedown + Ctrl-U/Ctrl-D work fine. But some decent arrow key/hjkl scrolling performance is pretty important to a decent user experience.


STEPS TO REPRODUCE
1. Open file 
2. Scroll with arrow keys/hjkl

OBSERVED RESULT
Slow, choppy, and laggy scrolling

EXPECTED RESULT
Responsive, normal scrolling.

SOFTWARE/OS VERSIONS

Linux/KDE Plasma:(Kernel?) 5.6.16-1-MANJARO
(available in About System)
KDE Plasma Version: 5.19.3
KDE Frameworks Version: 5.72.0
Qt Version: 5.15.0

ADDITIONAL INFORMATION

Comment 1 Christoph Cullmann 2024-12-01 20:02:27 UTC

Can you try a more recent 24.08 version? Thanks!

Comment 2 Bug Janitor Service 2024-12-16 03:46:48 UTC

🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

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