Problemsby GlyphMistral users keep filing bugs
22 posts from 21 people18d activeSteady, +3 this week
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bug: exact pins on protobuf, pydantic, starlette and uvicorn block current releases
### Component CLI ### Summary `mistral-vibe` 3.1.0 declares exact `==` pins for its whole dependency graph in `[project] dependencies`. For most packages that is harmless, but five of the pins are several releases behind current versions, and no other package in the graph needs...
bug: filing an issue for Feature request gives a 404
### Component Other ### Summary See title ### Reproduction steps Go to https://github.com/mistralai/mistral-vibe/issues Click New issue Select Feature request It opens a new tab: https://github.com/mistralai/mistral-vibe/discussions/new?category=ideas It's a 404 ### Versions /...
bug: Voice capture non disponible sur linux Ubuntu
### Component CLI ### Summary Bonjour, Malgré l'installation forcée : uv tool install mistral-vibe --with sounddevice --force. Il est impossible d'obtenir la capture vocale en CLI, j'ai le message : "Voice capture is not available in this build" ### Reproduction steps Ctrl + T...
Dutch (NL) output leaks other languages and non-Latin scripts (Cyrillic inside Dutch words)
# Dutch (NL) output leaks other languages and non-Latin scripts (Cyrillic inside Dutch words) ## Summary When generating Dutch - prose, chat replies, docstrings, code comments - tokens from other languages (English, German, Spanish, French) and even non-Latin scripts (Cyrillic)...
bug: fragmented SGR mouse report types residue like [<35;10;39M into the composer
**Component:** CLI (Rust TUI, `vibe/cli-rust`) **Summary** When the terminal delivers one SGR mouse report (`ESC [<Cb;Cx;CyM/m`) fragmented across multiple reads, crossterm exposes the leading `ESC` as a key press and the remainder as plain characters. A mouse click in a loaded...
bug: TUI leaves stale characters in GNU screen (unoverwritten lines until full repaint)
...of the sequence are interpreted as text attributes (blink), as described in #1248. - Workaround for the blink: `env -u COLORTERM vibe`, so the TUI falls back to 256 colors. The blinking disappears, and then this second, separate defect becomes clearly visible: stale characters /...
Feature request: Add Flexoki Light as a built-in theme (rename flexoki to flexoki-dark)
## Summary Mistral Vibe ships the [Flexoki](https://stephango.com/flexoki) color scheme only in its dark variant (`theme = "flexoki"`). The upstream Flexoki palette also provides an official light variant - Flexoki Light (paper base `#FFFCF0`) - which is not available as a...
bug: mistralai/mistral-vibe/issues
...as Backspace in the input box (in addition to 0x7f), or document the affected terminals. Workaround: run vibe in xterm/gnome-terminal, which send 0x7f. ### Versions / environment vibe 3.0.2 (`uv tool install mistral-vibe`, Rust frontend vibe-rs), Lubuntu 26.04 / LXQt / Openbox /...
bug: write_file creates new files with mode 0600 despite umask 022
### Component CLI ### Summary ## Component ACP ## Summary Vibe's built-in file-writing tool (Unified Harness write_file) writes new files through tempfile.NamedTemporaryFile + os.replace without restoring default permissions, so every newly created file is -rw------- while files...
[BUG] AI Gateway Mistral provider 500s on reasoning models: `thinking` content chunks fail `ResponseMessage` validation
> [!WARNING] > Before submitting a PR, please make sure that: > - A maintainer has triaged this issue and applied the `ready` label > - This issue has no assignee > - No duplicate PR exists > > PRs not meeting these requirements may be automatically closed. ### Issues Policy...
Turn summary says "editing 5 files" when one file was edited 5 times
## Description The collapsed turn summary line ("Running N command, reading N files, editing N files") counts tool-call operations, not distinct files. In a turn where the agent edited the same single file five times, the summary reported "editing 5 files". Only one file was...
ACP: vibe-acp advertises browser-auth in authMethods even when already authenticated (forces ACP clients to open browser sign-in)
...being fully capable of serving requests. This makes vibe-acp disruptive on desktops and unusable headless (browser sign-in cannot complete there - see also #941). ## Steps to reproduce 1. Store a valid API key: 2. Speak ACP to the agent directly (JSON-RPC 2.0, newline-delimited,...
Python: Bug: OllamaChatCompletion streaming merges parallel tool calls into one call, so only the first function runs with combined arguments
## What happens When an Ollama model returns several tool calls in a streaming response, the Python `OllamaChatCompletion` connector loses all but one of them. With auto function invocation, only the first call name runs, with the arguments of all calls merged into it. ## Where...
Cloud: mistral-large-4 rejects developer-role messages with HTTP 400
### What is the issue? When calling Ollama Cloud directly at `https://ollama.com/v1/responses`, `mistral-large-4` rejects input messages with `role: "developer"`. Changing only that role to `"system"` makes the request succeed. This blocks Codex clients that send developer-role...
