Hello, This bug is truly anoying
System details aravind@comp:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.4 LTS Release: 16.04 Codename: xenial aravind@comp:~$ uname -r 4.13.0-38-generic Laptop Acer E15 E5-575G-50ZZ Inter core i5-7200U Nvidia GeForce 940MX I am not running in VM box. It is directly installed in laptop. The startup screen freezes when I have inter-microcode installed in the new kernel. If I uninstall then works. But I am getting error Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x52 (or later) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1736116 Title: [SRU] Host with kernel 4.13 freezes when starting a VM with VirtualBox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kbuild/+bug/1736116/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs