Hi, I'm also having this error :
$ wget https://www.vinc17.net/ --2015-06-09 10:30:49-- https://www.vinc17.net/ Resolving www.vinc17.net (www.vinc17.net)... 92.243.22.117, 2001:4b98:dc0:45:216:3eff:fe9b:eb2f Connecting to www.vinc17.net (www.vinc17.net)|92.243.22.117|:443... connected. ERROR: The certificate of 'www.vinc17.net' is not trusted. 2015-06-09 10:14 GMT+02:00 Noël Köthe <n...@debian.org>: > > If I reinstall wget 1.16.3-2 (without doing anything else), the > > problem disappears. > It also works for me. > The gnutls dependency changed since Saturday and this would be the > reason for your reported problem: > > > Versions of packages wget depends on: > > ii libc6 2.19-18 > same > > ii libgnutls-deb0-28 3.3.14-2 > 3.3.15-5 > I have version 3.3.15-2, all other packages have the same version as you do. libgnutls-deb0-28 3.3.15-5 have bugs reporting segfault, see for example bug 787605 (1). But version 3.3.15-2 is supposed to solve those segfaults, which explains why I didn't upgrade to this version. Installing libgnutls-deb0-28 3.3.15-5 solves wget segfault : $ wget https://www.vinc17.net/ --2015-06-09 10:40:39-- https://www.vinc17.net/ Resolving www.vinc17.net (www.vinc17.net)... 92.243.22.117, 2001:4b98:dc0:45:216:3eff:fe9b:eb2f Connecting to www.vinc17.net (www.vinc17.net)|92.243.22.117|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 16390 (16K) [text/html] Saving to: 'index.html' index.html 100%[===================================================>] 16.01K --.-KB/s in 0.09s 2015-06-09 10:40:41 (179 KB/s) - 'index.html' saved [16390/16390] Regards, Sébastien 1 : https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787605