[Libreoffice-bugs] [Bug 70987] PRESENTATION: main screen not shown. Cairo compiled with enable-xlib-xcb

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=70987

Jean-Baptiste Faure  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 CC||jbfa...@libreoffice.org
 Resolution|--- |NOTOURBUG

--- Comment #17 from Jean-Baptiste Faure  ---
As this issue is only reproducible with only the Gentoo Linux distribution and
using a non default compilation flag for Cairo, I think we can close this bug
report as NotOurBug.
Feel free to reopen if you disagree. If so please explain what could be done on
the LibreOffice side to fix that.

Best regards. JBF

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[Libreoffice-bugs] [Bug 70987] PRESENTATION: main screen not shown

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https://bugs.documentfoundation.org/show_bug.cgi?id=70987

--- Comment #16 from Fabio Coatti fabio.coa...@gmail.com ---
Will do that, however it seems that the problem lies in cairo compilation
options.

In gentoo there is the option to compile cairo with xlib-xcb use flag (Use XCB
renderer backend for acceleration over xlib) and I activated it for some reason
thatI can't recall right now. With this flag turned on, libreoffice shows the
bug reported here (and, btw, this breaks virtmanager also). Turning off this
flag, as is standard for other distros, the bug disappear.

I don't know if this is an issue completely on cairo side or some wrong
interaction with libreoffice, however compiling cairo without --enable-xlib-xcb
solves this issue.

I have no information about lo 5.0.0.5 about this behaviour yet.

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[Libreoffice-bugs] [Bug 70987] PRESENTATION: main screen not shown. Cairo compiled with enable-xlib-xcb

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=70987

tommy27 ba...@quipo.it changed:

   What|Removed |Added

Summary|PRESENTATION: main screen   |PRESENTATION: main screen
   |not shown   |not shown. Cairo compiled
   ||with enable-xlib-xcb

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[Libreoffice-bugs] [Bug 70987] PRESENTATION: main screen not shown

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=70987

tommy27 ba...@quipo.it changed:

   What|Removed |Added

Summary|[PRESENTATION] main screen  |PRESENTATION: main screen
   |not shown   |not shown

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.documentfoundation.org/show_bug.cgi?id=70987

--- Comment #15 from tommy27 ba...@quipo.it ---
LibO 5.0.0.5 is out.
please retest and tell if something changed or not.

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.documentfoundation.org/show_bug.cgi?id=70987

--- Comment #14 from Fabio Coatti fabio.coa...@gmail.com ---
(In reply to tommy27 from comment #13)
 @Fabio Coatti  
 any news about the bug status with latest 4.3.7 or 4.4.3 releases?

Same behaviour, 4.4.3.2 , cairo 1.14.2

I will try to look better at the issue in next weeks if I find the time,
however the behaviour has been pretty consistent for several versions.

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.documentfoundation.org/show_bug.cgi?id=70987

--- Comment #13 from tommy27 ba...@quipo.it ---
@Fabio Coatti  
any news about the bug status with latest 4.3.7 or 4.4.3 releases?

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.documentfoundation.org/show_bug.cgi?id=70987

--- Comment #12 from Robinson Tryon (qubit) qu...@runcibility.com ---
(In reply to Fabio Coatti from comment #10)
 
 Keep in mind that I done my tries on sources packages compiled on the
 machine, non on binary packages.

Hmm, so as you're building from source, your best bet might be the Dev list:
https://wiki.documentfoundation.org/Development/Mailing_List

It seems possible that current LO might not work with a particular version of
Cairo (e.g. 1.12), however our build baseline is a pretty old version of
RHEL/Fedora/CentOS/etc.., so I'd imagine that the problem wouldn't necessarily
lie with needing a modern Cairo.

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

[bugzilla-daemon]

https://bugs.documentfoundation.org/show_bug.cgi?id=70987

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

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 CC||qu...@runcibility.com
 Ever confirmed|0   |1

--- Comment #9 from Robinson Tryon (qubit) qu...@runcibility.com ---
(In reply to Fabio Coatti from comment #8)
 Just tried with ubuntu 14.10 (live) and the problem is not present.
 Considering that, looking at the bug history and related bugs, the problem
 seems related to cairo, i checked ubuntu cairo version, and it uses 13.0, my
 installation (gentoo) uses 1.12.16. The original problem should have been
 fixed also in 1.12, however I tried to install 1.13, only to discover that
 this version is not available (tagged) upstream. I then installed 1.14.0
 from source, but the problem is still present.

Hi Fabio,
Just checking in on this bug report. Can you still reproduce it with the latest
cairo in gentoo?

Status - NEEDINFO

 This bug puzzles me a lot, because the behaviour is exactly as described
 earlier (cairo changes), but it seems that fixes are in also in version that
 I'm using..and the bug is present.
 
 Any suggestion about to have a deeper look into this?
 (tracing, whatever?)

Have you ever used bibisect? It would be helpful to know how long this problem
has existed in the codebase (or if it's purely a problem with cairo).

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.documentfoundation.org/show_bug.cgi?id=70987

--- Comment #10 from Fabio Coatti fabio.coa...@gmail.com ---
Hi Robinson, just tried with this setup:

app-office/libreoffice-4.3.5.2
x11-libs/cairo-1.14.0 

No changes, behaviour is the same.

