Bug 498541 - Scroll to new lines off still keeps pushing log lines up
Summary: Scroll to new lines off still keeps pushing log lines up
Status: REPORTED
Alias: None
Product: KSystemLog
Classification: Applications
Component: general (show other bugs)
Version: 24.08.3
Platform: Other Linux
: NOR minor
Target Milestone: ---
Assignee: Nicolas Ternisien
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-01-11 21:43 UTC by stvn.dobos
Modified: 2025-01-11 21:43 UTC (History)
0 users

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Sentry Crash Report:


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Description stvn.dobos 2025-01-11 21:43:07 UTC
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SUMMARY

Slight UX woe within KSystemLog. Scrolling does not stay stable when I set "Scroll to new lines" off - log lines keep crawling up.
I see this as the middle ground between the default following mode and stopping watching logs altogether. As such, screen content should not change.

STEPS TO REPRODUCE
1. Start KSystemLog, observe new log lines pushing up old ones (=following new logs)
2. Right-click, set "Scroll to new lines" off

OBSERVED RESULT

Log lines still keep moving up at the pace of incoming new logs. 

EXPECTED RESULT
Stable screen: log lines only move when user scrolls away. New lines get appended to the bottom (as if just growing downwards).

SOFTWARE/OS VERSIONS
Windows: N/A
macOS: N/A
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: Nobara Linux 40 (Fedora-based)
KDE Plasma Version: 6.2.3
KDE Frameworks Version: 6.8.0
Qt Version: 6.7.2

ADDITIONAL INFORMATION