Hello, the rrdtool package uploaded to jessie today has a bug that prevents (at least) smokeping and cacti from drawing graphs. The temoporary solution is to downgrade librrd4 from 1.4.8-1.2+deb8u1 to 1.4.8-1.2 -- Matus UHLAR - fantomas, uhlar@fantomas.sk ; http://www.fantomas.sk/ Warning: I wish NOT to receive e-mail advertising to this address. Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu. Spam = (S)tupid (P)eople's (A)dvertising (M)ethod