Comment 9 for bug 1800750

This is an Asus Q202E laptop.

Package management is normal and stable:

$ sudo apt -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

SecureBoot is disabled by me in the UEFI settings:

$ mokutil --sb-state
SecureBoot disabled

I apparently did add the Canonical certificate at some point:

$ mokutil --list-enrolled --db | egrep '(Issuer|Subject):'
        Issuer: CN=ASUSTeK Notebook SW Key Certificate
        Subject: CN=ASUSTeK Notebook SW Key Certificate
        Issuer: CN=ASUSTeK MotherBoard SW Key Certificate
        Subject: CN=ASUSTeK MotherBoard SW Key Certificate
        Issuer: C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Corporation Third Party Marketplace Root
        Subject: C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Corporation UEFI CA 2011
        Issuer: C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Root Certificate Authority 2010
        Subject: C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, CN=Microsoft Windows Production PCA 2011
        Issuer: C=GB, ST=Isle of Man, L=Douglas, O=Canonical Ltd., CN=Canonical Ltd. Master Certificate Authority
        Subject: C=GB, ST=Isle of Man, L=Douglas, O=Canonical Ltd., CN=Canonical Ltd. Master Certificate Authority