Bug 160508 - The overall interface is very very slow on Windows 11
Summary: The overall interface is very very slow on Windows 11
Status: RESOLVED INSUFFICIENTDATA
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
24.2.1.2 release
Hardware: x86-64 (AMD64) Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-03 17:26 UTC by L Duperval
Modified: 2024-11-02 03:15 UTC (History)
2 users (show)

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Description L Duperval 2024-04-03 17:26:27 UTC
Description:
I’m finding that the version is very, very slow. Scrolling is very slow, but the monitors don't show any activity spike on the CPU or the GPU. 

I tried forcing Skia rendering and it doesn’t change anything. I tried using hardware acceleration only and that doesn’t change anything either. In fact, hardware acceleration makes it worse.

Version: 24.2.1.2 (X86_64) / LibreOffice Community
Build ID: db4def46b0453cc22e2d0305797cf981b68ef5ac
CPU threads: 16; OS: Windows 10.0 Build 22631; UI render: default; VCL: win
Locale: en-CA (en_CA); UI: en-US
Calc: CL threaded
Edition 	Windows 11 Home
Version 	23H2
Installed on 	‎2024-‎03-‎13
OS build 	22631.3296
Experience 	Windows Feature Experience Pack 1000.22687.1000.0

Steps to Reproduce:
1. Open a document with a few pages (5-6 at least)
2. Scroll or do anything, pretty much
3.

Actual Results:
It is very sluggish. If I use hardware acceleration I see every icon drawn one after the other and a lot of redrawing.

Expected Results:
Operate smoothly.


Reproducible: Always


User Profile Reset: No

Additional Info:
I downgraded to 7.6.6.1 and that one works correctly.
Comment 1 m_a_riosv 2024-04-03 20:58:20 UTC
Have you tested with Skia enable.
Menu/Tools/Options/LibreOffice/View
Comment 2 Stéphane Guillou (stragu) 2024-04-04 01:46:12 UTC
Please also check if:
- restarting LO in safe mode helps
- version 24.2.2 is out, might be worth giving it a try
Comment 3 QA Administrators 2024-10-02 03:17:15 UTC Comment hidden (obsolete)
Comment 4 QA Administrators 2024-11-02 03:15:27 UTC
Dear L Duperval,

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-FollowUp