watchthelight labs

Legion 5 15IAX10 EFI: what moved, 2026-10-22 to 2026-10-23

  • No new release of OpenCorePkg, Lilu, VirtualSMC or RestrictEvents. OpenCorePkg master bumped the OSInfo protocol to revision 4 with a forced VT-d flag (78d5ff82); nothing in our EFI uses it.
  • JungyoKim/Y540-17IRH-TAHOE: a Legion Y540 on Tahoe with a NullMoth 1.13 build that sleeps and wakes, patches public. The base is too old to apply to 2.x, but the list of what had to change is a checklist for our sleep work. Medium.
  • Game-5040 fixed AC state on an HP by deriving _PSR from an EC bit the firmware does maintain, and found its FADT has no S3 at all. Two checks for us: which EC fields our battery methods read, and whether the 15IAX10's FADT declares S3.
  • ECEnabler moved to averycblack/ECEnabler; the watchlist follows the new owner.
  • Nothing in the window on Thunderbolt or USB4 for Arrow Lake-HX.