VSCode freezing when adding folder to workspace while working on remote Linux machine

[ravitejapavuluri]

Type: Performance Issue

I have SSH host configured

1. When I click at the bottom left side connect to remote host and I can connect to the selected host.
2. Once connected to the remote host, click add folder to workspace, it freezes and doesn't quit. I need to end task task from task manager.
3. I sometimes ssh to the same machine with different users and work on the same folder.

VS Code version: Code 1.92.1 (eaa41d57266683296de7d118f574d0c2652e1fc4, 2024-08-07T20:16:39.455Z)
OS version: Windows_NT x64 10.0.19045
Modes:
Connection to 'SSH: ycvghfd500_int1' could not be established Canceled

System Info

Item	Value
CPUs	11th Gen Intel(R) Core(TM) i7-1185G7 @ 3.00GHz (8 x 2995)
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: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	undefined
Memory (System)	31.71GB (14.19GB free)
Process Argv	--crash-reporter-id 21c459a2-a353-4566-adaf-1f7dd75c49d7
Screen Reader	no
VM	0%

Connection to 'SSH: ycvghfd500_int1' could not be established Canceled

Process Info

CPU %	Mem MB	   PID	Process
    1	   148	 34084	code main
    0	   204	  2168	window [3] (Welcome - Untitled (Workspace) - Visual Studio Code)
    0	    84	 11636	   utility-network-service
    0	    96	 17192	fileWatcher [3]
    0	   100	 19160	ptyHost
    0	   104	 20560	window [4] (Issue Reporter)
    0	    81	 31048	   crashpad-handler
    0	   242	 34196	   gpu-process
    0	   133	 51600	shared-process
Connection to 'SSH: pjclx101_int1' could not be established  Canceled

Workspace Info

Connection to 'SSH: ycvghfd500_int1' could not be established  Canceled;

Extensions: none

A/B Experiments

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pythoncenvpt:31062603
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impr_priority:31102340
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pythonrstrctxt:31112756
wkspc-onlycs-c:31111717
wkspc-ranged-t:31111713

[joshspicer]

Thank you for taking the time to open an issue. This sounds to be related to the Remote - SSH extension, correct? Could you please also follow the troubleshooting steps outlined here and report back?

I'm a bit confused by how the error message you shared (could not be established Canceled) is related? Could you please share the entire log where you see this message?

[TedThemistokleous]

I ran into this similar issue too after last week's update. Verbatim had to force close windows that were freezing and broken. I just reinstalled using the latest version, issue seems to be messing. Likely something with your update package is broken.

[ravitejapavuluri]

Yes, this is from the latest update. My friend is also facing same issue. After connection to remote SSH, he cannot add folder to workspace. I cannot take the logs, it just freezes and I need to kill from taskmanager.

Could be from the SSH extension but not sure.

[jbiams77]

This is also happening to me and my team. Since updating to 1.92.2, when I have vscode connected over Remote-SSH extension, when I add a new folder to workspace, my vscode freezes.

[watarungurunnn]

Same here.

[Shahid279]

Same issue even with reinstall the issues persist, it only happens when adding second folder once the workspace is open with two folder adding third and more folder does not impact.

Temp Workaround:

1. Open an empty folder and create a new workspace, then add another empty folder, it will hang just kill it from the task manager and reopen it should open your last session and workspace with two empty folders
2. Now you can add more folders or remove them without any issues, make sure to always keep two empty folders in the workspace
3. Anytime you open your remote session open that workspace first which has two empty folders and work from there

[TedThemistokleous]

exact same behavior ^ and able to repo this. If it keeps occurring I seem to fix it by just doing another fresh reinstall.

Saved session seems to get around this entirely but still a pain if say, server goes down and have to switch boxes.

[joshspicer]

Related: microsoft/vscode#225487