https://bugs.documentfoundation.org/show_bug.cgi?id=159210
Bug ID: 159210
Summary: Jumping to Last Page (Ctrl+End) in Document Extremely
Slow
Product: LibreOffice
Version: 7.6.3.2 release
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Writer
Assignee: [email protected]
Reporter: [email protected]
Description:
After loading this document... Jumping to last page, then going to next-to-last
page takes LO >1 hour vs. Microsoft Word's <30 seconds.
Steps to Reproduce:
0) Open attachment 191261.
- It'll take a while... it's ~2 million words + ~1450 DOCX pages.
After file finishes opening:
1) Press CTRL+END
- To jump to final page.
2) Press PAGE UP.
- To jump up one page.
- - - - - - - - -
This is how long it takes:
Microsoft Word 2016:
1) 28 secs
2) instant
LibreOffice 7.6.3:
1) 7 mins 42 secs
2) >37 mins
- (I gave up after 37 mins.)
Actual Results:
>1 hour of waiting.
Expected Results:
<2 minutes of waiting.
Reproducible: Always
User Profile Reset: No
Additional Info:
Tested on:
Version: 7.6.3.2 (X86_64) / LibreOffice Community
Build ID: 29d686fea9f6705b262d369fede658f824154cc0
CPU threads: 8; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL threaded
and:
Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 25276df12abd9d002f7f899900434617b256f745
CPU threads: 8; OS: Windows 10.0 Build 19045; UI render: Skia/Vulkan; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL threaded
- - - - - - - - -
For a little more info, also see:
- Bug #158556 (Comment 2 and beyond)
- Issue focuses on very slow open.
- Mike Kaganski recommended I open a separate bug for this
performance-after-load issue.
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