Bug 111309 - Every line in file is spell-checked every time scrolling occurs
Summary: Every line in file is spell-checked every time scrolling occurs
Status: RESOLVED INSUFFICIENTDATA
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
4.3.7.2 release
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-08-03 11:12 UTC by Joe Heaton
Modified: 2018-04-04 13:26 UTC (History)
1 user (show)

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Crash report or crash signature:


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Description Joe Heaton 2017-08-03 11:12:48 UTC
Description:
Spell-checking occurs on every visible line after scrolling, even if I scroll up the document to where spell-checking has already occurred. I have watched my CPU usage spike as the spell-check red line (incorrect spelling) gradually appears down my spreadsheets.

RHEL Desktop: libreoffice-4.3.7.2-2.el6_9.1

Steps to Reproduce:
1. Open a CSV with most fields containing invalid dictionary words
2. You will see the spellcheck progress down the page underlining words
3. Scroll down and the spellcheck will start from the top of the visible fields
4. Scroll up and it will re-check the screen again

Actual Results:  
All data constantly re-checked for spelling despite data in fields not changing

Expected Results:
One check of all visible fields until a field is modified, scrolling to new fields should spellcheck the new fields only, scrolling back to a previous checked part of the document should ideally not result in re-checking.


Reproducible: Always

User Profile Reset: No, I haven't personally touched this but my org & distro may have

Additional Info:


User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0
Comment 1 Julien Nabet 2017-08-03 13:21:25 UTC
4.X versions are EOL, idem for 5.0, 5.1 and 5.2 branches.

Please, give a new try to latest stable LO version 5.3.4
Comment 2 QA Administrators 2018-03-02 10:00:57 UTC Comment hidden (obsolete)
Comment 3 QA Administrators 2018-04-04 13:26:32 UTC
Dear Bug Submitter,

Please read this message in its entirety before proceeding.

Your bug report is being closed as INSUFFICIENTDATA due to inactivity and
a lack of information which is needed in order to accurately
reproduce and confirm the problem. We encourage you to retest
your bug against the latest release. If the issue is still
present in the latest stable release, we need the following
information (please ignore any that you've already provided):

a) Provide details of your system including your operating
   system and the latest version of LibreOffice that you have
   confirmed the bug to be present

b) Provide easy to reproduce steps – the simpler the better

c) Provide any test case(s) which will help us confirm the problem

d) Provide screenshots of the problem if you think it might help

e) Read all comments and provide any requested information

Once all of this is done, please set the bug back to UNCONFIRMED
and we will attempt to reproduce the issue. Please do not:

a) respond via email 

b) update the version field in the bug or any of the other details
   on the top section of our bug tracker

Warm Regards,
QA Team

MassPing-NeedInfo-20180404