StacktraceTop: gdk_pixbuf_get_width (pixbuf=<optimized out>) at gdk-pixbuf.c:581 unity::hud::HudIconTextureSource::ColorForIcon (this=0x3fce850, pixbuf=0xa7730a7730a7730) at /build/buildd/unity-5.4.0/plugins/unityshell/src/HudIconTextureSource.cpp:47 operator() (this=0x26b9800, texture=<optimized out>) at /build/buildd/unity-5.4.0/plugins/unityshell/src/HudIcon.cpp:60 emit (_A_a1=@0x7fff454ad308, impl=0x327f680) at /usr/include/sigc++-2.0/sigc++/signal.h:1010 emit (_A_a1=@0x7fff454ad308, this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2781
StacktraceTop: get_width (pixbuf=<optimized out>) at gdk-pixbuf.c:581 :hud::HudIconTe xtureSource: :ColorForIcon (this=0x3fce850, pixbuf= 0xa7730a7730a77 30) at /build/ buildd/ unity-5. 4.0/plugins/ unityshell/ src/HudIconText ureSource. cpp:47 buildd/ unity-5. 4.0/plugins/ unityshell/ src/HudIcon. cpp:60 @0x7fff454ad308 , impl=0x327f680) at /usr/include/ sigc++- 2.0/sigc+ +/signal. h:1010 @0x7fff454ad308 , this=<optimized out>) at /usr/include/ sigc++- 2.0/sigc+ +/signal. h:2781
gdk_pixbuf_
unity:
operator() (this=0x26b9800, texture=<optimized out>) at /build/
emit (_A_a1=
emit (_A_a1=