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Libre office unresponsive and high CPU with large document

asked 2016-12-08 19:41:41 +0200

mymsman gravatar image

I have a large document 1070kB with NO graphics that when loaded in LO Writer is slow to load and after loading LO consumes 30% CPU and is unresponsive,

The document was created by Mail merge and consists of almost 2000 tables and nearly 4000 pages - the creation by mail merge wizard was slow but problem free

Many other problems with large documents seem to be related included images but my document has no images at all.

Can anybody suggest any solution - I don't really want to generate 2000 files from mail merge.

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answered 2016-12-09 17:09:22 +0200

mymsman gravatar image

updated 2017-10-20 00:13:42 +0200

Windows 10 64 bit, HP 4 core laptop, LO 32 bit

Libre Office Version: 5.1.6.2 Build ID: 07ac168c60a517dba0f0d7bc7540f5afa45f0909 CPU Threads: 4; OS Version: Windows 6.2; UI Render: default; Locale: en-GB (en_GB); Calc: CL

I have discovered that if I save the file as .html rather than .odt my problems disappear No high cpu or sluggishness

Odd that file type should make such a significant difference

UPDATE

Alas with the latest version of LO my workaround of using .html no longer works

Version: 5.4.2.2 (x64) Build ID: 22b09f6418e8c2d508a9eaf86b2399209b0990f4 CPU threads: 4; OS: Windows 6.19; UI render: default; Locale: en-GB (en_GB); Calc: group

Whatever format of source file I use LO consumes 30% cpu :(

I fear I will have to downgrade to an older version of LO

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answered 2016-12-09 04:39:01 +0200

paul1149 gravatar image

What hardware? What OS? Which LO? Bitness of both?

One thing that helped me with large copy/paste operations doing this was to Import the data into a new document rather than copy/paste.

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Asked: 2016-12-08 19:41:41 +0200

Seen: 666 times

Last updated: Oct 20 '17