I can verify 4.4.0-108.131 panics on a Dell Poweredge R630 (Xeon E5-2630) and a Fujitsy Primergy TS140S2 (Xeon E3-1220) and my home server (Core i5-4670), exactly as described on comment #4 by Alexis.
On the Fujitsu Primergy server linux- image-4.4.0-108-generic_4.4.0-108.131~lp1741934_amd64.deb (ref comment #3) runs fine, i.e. it does not panic. ** Attachment added: "kernel 4.4.0-108.131 panic on Fujitsu Primergy TS140S2" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742323/+attachment/5034230/+files/linux-generic-4.4.0-108.131_failing_on_Fujitsu_Primergy_TS140S2.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1742323 Title: Meltdown Update Kernel doesnt boot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1742323/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs