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Error initializing complex filters. No such filter: '' in ffmpeg

I installed ffpmeg through terminal with the following command: sudo apt-get install -y mjpegtools I ran into an error after trying to run the following command: ffmpeg -y -i 1676476701.mp3 -...
sonam's user avatar
  • 131
4 votes
0 answers
12k views

How to fix E: Could not get lock /var/lib/apt/lists/lock. It is held by process 1044 (packagekitd)

Recently, I have bought a 64GB SD card for dual booting Ubuntu on my computer. It works at first, but when I try to run sudo apt upgrade It gives me this: E: Could not get lock /var/lib/apt/lists/...
Gyoza's user avatar
  • 41
0 votes
0 answers
346 views

Why I can't run any commands as administrator using Ubuntu 22.04.1 LTS WSL2 on Windows 10

So I have question about WSL2 , I am running it on windows, and can't run any commands as administrator. I have two accounts one administrator and one regular, on regular one everything works ...
RostoRM's user avatar