On Tue, 30 Apr 2019 09:27:25 -0400
Gene Heskett <gheskett@...> wrote:

> okular seems to run ok most of the time, but when run from the cli logs 
> this:
> 
> gene@coyote:~/linuxcnc/nc_files$ okular
> okular(1985)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
> okular(1985)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
> okular(1985)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
> okular(1985)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
> okular(1985)/kdecore (KConfigSkeleton) KCoreConfigSkeleton::writeConfig:
> okular(1985)/kdeui (kdelibs) KXMLGUIClient::~KXMLGUIClient: 0x8cef5b0 
> deleted without having been removed from the factory first. This will 
> leak standalone popupmenus and could lead to crashes.
> 
> This is my fav pdf reader, and I get 3 to 4 weeks uptime before something 
> goes to pot and I need to reboot this old wheezy install.
> 
> Connected?  IDK, maybe... I have a stretch testing image from the LCNC 
> folks that I put on an old Dell out in the garage as the sacrificial 
> goat, and its running quite well so far, so this wheezy may get retired 
> finally. Sometime in the next week or two if the creek doesn't get too 
> high. :)

okular is kde5/qt5, so it's a moving target.  A quick search suggests that this
is a known bug (possibly two separate bugs), it's been fixed, and you're
running a very old version.

So, yeah, you might want to update to something a little more modern.

E. Liddell