When I run 'fwupdmgr get-devices' while attached to mine, I don't even see any mention of a DP hub device. At least one mention of a dock being RMA'd by Lenovo. Some users are indicating failure of the DP monitor outputs afterwards. The reports aren't definitive, but there appear to be problems updating the display port hub firmware. Worth noting that there seems to be quite a lot of unhappiness related to updating of these docks from Windows users, as found here: That said I'm assuming that despite the largely similar content directed at administrators that the definitions were composed by hand because of typos, e.g.:

Usbhub_- This stable release fixes the following issues: This stable release fixes the following issues: $ grep -A5 ' ' *.xmlĪ- This stable release fixes the following issues: Ī- Show version correctly ĭp_- This stable release fixes the following issues: ĭp_- Show version correctly metainfo.xml files are largely redundant as even the changelogs are identical (which seems odd for firmware covering such a wide array of components):

Lenovo gen2 dock firmware