Extension Signature Verification Failed: Python

Type: Bug

Please include following log `F1 > Open View... > Shared` below.

VS Code version: Code 1.138.0 (7debcd0e2acdea1c52de81bf9ee1620444407dda, 2026-09-15T07:24:32Z)
OS version: Linux x64 7.0.0-30-generic
Modes:
Remote OS version: Linux arm64 6.17.0-PRoot-Distro

System Info

|Item|Value|
|---|---|
|CPUs|Intel(R) Core(TM) i5 CPU M 450 @ 2.40GHz (4 x 2393)|
|GPU Status|2d_canvas: disabled_software
GPU0: VENDOR= 0x0000, DEVICE=0x0000
Machine model name:
Machine model version:
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: disabled_software
multiple_raster_threads: disabled_off
opengl: disabled_off
rasterization: disabled_software
raw_draw: disabled_off_ok
skia_graphite: disabled_off
trees_in_viz: disabled_off
video_decode: disabled_software
video_encode: disabled_software
vulkan: disabled_off
webgl: disabled_off
webgpu: disabled_off
webgpu_on_vk_via_gl_interop: disabled_off
webnn: disabled_off|
|Load (avg)|3, 1, 1|
|Memory (System)|3.62GB (1.31GB free)|
|Process Argv|--crash-reporter-id 1fa31e3a-7f25-4ec7-9240-9d0255379fc1|
|Screen Reader|no|
|VM|0%|
|DESKTOP_SESSION|xfce|
|XDG_CURRENT_DESKTOP|XFCE|
|XDG_SESSION_DESKTOP|xfce|
|XDG_SESSION_TYPE|x11|

|Item|Value|
|---|---|
|Remote|SSH: hp|
|OS|Linux arm64 6.17.0-PRoot-Distro|
|CPUs|unknown (8 x 768)|
|Memory (System)|5.50GB (1.70GB free)|
|VM|0%|
Extensions (9)

Name|Identifier|Author|Version
---|---|---|---
Remote - SSH|ms-vscode-remote.remote-ssh|ms-vscode-remote|0.128.0
Remote - SSH: Editing Configuration Files|ms-vscode-remote.remote-ssh-edit|ms-vscode-remote|0.87.0
Remote Explorer|ms-vscode.remote-explorer|ms-vscode|0.5.0
Remote - Tunnels|ms-vscode.remote-server|ms-vscode|1.5.3
Ayu|teabyii.ayu|teabyii|1.1.12
vscode-icons|vscode-icons-team.vscode-icons|vscode-icons-team|12.19.0
One Dark Pro|zhuangtongfa.material-theme|zhuangtongfa|3.20.2
Google Antigravity|google.google-antigravity|google|1.3.0
Context7 MCP Server|upstash.context7-mcp|Upstash|1.1.0

A/B Experiments

```
vsliv368:30146709
pythonvspyt551cf:31249601
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythonrdcb7:31342333
6518g693:31463988
aj953862:31281341
envsactivate1:31551504
478i5457:31544283
cloudbuttont:31379625
3efgi100_wstrepl:31403338
ec5jj548:31422691
cp_cls_t_966_ss:31526232
4je02754:31466945
8hhj4413:31478653
cp_cls_t_1081:31454832
conptydll_true:31498968
e9c30283:31461165
c9b86496:31447327
capico_axe_098a3278:31582664
ei9d7968:31496641
chat:31457767
8hig5102:31480529
89g7j272:31518289
i2gc6536:31499202
52612955:31516516
23c7c724:31520045
ddid_c:31478207
hmra_i5g22:31518061
7df3h592:31512476
cp_cls_t_1082:31535311
logging_enabled_new:31498466
db5d2638:31499441
jb_cp_cls_t_632:31543129
748c7209:31512887
32d76977:31512328
ha629193:31508444
jh5f2457_c:31540921
jbcp_cls_pctr_t:31531130
cp_intellij_t_nes:31548657
jf4hg949:31526829
ahp-both-windows:31556933
ihg5j128:31534457
7g2b5551:31542111
sandbox-ui-on-2:31543161
nes-ex-cf-euporie-03:31542868
enable_editor_pane_layout:31569726
allow-none:31555437
ac562147:31564510
c7c27ce7:31554789
1h923230:31564177
treatment-23-1:31555779
unuse_dynamic_mcp:31555281
0d8dfbc3:31570291
maidictation:31565333
0c1h4866:31566224
session-mark-done:31558131
5b8j3302:31564601
autotiers:31584978
mangle-name-control:31572633
signed-out-control:31584138
intellij_nes_preview_t:31580086
39a5d156:31574986
2bfb8b39:31576696
accent:31581110
aw-autom-on:31583758
revealsession_control_7ed7e840:31582193
7g328426_fixed:31584544
codex-agent-host-stable-editor:31585317
permission_prompt_treatment:1332566
ccr_pr_nudge_control:1319470
vsc_wsm_c:1340633
1g5a5742:1379227
3aced641:1389836

```