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On 2011-06-02T11:08:20+00:00 Jfk-o wrote:

If I leave LibreOffice with a document open for a while (doc, calc, any
type), then resume typing in that document, it immediately crashes.

LibreOffice 3.3.2 
OOO330m19 (Build:202)
tag libreoffice-3.3.2.2, Ubuntu package 1:3.3.2-1ubuntu2~maverick1


uname -a
Linux will 2.6.35-28-generic #50-Ubuntu SMP Fri Mar 18 18:42:20 UTC 2011 x86_64 
GNU/Linux

dmesg output:
[24354.244064] soffice.bin[4180] general protection ip:7fa9d70d9f0e 
sp:7fff592c1a80 error:0 in libuno_cppuhelpergcc3.so.3[7fa9d70ba000+9e000]

>From postings it seems this also affects 32 bit users and is not
specific to LO either. It was happening to me on OOO before I migrated.

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/8

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On 2011-06-02T14:18:40+00:00 Tlillqvist-k wrote:

Ubuntu specific, for Björn?

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/9

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On 2011-06-02T15:05:45+00:00 Jfk-o wrote:

Just to clarify: by IDLE I mean not using LO application - I go off and
do other tasks on other apps. Then when I come back and resume typing
into LO it crashes. Other apps all remain stable.

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/10

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On 2011-06-26T16:39:40+00:00 Cdr-devinov wrote:

Created attachment 48444
gdb backtrace and all thread backtrace

remember the bug : work sometime on OOo, then do something else, come
back after a while on OOo -> crash (sometime). or do CTRL+s after having
spent sometime on other stuff -> crash(sometime).

>From my past experience, this kind of bug started first with the version 3 of 
>openoffice. a try with IBM lotus symphony was resulting in the same crash!!!
finally I though libreoffice was not affected... but that is not the case.

I use ubuntu 10.10 (32b) when the problem started with compiz. (disabling 
opengl for OOO doesn't affect the bug).
I now have on ubuntu 10.10 libreoffice 3.1 and it seems not to be affected by 
this bug (I was not able to reproduce it).
I also recently got Ubuntu 10.04.... libreoffice 3.3 crash... 3.4 also!!!
The backtrace seems explicit... the trouble come from uno, ure. Except that is 
a .net like stuff, I have no more idea how it works, and what part it play in 
Libreoffice, OOo or lotus symphony.

However it seems related to file io with an exception badly uncatched
prducing a SIGSEGV.

My guess is that this bug should be redirected to uno framwork. Also
ubuntu distro might also play a role in it.

If you need testing for this bug, I have a document (but professional,
not to share) that seems to trigger the bug almost garanted within an
hour.

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/12

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On 2011-06-26T20:25:49+00:00 Cdr-devinov wrote:

(In reply to comment #3)
> Created an attachment (id=48444) [details]
> gdb backtrace and all thread backtrace
> 
> remember the bug : work sometime on OOo, then do something else, come back
> after a while on OOo -> crash (sometime). or do CTRL+s after having spent
> sometime on other stuff -> crash(sometime).
> 
> From my past experience, this kind of bug started first with the version 3 of
> openoffice. a try with IBM lotus symphony was resulting in the same crash!!!
> finally I though libreoffice was not affected... but that is not the case.
> 
> I use ubuntu 10.10 (32b) when the problem started with compiz. (disabling
> opengl for OOO doesn't affect the bug).
> I now have on ubuntu 10.10 libreoffice 3.1 and it seems not to be affected by
> this bug (I was not able to reproduce it).
> I also recently got Ubuntu 10.04.... libreoffice 3.3 crash... 3.4 also!!!

OOOps, mistake in ubuntu version
read Ubuntu 10.04 as 11.04, sorry...

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/13

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On 2011-07-28T15:07:23+00:00 Jfk-o wrote:

gdb backtrace and valgrind from 10.10 (Mint) 64 bit.

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/21

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On 2011-07-28T15:10:27+00:00 Jfk-o wrote:

Created attachment 49669
gdb backtrace taken from 10.10 (mint), 64bit

2.6.35-22-generic #33-Ubuntu SMP Sun Sep 19 20:32:27 UTC 2010 x86_64 GNU
/Linuxlibreoffice-core                      1:3.3.2-1ubuntu2~maverick1

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/22

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On 2011-07-28T15:11:07+00:00 Jfk-o wrote:

Created attachment 49670
valgrind taken from 10.10 (mint), 64bit

2.6.35-22-generic #33-Ubuntu SMP Sun Sep 19 20:32:27 UTC 2010 x86_64 GNU
/Linuxlibreoffice-core                      1:3.3.2-1ubuntu2~maverick1

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/23

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On 2011-07-31T21:56:52+00:00 Yaron Sheffer wrote:

I am seeing the exact same behavior for many months, also since OOo. I
have previously submitted two gdb traces which might be useful to people
debugging this issue - below.

I am seeing this issue both in Writer and Impress very often, and it
makes working with these applications extremely unpredictable and
unpleasant. Maybe 50% of the times I start the application, I need to go
through document recovery first.

https://bugs.freedesktop.org/show_bug.cgi?id=35424

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/24

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On 2011-09-23T18:16:43+00:00 Björn Michaelsen wrote:

not really an libreoffice bug, but an issue with encrypted home/swap.

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/80

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On 2011-09-23T18:17:35+00:00 Björn Michaelsen wrote:

*** Bug 35424 has been marked as a duplicate of this bug. ***

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/81

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On 2011-09-23T18:19:16+00:00 Björn Michaelsen wrote:

(see https://launchpad.net/bugs/745836 for details)

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/82

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On 2011-09-23T18:20:32+00:00 Björn Michaelsen wrote:

*** Bug 33025 has been marked as a duplicate of this bug. ***

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/83

------------------------------------------------------------------------
On 2011-09-23T18:41:39+00:00 Björn Michaelsen wrote:

*** Bug 40766 has been marked as a duplicate of this bug. ***

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/84

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On 2011-12-24T12:27:26+00:00 Björn Michaelsen wrote:

closing

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/745836/comments/110


** Bug watch added: freedesktop.org Bugzilla #35424
   https://bugs.freedesktop.org/show_bug.cgi?id=35424

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Title:
  encrypted swap corrupts application stack/heap [was: soffice.bin
  SIGSEGV cppu::throwException()]

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