The virtual environment is not activated after restarting the workspace.

[recsater]

Type: Bug

Behaviour

Steps to reproduce:

"The video can be summarized as follows:

By default, the virtual environment is not activated in a new terminal unless the interpreter is selected through the command palette.
Even if the interpreter is selected, the virtual environment is not activated in a new terminal after restarting the window.
After restarting the window, entering and exiting the Python extension tab will activate the virtual environment in a new terminal.
However, the virtual environment will still not activate after restarting the window unless the Python extension tab is accessed."

Diagnostic data

Output for Python in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Python)

XXX

Extension version: 2024.20.0
VS Code version: Code 1.95.3 (f1a4fb101478ce6ec82fe9627c43efbf9e98c813, 2024-11-13T14:50:04.152Z)
OS version: Linux x64 6.8.0-49-generic
Modes:
Remote OS version: Linux x64 6.8.0-49-generic

• Python version (& distribution if applicable, e.g. Anaconda): 3.13.0
• Type of virtual environment used (e.g. conda, venv, virtualenv, etc.): Venv
• Value of the python.languageServer setting: Default

User Settings

languageServer: "Pylance"

experiments
• optOutFrom: ["pythonTerminalEnvVarActivation"]

Installed Extensions

Extension Name	Extension Id	Version
JavaScript Debugger	ms-vscode.js-debug	1.95.3
Pylance	ms-python.vscode-pylance	2024.12.1
Python	ms-python.python	2024.20.0
Python Debugger	ms-python.debugpy	2024.12.0
Python Environment Manager	donjayamanne.python-environment-manager	1.2.4
Table Visualizer for JavaScript Profiles	ms-vscode.vscode-js-profile-table	1.0.10

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-10700 CPU @ 2.90GHz (16 x 4600)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: disabled_software vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: disabled_off webnn: disabled_off
Load (avg)	1, 1, 1
Memory (System)	62.73GB (29.26GB free)
Process Argv	. --crash-reporter-id 3b34a8a1-42be-48ca-bf66-b7198c02f9c8
Screen Reader	no
VM	0%
DESKTOP_SESSION	ubuntu
XDG_CURRENT_DESKTOP	Unity
XDG_SESSION_DESKTOP	ubuntu
XDG_SESSION_TYPE	x11

Item	Value
Remote	Container xeye0324/ros:atd-34-plan_linux_amd64 (atd-34-plan_linux_amd64)
OS	Linux x64 6.8.0-49-generic
CPUs	Intel(R) Core(TM) i7-10700 CPU @ 2.90GHz (16 x 4599)
Memory (System)	62.73GB (29.26GB free)
VM	0%

A/B Experiments

vsliv368cf:30146710
vspor879:30202332
vspor708:30202333
vspor363:30204092
vscod805:30301674
binariesv615:30325510
vsaa593:30376534
py29gd2263:31024239
c4g48928:30535728
azure-dev_surveyone:30548225
vscrpc:30673769
a9j8j154:30646983
962ge761:30959799
pythonnoceb:30805159
pythonmypyd1:30879173
h48ei257:31000450
pythontbext0:30879054
cppperfnew:31000557
dsvsc020:30976470
pythonait:31006305
dsvsc021:30996838
dvdeprecation:31068756
dwnewjupytercf:31046870
newcmakeconfigv2:31071590
nativerepl1:31139838
pythonrstrctxt:31112756
nativeloc1:31192215
cf971741:31144450
iacca1:31171482
notype1cf:31157160
5fd0e150:31155592
dwcopilot:31170013
stablechunks:31184530


[karthiknadig]

@recsater Do you have these two settings enabled?

[recsater]

@recsater Do you have these two settings enabled?

Actually, I have already tried the same test multiple times with those options set to true.

[igormicadei]

I'm having the same issue since the last VSCode update.

The two settings are enabled, the virtual environment is active, but any new terminal I open, unless I activate the virtual environment manually, it runs on global environment.

VSCode
-----------------------
Version:		1.96.0 (user setup)
Commit:			138f619c86f1199955d53b4166bef66ef252935c
Date:			2024-12-11T02:29:09.626Z
Electron:		32.2.6
ElectronBuildId:	10629634
Chromium:		128.0.6613.186
Node.js:		20.18.1
V8:			12.8.374.38-electron.0
OS:			Windows_NT x64 10.0.22631

OS
-----------------------
Edition			Windows 11 Pro
Version			23H2
Installed on		10/‎03/‎2024
OS build		22631.4460
Experience		Windows Feature Experience Pack 1000.22700.1047.0

Python Extension
-----------------------
Name:			Python
Id:			ms-python.python
Version: 		2024.22.0
Publisher: 		Microsoft

[karthiknadig]

Please share your logs from Output > Python and Output > Python Locator. Also, provide the path to the virtual environment you are expecting it to activate.