Mistral error "Type validation failed"
...is definitely mistral here.** Is there a chance that this gets fixed or is there a workaround? If you need more information I'm happy to help ^^ **The following is the error message in plain text.** Type validation failed: Value:...
Mistral error "Type validation failed" - Issue: #37352
### Bug Description This issue is still persistent and the corresponding fix was not merged. Duplicate: #37352 ### To Reproduce See #37352 ### Expected behavior See #37352 ### Debug Info # Debug info ## core - n8nVersion: 2.42.4 - platform: docker (self-hosted) - nodeJsVersion:...
[BUG] Validate Mistral SDK 3.x tracing compatibility with httpx2
...`mistralai==3.0.0` and `httpx2==2.13.1`. The existing `opentelemetry-sdk<1.40` matrix workaround is documented for Mistral 2.x, but its selector currently also applies to 3.x. Revisit that selector as part of validating 3.x support. ### Follow-up Validate the new SDK HTTP client...
bug: No musllinux wheel / source build fails on musl-based distros
...(depot_tools, GN, tens of GB, hours) - not realistic for an end-user CLI install. Workaround that works today rusty_v8's build script honors RUSTY_V8_ARCHIVE and RUSTY_V8_SRC_BINDING_PATH. Chimera is musl, so the standard x86_64-unknown-linux-musl prebuilt is ABI-compatible. I...
0.35.1 or 0.34.4 cannot run mistral-medium-3.5:128b correctly
### What is the issue? I have a super Mac that has max spec as M4 chip, 128GB RAM, but recently cannot run mistral-medium-3.5:128b correctly. It took 127GB of RAM and >100GB wired memory (even the model itself is only 80GB). After hardly loaded the model, it says about 1 word...
bug: Error process Action bytesBase64 must be a nonempty string
### Component CLI ### Summary A few times after a long sessions invoking commands on Windows 11 host (pwsh), Mistral Vibe hang up with `Error: process Action bytesBase64 must be a nonempty string` written in red. The LLM main agent seems gone and no commands works after that,...
bug: The stacking order of the settings menu is reversed, so I can't click it.
### Component VS Code extension ### Summary The stacking order of the settings menu is reversed, so I can't click it. ### Reproduction steps 1. Click the settings button 2. Hover over any item ### Versions / environment mistral-vibe 1.23.0 / macOS 27.0.1 VSCode 1.140.0...
RoPE corruption due to TF32 on B200 (possibly others) when using `torch.set_float32_matmul_precision("high")`
### System Info - `transformers` version: 4.51.3 - Platform: Linux - Python version: 3.10.19 - PyTorch version (GPU?): torch 2.7.0a0+79aa174 (torch.version.cuda 12.9) - GPU: reproduced on NVIDIA B200 (Blackwell, sm_100, capability 10.0); not reproduced on A100-SXM4-80GB...
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About this problem
Evidence
22 posts from 21 people in 6 places, about 2 a week over 68 days. Mostly on mistralai/mistral-vibe, ollama/ollama, mlflow/mlflow. Tools named alongside: GitHub, Ollama, PostgreSQL, MLflow.
Frustration Frustration 1 of 3· Seen on GitHub issues
Summary, model-written
Mistral users experience application hangs, excessive memory consumption on high-spec hardware, reversed UI setting menus, and dependency matrix errors.
How it was grouped
Posts about Mistral that state a pain but match no known issue yet. First post Aug 31, 2026, latest Nov 6, 2026. Corroborated: 3 or more posts from 2 or more people or places. Method
Other Mistral problems
Mistral writes buggy code that is hard to review
10 posts from 8 people on GitHub issues.
Trouble with Mistral template
Top post: "issue template for feature doesn't work", one of 2 posts from 2 people on GitHub issues. Unverified.
Mistral runs out of context on real work
5 posts from 5 people on GitHub issues.
Trouble with Mistral session
Top post: "/status session cost ignores prompt-cache discount on the Unified Harness (cached tokens billed at full input", one of 9 posts from 9 people on GitHub issues.
Mistral upgrades break working setups
11 posts from 11 people on GitHub issues.
Trouble with Mistral vibe
Top post: "Mistral Vibe CLI does not update to 3.0.0", one of 8 posts from 8 people on GitHub issues.
Mistral rate limits and usage caps block work
4 posts from 4 people on GitHub issues.
Mistral fails to return valid structured output
3 posts from 3 people on GitHub issues.
Trouble with Mistral system
Top post: "Installation fails, sound system dependency?", one of 3 posts from 3 people on GitHub issues.
Trouble with Mistral harness
Top post: "`enable_otel` exports no traces under the default harness, tracing is only wired into the legacy", one of 3 posts from 3 people on GitHub issues.
Trouble with Mistral return
Top post: "apply_chat_template ignores return_tensors=None for processors that default to tensors (e.g. Pixtral)", one of 3 posts from 3 people on GitHub issues.
Mistral lock-in makes switching costly
2 posts from 2 people on GitHub issues. Unverified.
History