How to Fix WSL 2.7.x ERROR_FILE_NOT_FOUND Caused by Missing system.vhd

·2 views

Users who updated Windows Subsystem for Linux to version 2.7.x may encounter an ERROR_FILE_NOT_FOUND error that prevents their Linux distributions from starting. The root cause is a missing system.vhd file in the WSL installation directory at C:\Program Files\WSL, which stops the Hyper-V virtual machine from attaching the required virtual disk. The issue can be confirmed using PowerShell commands to check WSL services, optional Windows features, and the presence of the VHD file. Hyper-V administrator event logs can further pinpoint which file is missing if system.vhd is not the culprit. The recommended fix involves downloading the official WSL MSI package and extracting the missing file, without unregistering or deleting existing Linux distributions.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

Google Keeps AdX After Court Rejects DOJ Breakup Bid, Opts for Behavioral Fixes

A U.S. federal judge has ruled that Google will not be required to sell its AdX advertising exchange, rejecting the Department of Justice's push for a structural breakup of Google's ad tech business. Judge Leonie M. Brinkema of the U.S. District Court upheld the underlying monopoly findings from 2025 but chose behavioral remedies over divestiture. Instead of dismantling Google's ad tech stack — which includes AdX, DFP, and Ad Manager — the court is pursuing measures such as interoperability requirements, data-sharing provisions for qualified competitors, and oversight through a Remedies Technical Committee. The decision means Google retains ownership and control of its ad tech infrastructure, though the final scope and practical obligations of the remedies are yet to be fully disclosed. The outcome is significant for the digital advertising industry, as the extent of any interoperability mandates will determine how much competitive access rival exchanges and publisher tools ultimately gain.

0 comments Read more at DEV Community

ProgrammingHacker News ·

How AI Tools Risk Eroding Core Engineering Skills

A discussion emerging on Hacker News points to growing concerns about the impact of AI tools on the technical proficiency of engineers. As AI increasingly automates complex problem-solving tasks, experts warn that engineers may gradually lose hands-on skills through reduced practice. The debate centers on how the profession can embrace AI assistance without sacrificing foundational competencies. IEEE Spectrum has published a piece exploring strategies to help engineers maintain and develop their core abilities alongside AI adoption. The conversation reflects a broader industry tension between productivity gains from AI and the long-term health of engineering expertise.

0 comments Read more at Hacker News

ProgrammingDEV Community ·

Generative AI Explained: How Models Learn Data Distributions to Create New Content

Generative modeling works by learning the underlying probability distribution of training data rather than memorizing individual examples. Once a model captures this structure, it can both evaluate how likely a given data point is and produce entirely new samples that follow the same patterns. The approach involves approximating an unknown real-world data distribution with a learned model distribution. High-dimensional data like images, text, and audio occupy only a tiny fraction of all possible configurations in their respective spaces, making meaningful generation a non-trivial challenge. The two primary applications of a learned distribution are density estimation, which assigns probabilities to data points, and sample generation, which draws novel outputs consistent with the learned structure.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Pipeline Framework Highlights Why Explicit Dependency Injection Matters

The Pipeline Framework (TPF) enforces a disciplined approach to dependency injection, discouraging the use of simple field-level injection. Developers familiar with IntelliJ IDEA may recognize its longstanding warnings against field injection in favor of constructor-based alternatives. The core principle is to make dependencies explicit and visible rather than hidden within class fields. This design philosophy improves code clarity, testability, and maintainability in pipeline-driven applications. More details on the framework's approach can be found at pipelineframework.org.

0 comments Read more at DEV Community