Maybe the presence of the mem attr protocol triggers edk2 to change memory attributes to NX on allocated buffer for even explicitly non-NX images...
We have an optional NX compat chain available in the shim package (that's off by default) and all this was tested a while ago, but at that point the only AMD64 firmware with mem attribute protocol was project mu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2104316 Title: 25.04 beta TPMFDE: first boot failure To manage notifications about this bug go to: https://bugs.launchpad.net/snap-pc/+bug/2104316/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
