I'm afraid that I am not an expert at Ubuntu. I think that I have installed your test kernel correctly, but I don't know how to prove it. I used sudo dpkg -i *.deb .
If I have installed it correctly, then it doesn't cure the problem. It runs fine with noibpb, but fails in the same way if I try to run without it. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1745349 Title: Hard lockup during boot with linux-image-4.4.0-112-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1745349/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs