I see the same issue with Hardy. I didn't think to check CPU usage but, after a day or two of uptime including a few suspend/resumes, pinging my router with my wireless card configured with networkmanager takes over 1 second instead of a few milliseconds. When I kill nm-applet and the root networkmanager processes and run dhclient, performance returns to normal.
-- network-manager consumes 70% CPU and WLAN gets slow https://bugs.launchpad.net/bugs/162383 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
