You most likely only need linux-image-4.13.0-38-generic_4.13.0-38.43+lp1759920.1_amd64.deb and linux-image-extra-4.13.0-38-generic_4.13.0-38.43+lp1759920.1_amd64.deb
You should test that kernel without the noibpb and without the apparmor=0 kernel command line options, and with the latest intel-microcode package. When replying with testing feedback, please include output from the following commands:
Test kernels with the fix are available here:
http:// people. canonical. com/~tyhicks/ lp1759920/
You most likely only need linux-image- 4.13.0- 38-generic_ 4.13.0- 38.43+lp1759920 .1_amd64. deb and linux-image- extra-4. 13.0-38- generic_ 4.13.0- 38.43+lp1759920 .1_amd64. deb
You should test that kernel without the noibpb and without the apparmor=0 kernel command line options, and with the latest intel-microcode package. When replying with testing feedback, please include output from the following commands:
$ cat /proc/version_ signature 38.43+lp1759920 .1-generic 4.13.16 /boot/vmlinuz- 4.13.0- 38-generic root=UUID= c80800af- 5af4-4235- 9181-c366ef91c2 46 ro quiet splash vt.handoff=1
Ubuntu 4.13.0-
$ cat /proc/cmdline
BOOT_IMAGE=
$ dmesg -t | grep -i microcode
microcode: microcode updated early to revision 0xc2, date = 2017-11-16
microcode: sig=0x406e3, pf=0x80, revision=0xc2
microcode: Microcode Update Driver: v2.2.
Thanks again for all of your help. This has been a tough one to track down and it wouldn't have been possible without your help!