remote attach doesn't #10055
Description
Type: Bug
this used to work.
windows host, wsl2 guest, trying to attach to remote machine.
{
"name": "attach",
"type": "cppdbg",
"request": "attach",
"program": "/home/user/program",
"processId": "${command:pickRemoteProcess}",
"pipeTransport": {
"pipeProgram": "/usr/bin/ssh",
"pipeArgs": [
"-o LogLevel=error",
"user@remote-host"
]
},
"logging": {
"engineLogging": true
}
}
the debug panel just shows the spinner. debug console shows NO output. stopping/starting has no effect. neither does reloading window.
ps -ax on the wsl2 guest shows a bunch of these:
23875 pts/0 S+ 0:00 /usr/bin/ssh user@remote-host sh -c "uname && if [ $(uname) = \"Linux\" ] ; then ps axww -o pid=,comm=aaaaaaaaaaaaaaaaaaaa
23877 pts/0 S+ 0:00 /usr/bin/ssh user@remote-host sh -c "uname && if [ $(uname) = \"Linux\" ] ; then ps axww -o pid=,comm=aaaaaaaaaaaaaaaaaaaa
...
htop on the remote machine (remote-host) shows those processes running:
8995 root 20 0 153M 5176 3892 S 0.0 0.1 0:00.00 │ ├─ sshd: user [priv]
8996 sshd 20 0 114M 2880 1752 S 0.0 0.1 0:00.00 │ │ └─ sshd: user [net]
8835 root 20 0 153M 5172 3892 S 0.0 0.1 0:00.01 │ ├─ sshd: user [priv]
8836 sshd 20 0 114M 2880 1752 S 0.0 0.1 0:00.00 │ │ └─ sshd: user [net]
running the /usr/bin/ssh ... command manually on the wsl2 guest shows the expected remote process listing.
Extension version: 1.12.4
VS Code version: Code 1.72.2 (d045a5eda657f4d7b676dedbfa7aab8207f8a075, 2022-10-12T22:15:18.074Z)
OS version: Windows_NT x64 10.0.19044
Modes:
Sandboxed: No
Remote OS version: Linux x64 5.10.102.1-microsoft-standard-WSL2
Connection to 'wsl+centos7' could not be established
Remote OS version: Linux x64 5.10.102.1-microsoft-standard-WSL2
System Info
| Item | Value |
|---|---|
| CPUs | Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz (6 x 2904) |
| GPU Status | 2d_canvas: enabled canvas_oop_rasterization: disabled_off 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_renderer: enabled_on video_decode: enabled video_encode: unavailable_off vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: disabled_off |
| Load (avg) | undefined |
| Memory (System) | 47.66GB (21.02GB free) |
| Process Argv | |
| Screen Reader | no |
| VM | 31% |
| Item | Value |
|---|---|
| Remote | WSL: CentOS7 |
| OS | Linux x64 5.10.102.1-microsoft-standard-WSL2 |
| CPUs | Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz (6 x 2904) |
| Memory (System) | 37.34GB (33.15GB free) |
| VM | 0% |
Connection to 'wsl+centos7' could not be established
| Item | Value |
|---|---|
| Remote | WSL: CentOS7 |
| OS | Linux x64 5.10.102.1-microsoft-standard-WSL2 |
| CPUs | Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz (6 x 2904) |
| Memory (System) | 37.34GB (33.15GB free) |
| VM | 0% |