https://bugs.freedesktop.org/show_bug.cgi?id=88407

Robinson Tryon (qubit) <qu...@runcibility.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW
            Version|4.4.0.2 rc                  |4.2.7.2 release
         Whiteboard|                            |perf

--- Comment #6 from Robinson Tryon (qubit) <qu...@runcibility.com> ---
TESTING with LO 4.4.0.2 + Ubuntu 14.04

Version -> 4.2.7.2  (this field should be the earliest version in which the bug
is present)

(In reply to Piotr from comment #5)
> that is the document(its a blog that i've been translating:
> 
> https://drive.google.com/file/d/0B942sqltkOrjQldhUDJuTlBzaUE/view?usp=sharing

So that url provides a test file for me: 'blog english.odt'

- Open file in Writer

- File -> Save a Copy -> (RTF format)

Saving takes about 30sec and Writer does gray-out for that time, but the RTF
file is created and Writer becomes responsive again.

NOTE: The resulting RTF file is 532.4 MB (!), whereas the original ODT is
19.9MB. That's pretty crazy.

(I didn't see any options in the Save-a-Copy dialog to reduce the size/quality
of images in the output)

- File -> Save a Copy -> (Text format)

Saving is near-instantaneous.

>[ Using the Dell Mini 10 ]
> 
> basically the whole display just freezes until force quit is done.

NOREPRO: The display does freeze up temporarily, but completes the conversion
and is once again responsive.

The Dell mini 10 is a pretty low-powered device, so it's possible that it could
eventually finish the conversion to RTF, given enough disk space, time, and
cooling :-)

That being said, 

1) I'm curious as to why the RTF ended up over *26 times larger* than the ODT,
and 
2) I don't see why converting an ODT to plaintext (which should be a simple
operation) should freeze up LO, even on the low-powered Dell mini 10

So I'll mark this as a perf bug, and see if we can better-understand the size
and speed issues:
Status -> NEW
Whiteboard -> perf

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