Bug 147353 - Performance problem when using Skia renderer with hardware acceleration (Win11)
Summary: Performance problem when using Skia renderer with hardware acceleration (Win11)
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
(earliest affected) release
Hardware: All Windows (All)
: medium normal
Assignee: Not Assigned
Depends on:
Blocks: Skia
  Show dependency treegraph
Reported: 2022-02-10 17:52 UTC by lostson
Modified: 2023-05-29 03:15 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


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Description lostson 2022-02-10 17:52:14 UTC
When I select cells with the mouse, the selection happens intermittently - Skia ON. When I turn off Skia in the options and check hardware acceleration everything works smoothly. When checked "force Skia software rendering" works smooth too.

Steps to Reproduce:
1. Default settings is on (Tools ▸ Options ▸ LibreOffice ▸ View) - Skia
2. Intermittent cell selection

Actual Results:
Low performance

Expected Results:
Normal performance using hardware accelleration, as in the previous version of LibreOffice

Reproducible: Always

User Profile Reset: Yes

OpenGL enabled: Yes

Additional Info:
Renderer: Intel(R) UHD Graphics
Vendor: Intel
Version: 4.6.0 - Build
Shading language version: 4.60 - Build

Version: (x64) / LibreOffice Community
Build ID: 0f246aa12d0eee4a0f7adcefbf7c878fc2238db3
CPU threads: 4; OS: Windows 10.0 Build 22000; UI render: default; VCL: win
Locale: pl-PL (pl_PL); UI: pl-PL
Calc: threaded

Libre does not detect Win 11, claims "Windows 10"
Comment 1 lostson 2022-02-11 17:54:20 UTC
I went back to the graphic driver recommended in windows update:
"Renderer: Intel(R) UHD Graphics
Vendor: Intel
Version: 4.6.0 - Build
Shading language version: 4.60 - Build"
Now everything works fine.
Comment 2 Roman Kuznetsov 2022-10-29 19:58:04 UTC
Please don't change the status to NEW yourself! It should be someone another who can confirm your problem

Please try retest your problem in 7.4.2 version
Comment 3 QA Administrators 2023-04-28 03:25:02 UTC Comment hidden (obsolete)
Comment 4 QA Administrators 2023-05-29 03:15:17 UTC
Dear lostson,

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