I'm talking about an Intel Corporation Centrino Ultimate-N 6300 This problem is very strange. I have played around with this problem weeks and weeks and have no solution. The work around of comment #164 works for me with Kernel 3.0.26 and 3.1.0-1.2 but not with newer kernels as 3.3. This issue has to do with many components, it's not only the kernel! Kernel 3.0.8 worked for me out of the box with a distribution consisting of older software components (Networkmanager 0.8x). Now I'm on Opensuse 12.1. Because Kernel 3.0.8 worked for me so well i decided to compile it for Opensuse. Same problem here, no chance to get into the internet. The mentioned fix works. It is exactly the same kernel, as in the older distribution! Although in the older with other software components it works, but not on the one with newer software components (as Networkmanager 0.9x). With the newest kernels you are completely out of luck!
Comment #156 is also true for me. -- 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] [Regression] 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/linux/+bug/836250/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs