I'd like to perform a kernel bisect to identify which commit introduced this regression. First we need to identify the kernel version when this first appeared. Would it be possible for you to test the following two kernels and report back if they have the bug or not:
v3.3 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.3-precise/ v3.4 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-rc2-precise/ ** Tags added: performing-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1021086 Title: Kernel Panic when re-enabling wifi via Fn+F2 on Dell XPS 15z To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1021086/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
