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http://bugzilla.novell.com/show_bug.cgi?id=627315

http://bugzilla.novell.com/show_bug.cgi?id=627315#c0


           Summary: KDE desktop search is not working (nepomukservices
                    segfaults and strigi always stops)
    Classification: openSUSE
           Product: openSUSE 11.3
           Version: Final
          Platform: x86-64
        OS/Version: openSUSE 11.3
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: KDE4 Applications
        AssignedTo: kde-maintainers@xxxxxxx
        ReportedBy: td@xxxxxxxxxxxxx
         QAContact: qa@xxxxxxx
          Found By: ---
           Blocker: ---


User-Agent:       Mozilla/5.0 (X11; U; Linux x86_64; de; rv:1.9.2.8)
Gecko/20100723 SUSE/3.6.8-0.1.1 Firefox/3.6.8

KDE desktop search is not working, because both Nepomuk and strigi have
problems.

(Reporting this as one problem for now, because I'm guessing they're part of
the same problem. But if needed, I'll happily split this into different
reports.)

Neither #617800 nor #587316 seem to match.


Nepomuk keeps issuing theses messages:

--- snip ---
$  grep nepo /var/log/messages
Aug  1 15:28:35 box kernel: [ 3749.120279] nepomukservices[14951]: segfault at
7f905160efd4 ip 00007f9060a3f97f sp 00007f905160efc0 error 6 in
libQtCore.so.4.6.3[7f906099f000+26a000]
Aug  1 15:29:06 box kernel: [ 3779.443430] nepomukservices[14974]: segfault at
7f923282dfd4 ip 00007f923e6f197f sp 00007f923282dfc0 error 6 in
libQtCore.so.4.6.3[7f923e651000+26a000]
Aug  1 15:29:36 box kernel: [ 3809.614335] nepomukservices[14982]: segfault at
7fd1acce9fd4 ip 00007fd1b8bad97f sp 00007fd1acce9fc0 error 6 in
libQtCore.so.4.6.3[7fd1b8b0d000+26a000]
Aug  1 15:30:06 box kernel: [ 3839.515124] nepomukservices[15039]: segfault at
7ff670883fd4 ip 00007ff67c74797f sp 00007ff670883fc0 error 6 in
libQtCore.so.4.6.3[7ff67c6a7000+26a000]
Aug  1 15:30:36 box kernel: [ 3869.560532] nepomukservices[15065]: segfault at
7f52bda2dfd4 ip 00007f52c98f197f sp 00007f52bda2dfc0 error 6 in
libQtCore.so.4.6.3[7f52c9851000+26a000]
Aug  1 15:31:06 box kernel: [ 3899.438244] nepomukservices[15075]: segfault at
7f47e11fefd4 ip 00007f47ed0c297f sp 00007f47e11fefc0 error 6 in
libQtCore.so.4.6.3[7f47ed022000+26a000]
--- snap ---

There are files under
~/.kde4/share/apps/nepomuk/repository/main/data/virtuosobackend

--- snip ---
$  ls -1l
-rw------- 1 td users 10485760  1. Aug 15:51 soprano-virtuoso.db
-rw-r--r-- 1 td users       15  1. Aug 15:11 soprano-virtuoso.lck
-rw-r--r-- 1 td users        0  1. Aug 11:38 soprano-virtuoso.log
-rw-r--r-- 1 td users        0  1. Aug 11:38 soprano-virtuoso.pxa
-rw-r--r-- 1 td users  2097152  1. Aug 15:11 soprano-virtuoso-temp.db
-rw-r--r-- 1 td users       87  1. Aug 15:51 soprano-virtuoso.trx
--- snap ---

but the *.db file doesn't seem to contain anything (took a look with
'strings').

Nepomuk is running, however:

--- snip ---
$ ps aux | grep [n]epo
td       12713  0.0  0.4 317824 16176 ?        Sl   15:11   0:00 kdeinit4:
nepomukserver [kdeinit]
td       12720  5.3  0.5 390224 22540 ?        Sl   15:11   2:17
/usr/bin/nepomukservicestub nepomukstorage
td       12746  0.0  0.7 269660 30496 ?        S    15:11   0:00
/usr/bin/nepomukservicestub digikamnepomukservice
td       12749  0.0  0.4 172808 18692 ?        Sl   15:11   0:00
/usr/bin/nepomukservicestub nepomukfilewatch
td       12750  0.0  0.4 162652 19236 ?        S    15:11   0:00
/usr/bin/nepomukservicestub nepomukremovablestorageservice
td       12751  0.0  0.4 172904 18708 ?        S    15:11   0:00
/usr/bin/nepomukservicestub nepomukqueryservice
td       12752  0.0  0.5 166820 21284 ?        S    15:11   0:00
/usr/bin/nepomukservicestub nepomukontologyloader
--- snap ---

~/.kde4/share/config/nepomukserverrc finally looks like this:

--- snip ---
[Basic Settings]
Configured repositories=main
Start Nepomuk=true

[Service-nepomukmigration1]
autostart=false

[Service-nepomukstrigiservice]
autostart=true

[main Settings]
Maximum memory=128
Storage Dir[$e]=$HOME/.kde4/share/apps/nepomuk/repository/main/
Used Soprano Backend=virtuosobackend
index version=2
--- snap ---


As for strigi, I keep enabling it in the KDE system settings. I then get
notifications that strigi indexes and that it may take a while. It seems to be
running:

--- snip ---
$  ps aux | grep stri[g]
td       15290 34.6  1.3 429812 52828 ?        SNl  15:55   0:09
/usr/bin/nepomukservicestub nepomukstrigiservice
$  ps aux | grep stri[g]
td       15298  6.1  0.8 426108 34112 ?        SNl  15:56   0:00
/usr/bin/nepomukservicestub nepomukstrigiservice
$  ps aux | grep stri[g]
td       15311 26.1  0.9 427948 39544 ?        SNl  15:56   0:03
/usr/bin/nepomukservicestub nepomukstrigiservice
--- snap ---

But after a while (10 minutes or so) strigi is *disabled* in the KDE system
settings.


Reproducible: Always

Steps to Reproduce:
1. Start Nepomuk/Strigi

Actual Results:  
Nepomuk segfaults and Strigi is disabled in KDE system settings.

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