Change vscode user in remote-WSL

[phewdry]

Issue Type: Bug

1)Open wsl folder in /home/defaultuser

2. Edit other user files through /home/otheruser

3. (NoPermissions (FileSystemError): Error: EACCES: permission denied

Extension version: 0.44.5
VS Code version: Code 1.48.2 (a0479759d6e9ea56afa657e454193f72aef85bd0, 2020-08-25T10:13:11.295Z)
OS version: Windows_NT x64 10.0.20197
Remote OS version: Linux x64 4.19.104-microsoft-standard

System Info

Item	Value
CPUs	Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz (4 x 1190)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: disabled_off protected_video_decode: enabled rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled viz_display_compositor: enabled_on viz_hit_test_surface_layer: disabled_off_ok webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	7.81GB (0.32GB free)
Process Argv
Screen Reader	no
VM	0%

Item	Value
Remote	WSL: Ubuntu-18.04
OS	Linux x64 4.19.104-microsoft-standard
CPUs	Intel(R) Core(TM) i3-1005G1 CPU @ 1.20GHz (4 x 1190)
Memory (System)	3.74GB (0.24GB free)
VM	0%

[aeschli]

Do you mean `Save as Admin' ? #1688

To start the remote window as a different user, you must change the wsl default user. See https://docs.microsoft.com/en-us/windows/wsl/wsl-config#change-the-default-user-for-a-distribution