Synaptic will not update /Fail to fetch

[Richard Barmann]

I am using Kubuntu 15.10. When I try to update Synaptic it fails to fetch ,
W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/main/l/linux/linux-image-4.2.0-15-generic_4.2.0-15.18_i386.deb



W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/main/w/whoopsie/whoopsie_0.2.49_i386.deb



W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/main/w/whoopsie/libwhoopsie0_0.2.49_i386.deb



W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/universe/k/kcompletion/libkf5completion5_5.15.0-0ubuntu1_i386.deb



W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/universe/k/kcompletion/libkf5completion-data_5.15.0-0ubuntu1_all.deb



W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/universe/k/kconfig/libkf5config-bin_5.15.0-0ubuntu1_i386.deb



W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/universe/k/kconfig/libkf5configgui5_5.15.0-0ubuntu1_i386.deb



W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/universe/k/kconfig/libkf5configcore5_5.15.0-0ubuntu1_i386.deb



W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/universe/k/kconfig/libkf5config-data_5.15.0-0ubuntu1_all.deb



W: Failed to fetch 
http://us.archive.ubuntu.com/ubuntu/pool/universe/k/kwidgetsaddons/libkf5widgetsaddons5_5.15.0-0ubuntu1_i386.deb



I went to Settings/ Repositories/ and there is no "Other" Please help.
Dick