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On 2019-10-27T00:17:04+00:00 Panther3002 wrote:

Description:
I recently installed Ubuntu 18.04 onto a laptop and immediately put LibreOffice 
6.3.1 onto it. I've had problems ever since!

If LibreOffice is open, my computer feels laggy.
LibreOffice Writer is EXTREMELY laggy on some very large documents with mixed 
English and Arabic--but mostly just when looking at certain pages--other pages 
are much better.

LibreOffice Calc also had major issues: in one finance document I have which 
was converted from an Excel document a while back, I have some macros and 
macro-linked buttons. They've never worked since moving to LibreOffice but 
that's ok. 
***When opening up the document, however, on this computer, those buttons would 
vibrate continually (note that they slightly overlap so it's almost like an 
algorithms is trying to fix them) and the document is COMPLETELY UNUSABLE. I 
could click around cells and the formula box would update with that cell's 
contents, but the cell would not be highlighted. 

I finally downgraded to LibreOffice 6.2.8 and now both the Writer and
the Calc issue are fixed and everything works just fine!

My system is Ubuntu 18.04 LTS. Here's the 3 LibreOffice versions tested:

Versions Tested:
------------------
LibreOffice_6.3.1_Linux_x86-64_deb.tar.gz [previous latest]     - BUG, tested 
20191026
LibreOffice_6.3.2_Linux_x86-64_deb.tar.gz [latest]                      - BUG, 
tested 20191026
LibreOffice_6.2.8_Linux_x86-64_deb.tar.gz [stable]                      - WORKS 
FINE! Tested 20191026

Here's an example of how I've been uninstalling and installing versions:

To uninstall old version:
        - from a NON-libreoffice installation directory (ex: from home dir):
        sudo apt remove libreoffice6.3*
To install new version:
        - manually extract (right click file --> Exract here), then:
        cd into LibreOffice_6.3.2.2_Linux_x86-64_deb/DEBS dir, then:
        sudo dpkg -i *.deb


Steps to Reproduce:
TODO: these are personal documents I cannot share, so if able I'll try to get a 
document with the problems which does not have personal info.

1.
2.
3.

Actual Results:
Editing in Calc is impossible: vibrating macro buttons and no cells can be 
properly selected.

Editing in Writer on *some pages* is virtually impossible: it is missing
keystrokes like crazy and there is a 1~5 second lag between each
character I enter.

Expected Results:
I should be able to edit any cells in Calc.
The macro buttons should sit still, not vibrate up and down rapidly a few 
pixels at a time.

I should be able to type at a normal speed in Writer.


Reproducible: Always


User Profile Reset: No


Additional Info:
The bug was introduced into LibreOffice between version 6.2.8 and version 
6.3.1, as 6.3.1 and 6.3.2 are unusable for me, and 6.2.8 so far works perfectly!

Reply at:
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1724876/comments/25

------------------------------------------------------------------------
On 2019-10-27T00:26:27+00:00 Panther3002 wrote:

Related (appears to be the *exact* same problem as mine!):
https://ask.libreoffice.org/en/question/208712/calc-6312-macro-button-
problem/

and possibly related:
https://bugs.documentfoundation.org/show_bug.cgi?id=121963

Reply at:
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1724876/comments/26

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On 2019-10-27T00:29:06+00:00 Panther3002 wrote:

Possibly related/maybe a duplicate of:
https://bugs.documentfoundation.org/show_bug.cgi?id=127842

Reply at:
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1724876/comments/27

------------------------------------------------------------------------
On 2019-10-27T00:44:45+00:00 Panther3002 wrote:

Possibly also related--or maybe a different bug altogether?
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1724876

Reply at:
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1724876/comments/30

------------------------------------------------------------------------
On 2019-10-27T07:20:08+00:00 julien2412 wrote:

There are 2 described pbs in your bug:
- slowliness
- flashing buttons (indeed tdf#121963)
We must focus on 1 pb only. (1 bugtracker => 1 problem or 1 group of very 
related problems)
Considering the number of duplicates about flashing buttons, I propose you we 
focus on 1.

Since your document seems confidential (financial part), I propose you
to sanitize it (see
https://wiki.documentfoundation.org/QA/Bugzilla/Sanitizing_Files_Before_Submission)
then to attach it to the bugtracker so we can try to reproduce the
problem.

Before that, you may also upgrade to 6.3.2 (I suppose it should be
present on LO ppa) to test this slowlisness problem.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1724876/comments/31

------------------------------------------------------------------------
On 2019-11-05T08:59:15+00:00 W-jag wrote:

Bug still living in V6.4.0.0alpha1 with documents created with older version.
(As also in 6.3: Other control type also affected even if not having a macro 
assigned.)
Not yet observed in a few very simple examples freshly created with 6.4 alpha.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1724876/comments/32


** Changed in: df-libreoffice
       Status: Unknown => Incomplete

** Changed in: df-libreoffice
   Importance: Unknown => Medium

** Bug watch added: Document Foundation Bugzilla #121963
   https://bugs.documentfoundation.org/show_bug.cgi?id=121963

** Bug watch added: Document Foundation Bugzilla #127842
   https://bugs.documentfoundation.org/show_bug.cgi?id=127842

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to libreoffice in Ubuntu.
https://bugs.launchpad.net/bugs/1724876

Title:
  libreoffice soffice.bin using 100% cpu

Status in LibreOffice:
  Incomplete
Status in libreoffice package in Ubuntu:
  Incomplete

Bug description:
  With literally every action in libreoffice Calc, CPU usage goes to
  100% due to soffice.bin, and stays on 100% for minutes. To the extend
  that libreoffice calc is UNUSABLE for anything that has to do with
  spreadsheets. As far as I am concerned, this is a critical bug because
  it makes the program unusable, and often even the complete computer
  due to the high cpu load.

  - 'Every action' includes typing as much as one single letter in a cell. Or 
opening the file.
  - the file I am working on is only 1.1Mb in size
  - the same file used to open fine in previous versions of libreoffice.

  what I've tried so far - without any improvement in speed:
  - under tools, options, assigned memory 256 Mb for Libreoffice, and 20Mb per 
object (no solution)
  - automatic calculation has been turned off (no solution)
  - libreoffice-gnome and libreoffice-gtk have been removed (no solution)
  - purged and reinstalled libreoffice. (no solution)
  - created new user profile - also no resolve


  System: Ubuntu 16.04 LTS on AMD A8 with 8Gb ram and running on an SSD.
  Libreoffice: 
  Version: 5.1.6.2
  Build ID: 1:5.1.6~rc2-0ubuntu1~xenial2
  CPU Threads: 4; OS Version: Linux 4.4; UI Render: default

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