dubugger is not stopping at breakpoint

[AnshRoshan]

Issue Type: Bug

i am using python 3.9.3 and debugger run complete program without stopping at the breakpoint but it is working properly in window os,but not in peppermint os.

Extension version: 2021.3.680753044
VS Code version: Code 1.55.0 (c185983a683d14c396952dd432459097bc7f757f, 2021-03-30T16:02:21.560Z)
OS version: Linux x64 5.4.0-70-generic

System Info

Item	Value
CPUs	Intel(R) Core(TM) i3-5005U CPU @ 2.00GHz (4 x 1780)
GPU Status	2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: disabled_off opengl: enabled_on protected_video_decode: unavailable_off rasterization: disabled_software skia_renderer: enabled_on video_decode: disabled_software vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	1, 1, 1
Memory (System)	3.77GB (0.21GB free)
Process Argv	--no-sandbox --unity-launch --crash-reporter-id d599390e-b70e-4ea1-9ff6-5ffa0a5a9438
Screen Reader	no
VM	0%
DESKTOP_SESSION	Peppermint
XDG_CURRENT_DESKTOP	LXDE
XDG_SESSION_DESKTOP	Peppermint
XDG_SESSION_TYPE	x11

A/B Experiments

vsliv368:30146709
vsreu685:30147344
python383cf:30185419
vspor879:30202332
vspor708:30202333
vspor363:30204092
vstry914:30276682
pythonvsdeb440:30248342
pythonvsded773:30248341
pythonvspyt875:30259475
pythonvsnew554cf:30281909
pythontb:30283811
openwslfolder:30282073
vspre833cf:30267465
pythonptprofiler:30281270
vshan820cf:30276953
pythondataviewer:30285071

[karthiknadig]

This is a known issue with python3.9.3. Please update to 3.9.4.
microsoft/debugpy#580 (comment)