If you want, I can try again with 1.12.18 from portage (1.14.0 is from
overlay).

Never used bibisect, I will give it a try.

Keep in mind that I done my tries on sources packages compiled on the machine,
non on binary packages.

However, I will see what happens with bibisect

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.documentfoundation.org/show_bug.cgi?id=70987

Beluga todven...@suomi24.fi changed:

   What|Removed |Added

 Status|NEEDINFO|UNCONFIRMED
 Ever confirmed|1   |0

--- Comment #11 from Beluga todven...@suomi24.fi ---
(In reply to Fabio Coatti from comment #10)
 Never used bibisect, I will give it a try.
 
 Keep in mind that I done my tries on sources packages compiled on the
 machine, non on binary packages.
 
 However, I will see what happens with bibisect

https://wiki.documentfoundation.org/QA/HowToBibisect

You can get help on the QA IRC channel:
http://webchat.freenode.net/?channels=libreoffice-qa

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.freedesktop.org/show_bug.cgi?id=70987

--- Comment #8 from Fabio Coatti fabio.coa...@gmail.com ---
Just tried with ubuntu 14.10 (live) and the problem is not present. Considering
that, looking at the bug history and related bugs, the problem seems related to
cairo, i checked ubuntu cairo version, and it uses 13.0, my installation
(gentoo) uses 1.12.16. The original problem should have been fixed also in
1.12, however I tried to install 1.13, only to discover that this version is
not available (tagged) upstream. I then installed 1.14.0 from source, but the
problem is still present.

This bug puzzles me a lot, because the behaviour is exactly as described
earlier (cairo changes), but it seems that fixes are in also in version that
I'm using..and the bug is present.

Any suggestion about to have a deeper look into this?
(tracing, whatever?)

Many thanks.

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.freedesktop.org/show_bug.cgi?id=70987

Fabio Coatti fabio.coa...@gmail.com changed:

   What|Removed |Added

 Status|NEEDINFO|UNCONFIRMED
 Ever confirmed|1   |0

--- Comment #6 from Fabio Coatti fabio.coa...@gmail.com ---
Just compiled 4.3.4.1, same problem, same workaround: disable hardware accel.

I'll try with some live distro, do you have a suggestion on which one to try?

libsversions:

cairo 1.12.16-r3
qt 4.8.5
gcc (Gentoo 4.8.3 p1.1, pie-0.5.9) 4.8.3
kde 4.14.3

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.freedesktop.org/show_bug.cgi?id=70987

--- Comment #7 from Beluga todven...@suomi24.fi ---
(In reply to Fabio Coatti from comment #6)
 I'll try with some live distro, do you have a suggestion on which one to try?

Ubuntu 14.10 comes with LibO 4.3: http://releases.ubuntu.com/14.10/

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.freedesktop.org/show_bug.cgi?id=70987

Beluga todven...@suomi24.fi changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 CC||todven...@suomi24.fi
 Ever confirmed|0   |1

--- Comment #5 from Beluga todven...@suomi24.fi ---
Yep, if it happens with any presentation, all we can do is wait for someone to
come forward with similar experiences. Could you try with a live USB of some
other distro that comes with LibO 4.3.x?

Change back to UNCONFIRMED, if the problem persists. Change to RESOLVED
WORKSFORME, if the problem went away.

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.freedesktop.org/show_bug.cgi?id=70987

tommy27 ba...@quipo.it changed:

   What|Removed |Added

 CC||ba...@quipo.it

--- Comment #4 from tommy27 ba...@quipo.it ---
4.3.4.1 release is out. please give it a try and give feedback

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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--- Comment #3 from Fabio Coatti fabio.coa...@gmail.com ---
Same behaviour also in 4.2.5.2; No additional info unfortunetely.
Some updates to gcc and kernel, but nothing really relevant.

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.freedesktop.org/show_bug.cgi?id=70987

ign_christian ign_christ...@yahoo.com changed:

   What|Removed |Added

 Status|NEEDINFO|UNCONFIRMED
 Ever confirmed|1   |0

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.freedesktop.org/show_bug.cgi?id=70987

ign_christian ign_christ...@yahoo.com changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 Ever confirmed|0   |1

--- Comment #2 from ign_christian ign_christ...@yahoo.com ---
Hi Fabio. Is it still reproduce in LO 4.2.5.2 ?

If problem solved please change status to RESOLVED WORKSFORME, else UNCONFIRMED
 additional info if any.

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.freedesktop.org/show_bug.cgi?id=70987

--- Comment #1 from Fabio Coatti fabio.coa...@gmail.com ---
Possibly related to https://bugs.freedesktop.org/show_bug.cgi?id=49165
(version of installed software are quite different, tough).

cairo: 1.12.16

Still present in libreoffice 4.1.3.2

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[Libreoffice-bugs] [Bug 70987] [PRESENTATION] main screen not shown

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https://bugs.freedesktop.org/show_bug.cgi?id=70987

Fabio Coatti fabio.coa...@gmail.com changed:

   What|Removed |Added

  Component|Libreoffice |Presentation

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