https://bugs.documentfoundation.org/show_bug.cgi?id=100253
Bug ID: 100253
Summary: Complex draw diagram fails to open after 25 hours on
5.0.3.2 Linux, opens fine on 4.3.5.2 Windows
Product: LibreOffice
Version: 5.0.3.2 release
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Draw
Assignee: [email protected]
Reporter: [email protected]
I have a complex "A0" size document (total size 1.8MiB) that now refuses to
open under draw. I left it opening over night, it used 25 hours of CPU time
(pegging one of 8 cores at 100% for the whole time) and ultimately XFCE
crashed.
The initial view of the document comes up in a normal amount of time time, but
it never renders the thumbnails of additional pages, no Libre Office component
is responsive and while the window decorations redraw, menus don't open, etc.;
the LibreOffice suite is completely non-responsive. Clicking on the close
window eventually triggers the unresponsive application warning and it can be
force-quit.
Version: 5.0.3.2
Build ID: 1:5.0.3~rc2-0ubuntu1~trusty2
Locale: en-US (en_US.UTF-8)
Kernel: 3.19.0-32-generic x86_64 (64 bit) Desktop: Xfce 4.12.2 Distro: Linux
Mint 17.3 Rosa
I also have a VM of Win 7 ultimate/SP1 running under VMWare workstation and LO
Version: 4.3.5.2 Build ID: 3a87456aaa6a95c63eea1c1b3201acedf0751bd5 running on
that.
The same document opens normally on that version of LO. It takes about 3
seconds to open the initial view and another 10 seconds or so to render 5
thumbnails of other views.
In attempting to fix the failure to load, I've tried allocating more memory to
the graphics cache (no change) and turned off OpenCL and Java (no change).
(below is after having made the above changes and waiting approximately 40
minutes for the document to open)
4 6704 user 20 0 2184M 1255M 108M R 100. 3.9 37:14.70
/usr/lib/libreoffice/program/soffice.bin --draw --splash-pipe=5
5.0.3.2 seems to be current in the repositories. I'm happy to try a later
release/5.2 beta if there's any reason to think a fix has been integrated. I
don't want to update the Windows copy to current - even if the VM is very slow
compared to the host, at least it gives me access to the drawing.
4 pages of complex A0 size drawings opened slowly, but adding a 5th changed a
10-15 minute load time to "forever". Breaking apart the drawings using the
windows version, I can open single pages again. There seems to be an
exponential increase in "thumbnail render time" with the number of A0 pages in
the entire drawing.
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