Unverified50% confidenceFactExact time
The Ubuntu installer includes 66 tests, all run as a regular user in the environment actually obtained in a new terminal, covering the ssl, sqlite3, lzma, readline and tkinter modules of each Python version, virtual environment creation and C extension compilation, compiling and launching both CUDA versions, compiling RTX 50 series code, verifying use-cuda switching, compiling C++17 with GCC and Clang, building and loading an OpenMP library, building a Triton-style GPU launcher, the availability of FFmpeg encoders (x264, x265, SVT-AV1, VP9, NVENC), and functional verification of tools such as Git LFS, Node.js, .NET, aria2c, 7-Zip, unrar, jq, cloudflared, nvtop and htop.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/18/2026
First Seen
Valid until: 1/16/2027
Sources
Related Entities
Related Claims
UnverifiedThe Ubuntu installer installs: Python 3.10 to 3.14 plus the free-threaded 3.13t and 3.14t builds (Ubuntu's own python3 is left unchanged), CUDA 12.9 and 13.2 (13.4 on Ubuntu 26.04), cuDNN 9.20, GCC, Clang, CMake, Ninja, Git and Git LFS, Node.js 24, .NET 10 SDK, FFmpeg 9, uv, and a 100GB swap file; the NVIDIA driver installs the latest version offered by Ubuntu (R595 or newer, R615 on 26.04), uses Ubuntu's signed open-source kernel modules, only upgrades and never downgrades on each run, and is executed as the final step.66% similarUnverifiedThe test environment is Linux, Python 3.13.15, PyTorch 2.13.0+cu132.64% similarUnverified编程基础支柱包括Linux/命令行、Python、SQL、Git、测试与整洁代码（Clean Code）61% similarUnverifiedMaintainers of actions/python-versions must compile, tag, and generate SHA256 checksums for each target platform (such as x86_64, arm64 and Ubuntu, macOS, Windows), then upload them to Release assets and update the manifest file.60% similarUnverifiedDevelopers can use pip install --only-binary=:all: to enforce binary packages in tests, in order to quickly identify which dependencies have not yet caught up with the new Python version.60% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1057248API
curl https://kongchang.com/api/v1/knowledge/claims/1057248MCP
get_claim(id=1057248)