Bug 148011 - copy-paste extreme slowness
Summary: copy-paste extreme slowness
Status: RESOLVED DUPLICATE of bug 141174
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
7.1.8.1 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected
Depends on:
Blocks:
 
Reported: 2022-03-15 15:57 UTC by Dave Nadler
Modified: 2022-07-05 08:52 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Attachments
Example spreadsheet for copy-paste infinite loop (504.00 KB, application/vnd.ms-excel)
2022-03-15 15:57 UTC, Dave Nadler 		Details
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Description Dave Nadler 2022-03-15 15:57:21 UTC 
Created attachment 178899 [details]
Example spreadsheet for copy-paste infinite loop

Infinite loop, easily reproducible.
Host OS Windows 10 Pro.

Using attached spreadsheet:
On tab 2021, select all and copy
select tab 2022
Paste
Comment 1 Dave Nadler 2022-03-15 16:01:29 UTC 
After I entered this bug report (several minutes), paste completed!!!
This on an extremely fast machine i9-11900H 2.5GHz.
Comment 2 Suthagar 2022-05-26 04:36:44 UTC 
Version: 7.1.8.1 / LibreOffice Community
Build ID: e1f30c802c3269a1d052614453f260e49458c82c
CPU threads: 2; OS: Linux 5.4; UI render: default; VCL: gtk3
Locale: en-IN (en_IN); UI: en-US
Calc: threaded

Steps to reproduce:
1.select all contents
2.create new spreadsheet
3.paste it

its working fine, above version. linux machine.
Comment 3 Greasya 2022-06-03 08:34:01 UTC 
Version: 7.4.0.0.alpha1+ / LibreOffice Community
Build ID: 6959a18d1a8fea4d65498083dc3ba05f640d0f39
CPU threads: 4; OS: Linux 5.4; UI render: default; VCL: gtk3
Locale: en-IN (en_IN); UI: en-US
Calc: CL

Steps to reproduce:
1.open LibreOffice calc
2.sheet 1:type something on the cell
3.create new spreadsheet
4.sheet 2:copy from sheet 1 and paste to sheet 2

copy and paste slowness problem is not occur in my LibreOffice calc
Its Working properly.
Comment 4 Timur 2022-07-05 07:39:40 UTC 
Reproduced with LO 5.4 and 7.1 and 7.3 Win and Lin but not with 7.4 and master 7.5+.
I close as WFM.

Suthagar, if bug was reported Windows, it may be All if repro in Linux but do not change to Linux.
Comment 5 Timur 2022-07-05 08:52:01 UTC 
Fixed with 
commit 805e73b555df277e7fb35825a0c48d244a2691a9	
author	Luboš Luňák <l.lunak@collabora.com>	Sat Mar 05 2022
don't bother tracking changes if both cells are empty (tdf#141174)

*** This bug has been marked as a duplicate of bug 141174 ***