Links sometimes stop working completely in terminals

[AlCalzone]

Type: Bug

In Node.js processes in the integrated terminal, CTRL-hovering a potential link no longer turns it into a link. This makes it very cumbersome to go to errors that TypeScript reports. The same text in a bash terminal is working fine:

node-zwave-js-1685615971489.mp4

VS Code version: Code 1.78.2 (b3e4e68, 2023-05-10T14:47:05.613Z)
OS version: Linux x64 5.19.0-42-generic snap
Modes:
Sandboxed: Yes

System Info

Item	Value
CPUs	11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz (8 x 3346)
GPU Status	2d_canvas: unavailable_software canvas_oop_rasterization: disabled_off direct_rendering_display_compositor: disabled_off_ok gpu_compositing: disabled_software multiple_raster_threads: enabled_on opengl: disabled_off rasterization: disabled_software raw_draw: disabled_off_ok video_decode: disabled_software video_encode: disabled_software vulkan: disabled_off webgl: unavailable_software webgl2: unavailable_software webgpu: disabled_off
Load (avg)	2, 2, 2
Memory (System)	31.07GB (24.11GB free)
Process Argv	--no-sandbox --force-user-env --unity-launch --crash-reporter-id 23d56de3-001d-431f-81e8-0c352e7ea82f
Screen Reader	no
VM	0%
DESKTOP_SESSION	ubuntu
XDG_CURRENT_DESKTOP	Unity
XDG_SESSION_DESKTOP	ubuntu
XDG_SESSION_TYPE	x11

Extensions (70)

Extension	Author (truncated)	Version
toggle-excluded-files	amo	2.0.0
tsl-problem-matcher	amo	0.6.2
vscode-zipfs	arc	3.0.0
chronicler	arc	0.1.16
better-toml	bun	0.3.2
css-theme-completions	con	0.0.5
esbuild-problem-matchers	con	0.0.2
vscode-eslint	dba	2.4.0
gitlens	eam	13.6.0
EditorConfig	Edi	0.16.4
RunOnSave	eme	0.2.0
json-tools	eri	1.0.2
prettier-vscode	esb	9.13.0
copilot	Git	1.87.127
copilot-labs	Git	0.14.884
vscode-github-actions	git	0.25.7
vscode-pull-request-github	Git	0.65.2023053009
vscode-mocha-test-adapter	hbe	2.14.1
vscode-test-explorer	hbe	2.21.1
rest-client	hum	0.25.1
template-string-converter	meg	0.6.1
git-graph	mhu	1.30.0
compare-folders	mos	0.22.5
vscode-json5	mrm	1.0.0
vscode-docker	ms-	1.25.1
vscode-language-pack-de	MS-	1.78.2023051009
python	ms-	2023.8.0
vscode-pylance	ms-	2023.5.40
jupyter	ms-	2023.4.1011241018
jupyter-keymap	ms-	1.1.0
jupyter-renderers	ms-	1.0.15
vscode-jupyter-cell-tags	ms-	0.1.8
vscode-jupyter-slideshow	ms-	0.1.5
remote-containers	ms-	0.292.0
remote-ssh	ms-	0.102.0
remote-ssh-edit	ms-	0.86.0
remote-wsl	ms-	0.78.8
vscode-remote-extensionpack	ms-	0.24.0
azure-account	ms-	0.11.5
cmake-tools	ms-	1.14.31
cpptools	ms-	1.15.4
cpptools-extension-pack	ms-	1.3.0
hexeditor	ms-	1.9.11
live-server	ms-	0.4.8
makefile-tools	ms-	0.7.0
powershell	ms-	2023.5.0
remote-explorer	ms-	0.4.0
remote-server	ms-	1.1.0
test-adapter-converter	ms-	0.1.7
vscode-js-profile-flame	ms-	1.0.5
hide-gitignored	npx	1.1.0
vetur	oct	0.37.3
vscode-twoslash-queries	Ort	1.1.0
typescript-mono-repo-import-helper	q	0.0.6
tsserver-live-reload	rbu	1.0.1
java	red	1.18.0
vscode-sort-json	ric	1.20.0
rust-analyzer	rus	0.3.1533
gitconfig	sid	2.0.1
cmake	twx	0.0.17
sort-lines	Tyr	1.10.1
intellicode-api-usage-examples	Vis	0.2.7
vscodeintellicode	Vis	1.2.30
vscode-java-dependency	vsc	0.22.0
vscode-java-pack	vsc	0.25.11
vscode-maven	vsc	0.41.0
vscode-icons	vsc	12.4.0
vscode-todo-highlight	way	1.0.5
vitest-explorer	Zix	0.2.41
config-editor	zwa	0.0.12

(1 theme extensions excluded)

A/B Experiments

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[meganrogge]

Thanks for creating this issue! To help narrow it down, please take the time to follow below steps. Thanks a lot and happy coding 🙏

Is the issue caused by an Extension?

Stop VS Code and from the command line (NOT the integrated terminal in Code), execute: code --disable-extensions and try your steps again to see if it reproduces. If it still reproduces, jump to the next chapter.

If you see it is an issue with the extension, please run the command Start Extension Bisect and follow the instructions to find the extension that is causing this issue.

Please report the issue to the extension causing this.

Is the issue caused by VS Code Core?

If the issue is not caused by an extension, it is maybe caused by your configuration. Try to run code --disable-extensions --user-data-dir <directory> where <directory> is an empty folder. This will ensure Code is starting with a fresh data directory, e.g. no specific settings and without any extensions running.

If it still reproduces, it was maybe fixed already in our nightly release. Please download from https://code.visualstudio.com/insiders/ and see if you can reproduce the issue.

Finally, to help us narrow down what change caused the issue, please run the following command to find the build. It will start previous releases of VS Code insiders to see where the regression was introduced:

• npx --yes vscode-bisect@latest
• follow the instructions until you found the offending build
• report back the commit range in this issue

Thanks!

[Tyriar]

Was this just a one off or is it reliably reproducible? There is some issue where hovers/underlines will stop working sometimes, but I think you can still ctrl/cmd+click them in that case.

[AlCalzone]

This is definitely reproducible, but I'm unable to narrow down which extension causes it. I also noticed that it happens only after reloading the extension host. There are no links at all in that case, ctrl+click does nothing.

• code with all extensions works. reload extension host, broken
• code --disable-extensions works. reload extension host, works
• during extension bisect, it becomes strange:
  • with all extensions disabled, it behaves like code --disable-extensions
  • with some extensions disabled, it sometimes breaks after reloading the extension host and sometimes works.
  • when I'm down to about 10 disabled extensions, it always breaks after reloading the extension host

I've now done the bisect 4 times, each time waited longer after reloading in case this is just happening with a delay. The behavior is always the same.

From that, I'd say it is caused by some extension, not VSCode itself

[Tyriar]

I've seen this as well but very rarely, sometimes links are just completely broken for the terminal. I did notice last time that the link detection was happening by checking the logs, but no underlines showed up

[AlCalzone]

Any info I could collect when it happens?

[Tyriar]

I mainly need a repro case to debug against.

Some info which would be good to clarify:

• Set log level to trace and verify in the Terminal output channel (on Insiders) that links are detected when you hover the line
• Try ctrl/cmd+clicking the link even though no underline appears to see if it still works