Freyaday
Freyaday3w ago

Running `deno` results in Fatal Error: HW Capability Found: [...]

Installed deno via PowerShell install script. Running simply deno in a terminal results in the error
Fatal Error: HW capability found: 0x178BFBFF 0xFED8320B, but HW capability requested: 0x20000000 0x00.
Fatal Error: HW capability found: 0x178BFBFF 0xFED8320B, but HW capability requested: 0x20000000 0x00.
deno --help fares no better. Online searches return nothing. All I know so far is that I believe the error to be from a dependency of deno; I tried searching the deno source and the string "HW capability" does not appear to be present. Both the deno.exe from the install script—by last-modified date, I believe it to be v2.5.4—and the v2.5.5 GitHub releases download (inside deno-x86_64-pc-windows-msvc.zip) exhibit this behavior. Fresh install. W11, 23H2, PowerShell 7.5.3, MSVC 14.50.35615.0, AMD 5950X
3 Replies
Freyaday
FreyadayOP3w ago
v2.2.15 as downloaded from GitHub releases appears to function normally. v2.5.3, from GitHub releases, also produces the same Fatal Error: HW Capability [...]
marvinh.
marvinh.3w ago
Can you file an issue for that https://github.com/denoland/deno/issues ?
GitHub
denoland/deno
A modern runtime for JavaScript and TypeScript. Contribute to denoland/deno development by creating an account on GitHub.
Freyaday
FreyadayOP2w ago
GitHub
Deno 2.5.x inoperable; Fatal Error: HW Compatibility · Issue #3118...
Version: Deno 2.5.3-2.5.5 Not present on 2.2.15 Deno release versions 2.5.3 through 2.5.5 are inoperable on my machine. Attempting to run deno prints Fatal Error: HW capability found: 0x178BFBFF 0x...

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