```
Connection failed [IP: 91.189.88.142 80]
Err:4 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 ffmpeg amd64 7:4.2.4-1ubuntu0.1
  Connection failed [IP: 91.189.88.142 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/f/flite/libflite1_2.1-release-3_amd64.deb  Connection failed [IP: 91.189.88.142 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/f/ffmpeg/libavdevice58_4.2.4-1ubuntu0.1_amd64.deb  Connection failed [IP: 91.189.88.142 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/f/ffmpeg/libavresample4_4.2.4-1ubuntu0.1_amd64.deb  Connection failed [IP: 91.189.88.142 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/f/ffmpeg/ffmpeg_4.2.4-1ubuntu0.1_amd64.deb  Connection failed [IP: 91.189.88.142 80]
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/universe/i/intel-gmmlib/libigdgmm11_20.1.1+ds1-1_amd64.deb  Connection failed [IP: 91.189.88.142 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

```