安装Lunar Lobster后OBS无法显示的卸载及重装方案咨询

Hey there, no need to stress—let's take this step by step since you're new to Linux! First, before jumping straight to uninstalling and reinstalling, let's try a couple quick checks to rule out simple issues:

• Open your terminal (search for "Terminal" in your app menu) and run this command to see if OBS is running in the background:
  ps aux | grep obs
  • If you see lines containing obs-studio, that means it's active but not showing up. Kill the process with pkill obs-studio, then launch OBS again to see if it appears.
• If that doesn't help, launch OBS directly from the terminal to check for error messages:
  obs
  • Any red or highlighted text might point to the problem, but if you don't make sense of it, uninstalling and reinstalling is totally a safe next move.

卸载OBS Studio（命令行方式） #

Since you asked about command line steps, here's the straightforward way to remove OBS completely:

• First, run this command to uninstall OBS and delete its configuration files (this ensures we start fresh):
  sudo apt purge obs-studio
• Then clean up any leftover unused packages:
  sudo apt autoremove

重新安装OBS Studio #

Now let's install it again using Ubuntu's official repositories (this is the simplest method for new users):

• Run this command to update your package list and install OBS:
  sudo apt update && sudo apt install obs-studio
• Once the installation finishes, launch OBS from your app menu—it should show up normally now.

If this still doesn't fix the issue, we can try more advanced steps, but let's start with these basics first. You've got this!

备注：内容来源于stack exchange，提问作者PAPAKILL13