Гигантский, уродливый курсор в Qt под Linux. Как его сделать нормальным?

$ cd ~
$ find . -name "*Xdef*"
$ Пусто

$ cd /etc
$ find . -name "*Xdef*"
$ Болт

~ $ cat /etc/X11/xinit/xinitrc
#!/bin/sh

userresources=$HOME/.Xresources
usermodmap=$HOME/.Xmodmap
sysresources=/etc/X11/xinit/Xresources
sysmodmap=/etc/X11/xinit/Xmodmap

# merge in defaults and keymaps

if [ -f $sysresources ]; then
    xrdb -merge $sysresources
fi

if [ -f $sysmodmap ]; then
    xmodmap $sysmodmap
fi

if [ -f "$userresources" ]; then
    xrdb -merge "$userresources"
fi

if [ -f "$usermodmap" ]; then                                                                                                                                                                                      
    xmodmap "$usermodmap"                                                                                                                                                                                          
fi                                                                                                                                                                                                                 
                                                                                                                                                                                                                   
# start some nice programs                                                                                                                                                                                         
                                                                                                                                                                                                                   
if [ -n "`/etc/X11/chooser.sh`" ]; then                                                                                                                                                                            
        command="`/etc/X11/chooser.sh`"                                                                                                                                                                            
else                                                                                                                                                                                                               
        failsafe="yes"                                                                                                                                                                                             
fi                                                                                                                                                                                                                 
                                                                                                                                                                                                                   
if [ -d /etc/X11/xinit/xinitrc.d ] ; then                                                                                                                                                                          
        for f in /etc/X11/xinit/xinitrc.d/* ; do                                                                                                                                                                   
                [ -x "$f" ] && . "$f"                                                                                                                                                                              
        done                                                                                                                                                                                                       
        unset f                                                                                                                                                                                                    
fi                                                                                                                                                                                                                 
                                                                                                                                                                                                                   
if [ -n "$failsafe" ]; then                                                                                                                                                                                        
        #?ck-launch-session                                                                                                                                                                                        
        openbox-session                                                                                                                                                                                            
                                                                                                                                                                                                                   
        #~/.config/openbox/autostart                                                                                                                                                                               
        #xclock -geometry 50x50-1+1 &                                                                                                                                                                              
        #xterm -geometry 80x50+494+51 &                                                                                                                                                                            
        #xterm -geometry 80x20+494-0 &                                                                                                                                                                             
        #exec xterm -geometry 80x66+0+0 -name login                                                                                                                                                                
else                                                                                                                                                                                                               
        exec $command                                                                                                                                                                                              
fi