Is Guarddog incompatible with Kernel v3.2.0?

Hello.

I think my Guarddog program is not running/working anymore (e.g., no 
blockages shown in dmesg logs) after upgrading Kernel v2.6.32 to v3.2.0) 
recently. I tried to check its software as root/sudo, but it failed:

$ guarddog -v
Qt: 3.3.8b
KDE: 3.5.10
Guarddog: 2.6.0

# guarddog
No protocol specified
guarddog: cannot connect to X server :0.0
ICE default IO error handler doing an exit(), pid = 31229, errno = 11

It works with regular user, but I don't see my custom settings and 
change anything. Is it incompatible with the latest Kernel version? If  
so, then is there a replacement for it?

Thank you in advance. :)
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