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Posted to issues@openoffice.apache.org by bu...@apache.org on 2018/08/19 15:14:35 UTC

[Issue 127854] New: Very slow horizontal scrolling in Calc

https://bz.apache.org/ooo/show_bug.cgi?id=127854

          Issue ID: 127854
        Issue Type: DEFECT
           Summary: Very slow horizontal scrolling in Calc
           Product: Calc
           Version: 4.1.5
          Hardware: PC
                OS: Linux 64-bit
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P5 (lowest)
         Component: viewing
          Assignee: issues@openoffice.apache.org
          Reporter: shitpoet@gmail.com
  Target Milestone: ---

Created attachment 86488
  --> https://bz.apache.org/ooo/attachment.cgi?id=86488&action=edit
ODS file that causes OpenOffice Calc to freeze on scrolling

Calc freezes while scrolling in table with long (over 8k characters) cell, when
the cell becomes visible. When the cell is out of view, Calc scrolls ok.

Steps to reproduce:
1. Open attached ODS document in Calc 4.15.
2. Scroll to the right using keyboard arrows or using mouse and scrollbar to
column AE (named "*Description").

What happens:
Calc freezes for about 10 seconds, after than it renders the screen correctly
and works well. 

What was expected to happen:
Scrolling to the right without freezes, just like with other columns.

Some text from About dialog:
AOO415m1(Build:9789)  -  Rev. 1817496
2017-12-11 15:46 - Linux x86_64

My system is Debian 9.5 stable 64 bit, version of OpenOffice is 4.15 stable
(downloaded from official site).

By the way I have the exactly same bug in LibreOffice 5 (default in Debian 9.3
stable), LibreOffice 6.1 release and latest at the moment LibreOffice
6.2-alpha. So the bug is common for both projects.

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[Issue 127854] Very slow horizontal scrolling in Calc

Posted by bu...@apache.org.
https://bz.apache.org/ooo/show_bug.cgi?id=127854

oooforum (fr) <oo...@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #5 from oooforum (fr) <oo...@free.fr> ---
Already reported

*** This issue has been marked as a duplicate of issue 67412 ***

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[Issue 127854] Very slow horizontal scrolling in Calc

Posted by bu...@apache.org.
https://bz.apache.org/ooo/show_bug.cgi?id=127854

--- Comment #1 from shitpoet@gmail.com ---
I tried to disable OpenGL, JRE and unchecked many checkboxes in Calc options,
but nothing helped.

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[Issue 127854] Very slow horizontal scrolling in Calc

Posted by bu...@apache.org.
https://bz.apache.org/ooo/show_bug.cgi?id=127854

oooforum (fr) <oo...@free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |oooforum@free.fr

--- Comment #2 from oooforum (fr) <oo...@free.fr> ---
I was not able to reproduce this freeze with AOO 4.1.5 and Win7.
I can reach AE column with no problem. 
But I see that AE cells contains 168 characters and take a bit of time to 
displayed.
Are you sure to have sufficient memory resource?

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[Issue 127854] Very slow horizontal scrolling in Calc

Posted by bu...@apache.org.
https://bz.apache.org/ooo/show_bug.cgi?id=127854

Marcus <ma...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

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[Issue 127854] Very slow horizontal scrolling in Calc

Posted by bu...@apache.org.
https://bz.apache.org/ooo/show_bug.cgi?id=127854

--- Comment #4 from shitpoet@gmail.com ---
I'm sorry, I was talking about column AF (not AE) with name '*Description`, and
as I wrote it has more than 8 000 characters. 

BTW, the bug was reproduced in LibroOffice bug tracker -
https://bugs.documentfoundation.org/show_bug.cgi?id=119362, and it seems to be
related to wrapping of long text, because when I unchecked checkbox "Wrap text"
in "Format cells" dialog, the freezes go away. (Through a small delay is still
there when focus the cell, but not when I just scroll to it.)

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[Issue 127854] Very slow horizontal scrolling in Calc

Posted by bu...@apache.org.
https://bz.apache.org/ooo/show_bug.cgi?id=127854

Keith N. McKenna <kn...@apache.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |knmc@apache.org
           Keywords|                            |needhelp

--- Comment #3 from Keith N. McKenna <kn...@apache.org> ---
I cannot confirm with the following configurations:

Intel (R) Pentium(R) CPU 4405U @2.10GHz, 2112MHz, 2(Core(s) 4 Logical
Processors
Total Physical Memory 8.00 GB
Operating System: Windows 10 Home OS Build 10.0.16299.371 Version 1803
Apache Open Office:
AOO415m1(Build:9789)  -  Rev. 1817496
2017-12-11 17:25
Additional Language Packs: None

and

System Configuration:
Processor: Intel Core i5 CPU M560 @2.67GHz
Installed Memory: 2.00 GB (1.6 usable)
Operating System: Windows 7 Home Premium 64 bit

Apache Open Office:
AOO420m1(Build:9800)  -  Rev. 1820587
Rev.1820587
Language: en_US
Additional Language Packs: None

I agree with oooForum(fr) that you may have a memory resource issue.

Would one of our volunteers using a Linux 64 bit system please test to be sure
it is not a Linux only problem.

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