Hi! Thanks for filing a bug and helping to make Ubuntu better.
Unfortunately, there seems to be some information missing that could greatly help us in identifying the problem you are facing. Please respond to this bug by adding an excerpt of /var/log/syslog, as well as, if possible, the contents of /etc/resolv.conf and the output of the '/sbin/ifconfig -a' command, as they are set when network-manager is running and when you see If you want to do this quickly and simply, you can run the 'apport- collect 503545' command (again, network-manager should be installed and running (as you experience slowdowns) when you do this). In this case you will still need to include the contents of /etc/resolv.conf. Note that some of the information included could be sensitive. ** Changed in: network-manager (Ubuntu) Status: New => Incomplete -- network manager slowing down internet connection (lucid) https://bugs.launchpad.net/bugs/503545 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs