Nepomuk errors KDE 4.11

[Mark Fraser]

On Friday 23 Aug 2013 10:59:34 Myriam Schweingruber wrote:
> Hi Mark,
> 
> On Thu, Aug 22, 2013 at 6:58 PM, Mark Fraser <mfraz74+ubuntu at gmail.com> 
wrote:
> > Recently upgraded Kubuntu 13.04 to KDE 4.11 and I've started getting
> > errors
> > from Nepomuk in the sys logs.
> > 
> > kernel: [ 9708.593041] nepomukindexer[29704]: segfault at 570 ip
> > 00007fe34b77816e sp 00007fff11afe400 error 4 in
> > libQtGui.so.4.8.4[7fe34b370000+a60000]
> > 
> > Which is repeated every 3-4 seconds. Tried doing an Internet search, but
> > nothing is coming up.
> 
> Try this:
> 
> nepomukctl start
> nepomukctl restart
> nepomukctl restart fileindexer
> 
> If this didn't help, you might have a corrupt database, so maybe removing
> ~/.kde/share/apps/nepomuk/repository/main/data/virtuosobackend/soprano-virtu
> oso.trx
> 
> and then
> 
> nepomukctl restart
> 
> will do the trick.

Errors have now gone away, but now that there is no Nepomuk in the sys-tray in 
KDE 4.11 how do I know whether it is indexing?