[recsater]

Please share your logs from Output > Python and Output > Python Locator. Also, provide the path to the virtual environment you are expecting it to activate.

• Output > Python

2024-12-16 00:28:25.666 [info] Experiment 'pythonTerminalEnvVarActivation' is inactive
2024-12-16 00:28:25.666 [info] Experiment 'pythonRecommendTensorboardExt' is active
2024-12-16 00:28:25.666 [info] Experiment 'pythonTestAdapter' is active
2024-12-16 00:28:25.666 [info] Native locator: Refresh started
2024-12-16 00:28:25.666 [info] Native locator: Refresh started
2024-12-16 00:28:25.687 [info] Native locator: Refresh started
2024-12-16 00:28:25.694 [info] > pyenv which python
2024-12-16 00:28:25.694 [info] cwd: .
2024-12-16 00:28:25.702 [info] Native locator: Refresh finished in 158 ms
2024-12-16 00:28:25.704 [info] Python interpreter path: ./.venv/bin/python
2024-12-16 00:28:26.903 [info] Starting Pylance language server.
2024-12-16 00:28:53.975 [info] Native locator: Refresh started
2024-12-16 00:28:53.999 [info] Native locator: Refresh finished in 24 ms
2024-12-16 00:28:53.999 [info] Discover tests for workspace name: xeye - uri: /root/multipleye/xeye
2024-12-16 00:29:43.969 [info] Native locator: Refresh started
2024-12-16 00:29:43.996 [info] Native locator: Refresh finished in 26 ms
2024-12-16 00:30:07.560 [info] Native locator: Refresh started
2024-12-16 00:30:07.585 [info] Native locator: Refresh finished in 25 ms
2024-12-16 00:30:07.585 [info] Discover tests for workspace name: xeye - uri: /root/multipleye/xeye
2024-12-16 00:30:21.045 [info] Discover tests for workspace name: xeye - uri: /root/multipleye/xeye
2024-12-16 00:30:21.045 [info] Python interpreter path: ./xeye-python/.venv/bin/python
2024-12-16 00:30:26.368 [info] Send text to terminal: source /root/multipleye/xeye/xeye-python/.venv/bin/activate

