Valthrun/valthrun-uefi-mapper

Failed to Map Driver

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#1 opened on Apr 9, 2024

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 (5 comments) (0 reactions) (0 assignees)Rust (14 forks)auto 404
buggood first issue

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Description

After boot, valthrun driver fails to map with Error: Mapping callback has never been called. I've checked sigs on bootmgfw.efi, seems all is ok but still doesn't seem to work.

For context, after fails, F10 doesn't work either and I'm forced to remove USB and manually turn off my computer.

SB is off TPM is off

error-valthrun

Contributor guide

Research direction
Investigate why the mapping callback is not invoked during UEFI driver mapping. Check the EFI boot services and driver binding protocol implementation. Verify that the signature scanning on bootmgfw.efi is correct and that the driver entry point is being reached.
Tech stack
rust
Domain
operating systems
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
GitRustUEFI
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
25