Hi, I had the same problem and I fixed it by editing /usr/share/menu/synaptic and changing the command to "/usr/bin/gksu -g /usr/sbin/synaptic" (added the -g)
Hi, menu/synaptic and changing the command to "/usr/bin/gksu -g /usr/sbin/synaptic" (added the -g)
I had the same problem and I fixed it by editing /usr/share/