Bug 513574 - Labplot freezes when cutting column with 100 000 rows. Memory issue.
Summary: Labplot freezes when cutting column with 100 000 rows. Memory issue.
Status: REPORTED
Alias: None
Product: LabPlot2
Classification: Applications
Component: general (other bugs)
Version First Reported In: 2.12.0
Platform: Ubuntu Linux
: NOR major
Target Milestone: ---
Assignee: Alexander Semke
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-12-19 10:41 UTC by marconeumaier@gmail.com
Modified: 2025-12-19 10:41 UTC (History)
0 users

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Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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2025-12-19 10:41 UTC, marconeumaier@gmail.com 		Details
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Description marconeumaier@gmail.com 2025-12-19 10:41:58 UTC 
Created attachment 187790 [details]
Exammple file

Hi, 

I'm using Labplot (Entwicklerversion 2.12.0-88-g48a3ade8e) from the Snapstore on Ubuntu Noble. 
I can import a CSV data file with 2 columns (comma separated)  and 100 000 rows. When I try to cut a column the memory consumption is increasing strongly and Labplot freezes the whole PC at some point. 


Strangely I can copy / paste the data, but cutting or deleting the column with the delete key fails. I attached the file.