[Libreoffice-bugs] [Bug 119784] New: LO performance problem

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=119784

            Bug ID: 119784
           Summary: LO performance problem
           Product: LibreOffice
           Version: 6.1.0.3 release
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: wwwaldauf at gmail.com

Description:
I have LO installed on my laptop with Archlinux. I'm not sure if it is one
single bug or more or any. :]

I started LO from command line. Performance issues occurred when I try to save
file to XLSX with longer name with space.

Steps to Reproduce:
1. Open XLSX file from command line. This message is shown sometimes (I don't
see any rule for appearing):
$ loffice /tmp/file.xlsx
(soffice:12898): GLib-GObject-WARNING **: 15:15:58.795:
../glib/gobject/gsignal.c:3492: signal name 'selection_changed' is invalid for
instance '0x563d9fc98ea0' of type 'OOoAtkObjCompTxt'

2. Work with. Trying to save as XLSX with some long name, i.e. "abcd efgh
ijklmn opqrs tuvwxyz.xlsx" and then LO get stuck (it's not possible to work
with LO at all). In htop I see these 2 processes which every eats 100% of CPU:
/usr/lib/libreoffice/program/soffice.bin /tmp/file.xlsx --splash-pipe=5

3. I have to kill it in KDE (pressing ctrl+alt+escp). 

4. After killing LO window I see in htop "lo_kde5filepicker" processes which
consumes 100% of CPU.

Actual Results:
LO gets stuck and CPU is overloaded.

Expected Results:
Normal run of LO without overloaded CPUs.


Reproducible: Always


User Profile Reset: Yes


OpenGL enabled: Yes

Additional Info:
After restarting in Save mode this bug didn't occurred but in command line I
see this output:
loffice --safe-mode /tmp/file.xlsx
kf5.kio.core: Invalid URL: QUrl("abbcd efgh ijklmn opqrst uvwxyz.xlsx")


Help --> About:
Version: 6.1.0.3
Build ID: 6.1.0-2
CPU threads: 8; OS: Linux 4.18; UI render: default; VCL: gtk3_kde5; 
Locale: en-US (en_US.UTF-8); Calc: group threaded

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