Here is one more thing:
Because of this bug I have gone back to jaunty. There, when I added a repository for firefox, it upgraded my xulrunner and installed sth called xulrunner-gnome-support. Then I began to have the same problem. After downgrading xulrunner to whatever in the official repos my internet became OK.
Ping times went back from 2500 ms to 60ms again
Here is one more thing: gnome-support. Then I began to have the same problem. After downgrading xulrunner to whatever in the official repos my internet became OK.
Because of this bug I have gone back to jaunty. There, when I added a repository for firefox, it upgraded my xulrunner and installed sth called xulrunner-
Ping times went back from 2500 ms to 60ms again