Hi Michael, Update the following information for you. The following information if base on after installed the kernel and reverted to the previous version. 1) snap version admin@localhost:~$ snap list Name Version Rev Developer Notes bluez 5.44-3 129 canonical - checkbox-plano 31.1 120 ce-certification-qa devmode core 16-2.28.5 3247 canonical core modem-manager 1.6.2-5 82 canonical - network-manager 1.2.2-13 233 canonical - snapweb 0.26-10 300 canonical - stlouis 16.04-1.14 13 canonical gadget stlouis-kernel 4.4.0.96.101 29 canonical kernel tpm 1.2-5 15 canonical - tpm2 1.0-5 42 canonical - udisks2 2.6.4-2 100 canonical - uefi-fw-tools 1.5.2-0.7.2+git 10 canonical - wifi-ap 17 204 canonical - 2) snap changes admin@localhost:~$ snap changes ID Status Spawn Ready Summary 75 Done 2017-10-19T11:45:45Z 2017-10-19T11:57:27Z 76 Done 2017-10-19T12:47:59Z 2017-10-19T12:47:59Z Refresh all snaps: no updates 77 Done 2017-10-19T19:22:21Z 2017-10-19T19:22:34Z Auto-refresh snap "uefi-fw-tools" 78 Done 2017-10-20T02:21:40Z 2017-10-20T02:33:22Z Refresh "core" snap from "candidate" channel 79 Done 2017-10-20T02:34:36Z 2017-10-20T02:34:38Z Refresh "stlouis-kernel" snap from "candidate" channel 80 Done 2017-10-20T02:43:16Z 2017-10-20T02:54:59Z 81 Done 2017-10-20T02:56:48Z 2017-10-20T02:56:49Z Refresh "stlouis-kernel" snap from "candidate" channel 82 Done 2017-10-20T03:02:02Z 2017-10-20T03:13:45Z Refresh "core" snap from "candidate" channel 83 Done 2017-10-20T11:11:12Z 2017-10-20T11:11:14Z Revert "stlouis-kernel" snap 84 Doing 2017-10-20T11:32:39Z - Auto-refresh snap "core" 3) uname -a admin@localhost:~$ uname -a Linux localhost.localdomain 4.4.0-96-generic #119-Ubuntu SMP Tue Sep 12 14:59:54 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux 4)snap list --all admin@localhost:~$ snap list --all Name Version Rev Developer Notes bluez 5.37-2 11 canonical disabled bluez 5.44-3 129 canonical - checkbox-plano 31.1 120 ce-certification-qa devmode core 16.04.1 394 canonical core,disabled core 16-2.28.5 3247 canonical core core 16-2.28.1 3017 canonical core,disabled modem-manager 1.6.2-5 82 canonical - modem-manager 1.4.0-1 1 canonical disabled network-manager 1.2.2-13 233 canonical - network-manager 1.2.2-9 44 canonical disabled snapweb 0.21.2 24 canonical disabled snapweb 0.26-10 300 canonical - stlouis 16.04-1.14 13 canonical gadget stlouis 16.04-1.13 11 canonical gadget,disabled stlouis-kernel 4.4.0-45-1 2 canonical kernel,disabled stlouis-kernel 4.4.0.96.101 29 canonical kernel stlouis-kernel 4.4.0.97.102 30 canonical kernel,disabled tpm 1.2-5 15 canonical - tpm2 1.0-5 42 canonical - udisks2 2.6.4-2 100 canonical - uefi-fw-tools 1.5.2-0.7.2+git 10 canonical - uefi-fw-tools 1.2-0.7.2+git 2 canonical disabled uefi-fw-tools 1.4.1-0.7.2+git 7 canonical disabled wifi-ap 15 146 canonical disabled wifi-ap 17 204 canonical -