I have the same problem with my HP Elitebook 8540w, Centrino Intel-N 7300. However I notice something else as well, that has to do with this matter. The notebook has a button with which you can enable/disable wireless, the light on the button will then change from blue(enabled) to orange(disabled). With 11.10 when wireless is enabled, the button flashes irregular but fast (more than once a second) and a lot of packet loss (till 30%). A similar solution as the one of manuel fernandez #30 fixed the issue with packet loss and slow internet. However... the light still flashes on and off, while it was constant blue(enabled) in 11.04.
** Attachment added: "lspci.txt" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/836250/+attachment/2556545/+files/lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/836250 Title: [Oneiric] Intel Corporation Centrino Ultimate-N 6300 poor networking, packet loss and very slow Lenovo X201 and T500 laptops To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/836250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
