I tried to update from the January 2020 release to the March release on an almost vanilla OSMC installation (I only connect one SMB share so that I can copy data from my NAS). During installation, which I manually triggered from the menu, I got this message:
“Error installing: 9-armv6l-eventlircd-osmc (1.4.3) Please report this on the OSMC forum.”
After reboot, when going to My OSMC, there seems to be one icon missing, the bottom left one (between “Pi Config” and “Log Uploader”).
I went went to the “Updates” option again and started another round of updates. It again installed an update, and now I am with version 2020.03-1. However the icon is still missing (at least I am 98% sure that there was one before).
Since my OSMC installation did not require an elaborate setup, I’m perfectly fine to just wipe the SD card and install from scratch. However maybe this is an interesting issue to analyze, so I’m holding on a bit just in case you need me to try something else. Here are the logs: http://paste.osmc.tv/jenapenicu
HTH