Yesterday, I ran a firmware update on Linux: "sudo #fwupdmgt update” which showed an intel ME update I ran.

Device: Lenovo #T490.

Since then, I can't boot my #Linux (#NixOS) anymore. Instead, I have a strange boot-loop into the BIOS.

Up-to-date details: https://md.darmstadt.ccc.de/s/WcxbmDtwF# (reload for updates!)

If you have any ideas I might try, please do let me know.

#lenovot490 #bootloop

T490 boot loop 2025-08-08 - HedgeDoc

# T490 boot loop 2025-08-08 Issue caused by: On NixOS stable (latest), I did a "sudo fwupdmgt upda