Bug 424492 - Scrolling in nvim slow specifically with Konsole
Summary: Scrolling in nvim slow specifically with Konsole
Status: NEEDSINFO WAITINGFORINFO
Alias: None
Product: konsole
Classification: Applications
Component: emulation (show other bugs)
Version: 20.04.3
Platform: Manjaro Linux
: NOR normal
Target Milestone: ---
Assignee: Konsole Developer
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-07-20 23:54 UTC by ihasdapi
Modified: 2024-12-16 03:46 UTC (History)
1 user (show)

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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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