That put 4.19.13 back and now it boots
[
[email protected] ~]$ sudo dnf upgrade --refresh
[sudo] password for jbusch:
Last metadata expiration check: 0:00:01 ago on Mon 07 Jan 2019 11:31:06 AM CST.
Dependencies resolved.
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Package Arch Version Repository Size
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Installing dependencies:
kernel x86_64 4.19.13-200.fc28 updates 102 k
kernel-core x86_64 4.19.13-200.fc28 updates 24 M
kernel-modules x86_64 4.19.13-200.fc28 updates 28 M
Transaction Summary
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Install 3 Packages