Even after a cold boot it doesn't work and I have to manually reset it. Apparently others did not have this problem with older kernels with the same kind of laptop.
USB bluetooth adapters don't seem to have the problem. But this is a mini-PCI card inside the laptop and it seems to not get initialized correctly each time. -- laptop sometimes does not reset the eth0 after sleep https://launchpad.net/bugs/93576 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs