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These apps installed itself since i updated to ubuntu 21.04 from 20.04. i have no idea what they do nor do i want to break my system by removing them, any help would be appreciated.

There are more such extensions installed

looks like this when opened


karthik@knair:~$ grep -ri spektrumanalysator ~/.local/share/applications /usr/share/applications /usr/local/share/applications
karthik@knair:~$
N0rbert
  • 99,918
  • Please run grep -ri spektrumanalysator ~/.local/share/applications /usr/share/applications /usr/local/share/applications and add command output to the question. Do you use your Ubuntu for audio production? Why do you not consider Ubuntu Studio for this purpose? – N0rbert Sep 15 '21 at 19:59
  • karthik@knair:~$ grep -ri spektrumanalysator ~/.local/share/applications /usr/share/applications /usr/local/share/applications karthik@knair:~$ – karthik nair Sep 15 '21 at 20:09
  • @N0rbert i dont use ubuntu for audio production – karthik nair Sep 15 '21 at 20:09

1 Answers1

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You have to remove relevant packages by

sudo apt-get autopurge 'lsp-plugins*'
N0rbert
  • 99,918