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List:       kde-core-devel
Subject:    Re: KDE SC 4.8.4 important problems
From:       Will Stephenson <wstephenson () kde ! org>
Date:       2012-06-13 12:47:08
Message-ID: 1591130.TUmFpHLVB4 () emsig
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> On Wed, Jun 13, 2012 at 2:34 PM, Sebastian Trüg <sebastian@trueg.de> wrote:
> > I am totally lost. What is the problem with that commit?
> 
> AFAIK, the problem is that changes were made in both Soprano and KDElibs
> for 4.9, but for 4.8.4, they are using this "changed" kdelibs with the old
> soprano.

Not correct - at openSUSE, we are using Soprano 2.7.6 with kdelibs 4.8.4 (and 
virtuoso 4.1.5) and we get the crashes mentioned in Jose Maria's original 
mail.  Particularly the gwenview crash is very easy to reproduce:

> #2 gwenview
> I can reproduce it just clicking an image and sometimes even just starting
> the application.
> Backtrace:
> http://alioth.debian.org/~santa-guest/4.8.4_crashes/bug_gwenview_santa.kcras

I don't know whether there is an issue with the kdelibs commit or whether the 
SC/BC issue Aaron fixed with TCPClient is relevant.  I don't understand why 
the backtraces seemingly have nothing to do with Soprano either, unless 
(guess) a threading problem causes useless backtraces to be generated.

Will

[Attachment #3 (unknown)]

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"http://www.w3.org/TR/REC-html40/strict.dtd"> <html><head><meta name="qrichtext" \
content="1" /><style type="text/css"> p, li { white-space: pre-wrap; }
</style></head><body style=" font-family:'Monospace'; font-size:12pt; \
font-weight:400; font-style:normal;"> <p style=" margin-top:0px; margin-bottom:0px; \
margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; \
-qt-user-state:0;">&gt; On Wed, Jun 13, 2012 at 2:34 PM, Sebastian Trüg \
&lt;sebastian@trueg.de&gt; wrote:</p> <p style=" margin-top:0px; margin-bottom:0px; \
margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; \
-qt-user-state:0;">&gt; &gt; I am totally lost. What is the problem with that \
commit?</p> <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; \
margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">&gt; </p> \
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; \
-qt-block-indent:0; text-indent:0px; -qt-user-state:0;">&gt; AFAIK, the problem is \
that changes were made in both Soprano and KDElibs</p> <p style=" margin-top:0px; \
margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; \
text-indent:0px; -qt-user-state:0;">&gt; for 4.9, but for 4.8.4, they are using this \
&quot;changed&quot; kdelibs with the old</p> <p style=" margin-top:0px; \
margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; \
text-indent:0px; -qt-user-state:0;">&gt; soprano.</p> <p \
style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; \
margin-right:0px; -qt-block-indent:0; text-indent:0px; ">&nbsp;</p> <p style=" \
margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; \
-qt-block-indent:0; text-indent:0px; -qt-user-state:0;">Not correct - at openSUSE, we \
are using Soprano 2.7.6 with kdelibs 4.8.4 (and virtuoso 4.1.5) and we get the \
crashes mentioned in Jose Maria's original mail.  Particularly the gwenview crash is \
very easy to reproduce:</p> <p style="-qt-paragraph-type:empty; margin-top:0px; \
margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; \
text-indent:0px; ">&nbsp;</p> <p style=" margin-top:0px; margin-bottom:0px; \
margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; \
-qt-user-state:0;">&gt; #2 gwenview</p> <p style=" margin-top:0px; margin-bottom:0px; \
margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; \
-qt-user-state:0;">&gt; I can reproduce it just clicking an image and sometimes even \
just starting</p> <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; \
margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">&gt; the \
application.</p> <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; \
margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">&gt; \
Backtrace:</p> <p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; \
margin-right:0px; -qt-block-indent:0; text-indent:0px; -qt-user-state:0;">&gt; \
http://alioth.debian.org/~santa-guest/4.8.4_crashes/bug_gwenview_santa.kcras</p> <p \
style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; \
margin-right:0px; -qt-block-indent:0; text-indent:0px; ">&nbsp;</p> <p style=" \
margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; \
-qt-block-indent:0; text-indent:0px; -qt-user-state:0;">I don't know whether there is \
an issue with the kdelibs commit or whether the SC/BC issue Aaron fixed with \
TCPClient is relevant.  I don't understand why the backtraces seemingly have nothing \
to do with Soprano either, unless (guess) a threading problem causes useless \
backtraces to be generated.</p> <p style="-qt-paragraph-type:empty; margin-top:0px; \
margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; \
text-indent:0px; ">&nbsp;</p> <p style=" margin-top:0px; margin-bottom:0px; \
margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; \
-qt-user-state:0;">Will<br /></p></body></html>



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