![]() ![]() There were one or two cases where LVFS had a version released a month or two earlier, but none that were really old. ![]() I noticed that for each of the affected machines, LVFS either has Thunderbolt firmware version 20 / 43 (the version that fixes the bug), or no Thunderbolt firmware at all. Is the process of writing the firmware image to the correct location dramatically different on different machine types? haphazardly populated for a bug that can allegedly brick a machine, especially since Lenovo already has Windows utilities to update the firmware on each of the affected machine types. I have more experience with embedded device firmware than PC firmware, so apologies if this comes off as naive: This table seems. The table below is a summary of firmware availability for affected machines on LVFS, as of. Failure of this ROM can apparently cause error messages, Thunderbolt chipset failure, or even boot delay / failure. It's not clear what the actual problem is, but some of the individual updates mentioned "ROM wear out," so it might be related to excessive writes to flash somewhere.
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