Still doesn't work on a Lenovo ThinkPad. Same behavior as before. Though, again (and I'm beginning to feel like a broken record here), this MAY be an upstream bug in shim for which a fix appears to be available, if only Fedora would pull it in.

I'm seeing the same issues as before -- with Secure Boot enabled, no attempt to install the update is made. After disabling Secure Boot, an attempt is made, but the update fails. It appears as though there have been some issues with shim resulting in this behavior though: https://github.com/fwupd/fwupd/wiki/LVFS-Triaged-Issue:-Failed-to-run-update-on-reboot Perhaps this is the culprit? Details of the update in question follow. └─Intel Management Engine: │ Device ID: 349bb341230b1a86e5effe7dfe4337e1590227bd │ Previous version: 192.72.1757 │ Update State: Failed │ Update Error: failed to run update on reboot │ Last modified: 2021-09-30 16:07 │ GUID: 466d3054-4e25-483c-96f0-d6c35e765042 │ Device Flags: • Internal device │ • Updatable │ • System requires external power source │ • Supported on remote server │ • Needs a reboot after installation │ • Device is usable for the duration of the update │ └─ThinkPad P1 Gen2 X1 Extreme 2nd: New version: 192.81.1753 Remote ID: lvfs Summary: Lenovo ThinkPad P1 Gen2 X1 Extreme 2nd Consumer ME Firmware License: Proprietary Size: 2.7 MB Created: 2016-07-08 Urgency: High Details: https://pcsupport.lenovo.com/de/en/search?query=N2ORN16W Vendor: Lenovo Flags: is-upgrade Description:
Lenovo ThinkPad P1 Gen2 X1 Extreme 2nd Consumer ME Firmware

    Firmware Version : 12.0.81.1753 (LVFS : 192.81.1753)

    Problem fixes

    • Several Intel known issues were fixed in this release. Refer to Intel.
    • Closed Issues at the bottom portion of Intel's release note.

Also unable to update Lenovo after updating to 1.6.3. Same behavior as in 1.5.12 https://bugzilla.redhat.com/show_bug.cgi?id=1996403. As such, I'm not seeing any new loss of functionality, it just appears to be as broken as it was in 1.5.12.