Powerline fonts look bad in Terminal

[nico-castell]

Issue Type: Bug

The terminal renders powerline characters incorrectly when starting a terminal.

Characters look like this:

Steps to reproduce:

1. Open Visual Studio Code
2. Open the integrated terminal

By the way, when you change the terminal font to another font, then back to the previous front, the terminal starts to render correctly, but you need to do this every time you open an integrated terminal.

1. Open terminal
2. Open settings (JSON)
3. Update the terminal.integrated.fontFamily setting:
4. You read: terminal.integrated.fontFamily = "Hack, monospace"
5. Rewrite to: terminal.integrated.fontFamily = "monospace"
6. Save
7. Rewrite to: terminal.integrated.fontFamily = "Hack, monospace"
8. Save
9. Terminal renders correctly

This is very similar to issue #120129, and I suspect it's for the same reason: the webgl renderer, which is now the default.

VS Code version: Code 1.55.0 (c185983, 2021-03-30T16:02:21.560Z)
OS version: Linux x64 5.8.0-7642-generic

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz (4 x 2300)
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)	5.71GB (0.25GB free)
Process Argv	--no-sandbox --unity-launch --crash-reporter-id e0cd88a6-c143-4203-9298-dc9a627fda3a
Screen Reader	no
VM	0%
DESKTOP_SESSION	pop
XDG_CURRENT_DESKTOP	Unity
XDG_SESSION_DESKTOP	pop
XDG_SESSION_TYPE	x11

Extensions: none

[Tyriar]

Yep this is a duplicate of that, thanks

/duplicate