After further investigation, i can confirm that this problem is indeed solved. What happens now is that the default configuration for the exceptions on the Gnome Network Proxy Preferences is probably not the most correct.
The default exceptions are:
localhost
*.local
127.0.0.0/8
This way, localhost works, but 127.0.0.1 doesn't, and i know this last mask should probably work for 127.0.0.1 but it doesn't. Adding 127.0.0.1 as an exception solves the problem, if 127.0.0.0/8 should work isn't this a bug in the Gnome Proxy Preferences ?
After further investigation, i can confirm that this problem is indeed solved. What happens now is that the default configuration for the exceptions on the Gnome Network Proxy Preferences is probably not the most correct.
The default exceptions are:
localhost
*.local
127.0.0.0/8
This way, localhost works, but 127.0.0.1 doesn't, and i know this last mask should probably work for 127.0.0.1 but it doesn't. Adding 127.0.0.1 as an exception solves the problem, if 127.0.0.0/8 should work isn't this a bug in the Gnome Proxy Preferences ?