• Output > Python Locator

2024-12-16 00:28:25.666 [info] Starting Python Locator /root/.vscode-server/extensions/ms-python.python-2024.22.0-linux-x64/python-env-tools/bin/pet server
2024-12-16 00:28:25.667 [info] Discovered env: /root/multipleye/xeye/.venv/bin/python
2024-12-16 00:28:25.670 [info] Discovered env: /bin/python3
2024-12-16 00:28:25.670 [info] Discovered env: /usr/bin/python3
2024-12-16 00:28:25.701 [info] Locator Conda took 11.424103ms
2024-12-16 00:28:25.701 [info] Locator Homebrew took 39.425µs
2024-12-16 00:28:25.701 [info] Locator LinuxGlobal took 26.344585ms
2024-12-16 00:28:25.701 [info] Locator PipEnv took 10.091µs
2024-12-16 00:28:25.701 [info] Locator Poetry took 139.561µs
2024-12-16 00:28:25.701 [info] Locator PyEnv took 596.488µs
2024-12-16 00:28:25.701 [info] Locator Venv took 9.911µs
2024-12-16 00:28:25.701 [info] Locator VirtualEnv took 45.276µs
2024-12-16 00:28:25.701 [info] Locator VirtualEnvWrapper took 44.089µs
2024-12-16 00:28:25.701 [info] Locator GlobalVirtualEnvs took 126.829µs
2024-12-16 00:28:25.701 [info] Locator Locators took 27.025831ms
2024-12-16 00:28:25.701 [info] Locator Path took 52.687057ms
2024-12-16 00:28:25.701 [info] Locator Workspaces took 10.852594ms
2024-12-16 00:28:25.701 [info] Refresh completed in 52ms
2024-12-16 00:28:25.702 [info] Resolved Python Environment /root/multipleye/xeye/.venv/bin/python
2024-12-16 00:28:53.986 [info] Discovered env: /usr/bin/python3
2024-12-16 00:28:53.986 [info] Discovered env: /bin/python3
2024-12-16 00:28:53.996 [info] Locator Conda took 8.049926ms
2024-12-16 00:28:53.997 [info] Locator Homebrew took 33.856µs
2024-12-16 00:28:53.997 [info] Locator LinuxGlobal took 9.271333ms
2024-12-16 00:28:53.997 [info] Locator PipEnv took 14.864µs
2024-12-16 00:28:53.997 [info] Locator Poetry took 101.76µs
2024-12-16 00:28:53.997 [info] Locator PyEnv took 150.693µs
2024-12-16 00:28:53.997 [info] Locator Venv took 7.039µs
2024-12-16 00:28:53.997 [info] Locator VirtualEnv took 9.438µs
2024-12-16 00:28:53.997 [info] Locator VirtualEnvWrapper took 9.282µs
2024-12-16 00:28:53.997 [info] Locator GlobalVirtualEnvs took 46.451µs
2024-12-16 00:28:53.997 [info] Locator Locators took 9.986535ms
2024-12-16 00:28:53.997 [info] Locator Path took 20.585615ms
2024-12-16 00:28:53.997 [info] Locator Workspaces took 2.814169ms
2024-12-16 00:28:53.997 [info] Refresh completed in 20ms
2024-12-16 00:29:43.973 [info] Resolved Python Environment /root/multipleye/xeye/.venv/bin/python
2024-12-16 00:29:43.975 [info] Discovered env: /root/multipleye/xeye/.venv/bin/python
2024-12-16 00:29:43.982 [info] Discovered env: /usr/bin/python3
2024-12-16 00:29:43.982 [info] Discovered env: /bin/python3
2024-12-16 00:29:43.994 [info] Locator Conda took 9.369579ms
2024-12-16 00:29:43.995 [info] Locator Homebrew took 205.485µs
2024-12-16 00:29:43.995 [info] Locator LinuxGlobal took 10.227213ms
2024-12-16 00:29:43.995 [info] Locator PipEnv took 11.427µs
2024-12-16 00:29:43.995 [info] Locator Poetry took 259.846µs
2024-12-16 00:29:43.995 [info] Locator PyEnv took 122.523µs
2024-12-16 00:29:43.995 [info] Locator Venv took 16.513µs
2024-12-16 00:29:43.995 [info] Locator VirtualEnv took 14.214µs
2024-12-16 00:29:43.995 [info] Locator VirtualEnvWrapper took 37.886µs
2024-12-16 00:29:43.995 [info] Locator GlobalVirtualEnvs took 51.202µs
2024-12-16 00:29:43.995 [info] Locator Locators took 11.036992ms
2024-12-16 00:29:43.995 [info] Locator Path took 23.492232ms
2024-12-16 00:29:43.995 [info] Locator Workspaces took 4.24094ms
2024-12-16 00:29:43.995 [info] Refresh completed in 23ms
2024-12-16 00:30:07.571 [info] Discovered env: /usr/bin/python3
2024-12-16 00:30:07.571 [info] Discovered env: /bin/python3
2024-12-16 00:30:07.584 [info] Locator Conda took 8.684609ms
2024-12-16 00:30:07.584 [info] Locator Homebrew took 36.713µs
2024-12-16 00:30:07.584 [info] Locator LinuxGlobal took 9.381548ms
2024-12-16 00:30:07.584 [info] Locator PipEnv took 13.79µs
2024-12-16 00:30:07.584 [info] Locator Poetry took 293.026µs
2024-12-16 00:30:07.584 [info] Locator PyEnv took 145.671µs
2024-12-16 00:30:07.584 [info] Locator Venv took 8.892µs
2024-12-16 00:30:07.584 [info] Locator VirtualEnv took 12.702µs
2024-12-16 00:30:07.584 [info] Locator VirtualEnvWrapper took 10.233µs
2024-12-16 00:30:07.584 [info] Locator GlobalVirtualEnvs took 44.589µs
2024-12-16 00:30:07.584 [info] Locator Locators took 10.361131ms
2024-12-16 00:30:07.584 [info] Locator Path took 23.070999ms
2024-12-16 00:30:07.584 [info] Locator Workspaces took 2.64194ms
2024-12-16 00:30:07.584 [info] Refresh completed in 23ms
2024-12-16 00:30:21.044 [info] Resolved Python Environment /root/multipleye/xeye/xeye-python/.venv/bin/python
2024-12-16 00:31:19.527 [info] Resolved Python Environment /root/multipleye/xeye/xeye-python/.venv/bin/python

After reloading window, no Python output.

[tylerlaprade]

I have the same issue. Repros every time.

[syagev]

Same here. Tried with those options off and on. Same workspace that worked ~3 weeks ago. Haven't touched anything on my local setup except for updating VSCode.