Many of the locations grep found were already comments using a #.
I removed by hand completely and there seems no more hits for “focal”.
I now go for some readings about the library installations and how to
organize and backup a private library partion what I never mastered.
In case of problems I am going to open another thread for more specific
topic. Many thanks for installation assistance
sudo add-apt-repository --yes ppa:kicad/kicad-6.0-releases
PPA publishes dbgsym, you may need to include ‘main/debug’ component
Repository: ‘deb Index of /kicad/kicad-6.0-releases/ubuntu jammy main’
Description:
Official KiCad 6.0 releases
More info: PPA for KiCad: 6.0 releases : “KiCad” team
Adding repository.
Found existing deb entry in /etc/apt/sources.list.d/kicad-ubuntu-kicad-6_0-releases-jammy.list
Adding deb entry to /etc/apt/sources.list.d/kicad-ubuntu-kicad-6_0-releases-jammy.list
Found existing deb-src entry in /etc/apt/sources.list.d/kicad-ubuntu-kicad-6_0-releases-jammy.list
Adding disabled deb-src entry to /etc/apt/sources.list.d/kicad-ubuntu-kicad-6_0-releases-jammy.list
Adding key to /etc/apt/trusted.gpg.d/kicad-ubuntu-kicad-6_0-releases.gpg with fingerprint FDA854F61C4D0D9572BB95E5245D5502FAD7A805
Hit:1 Index of /ubuntu jammy InRelease
Hit:2 Index of /ubuntu jammy-security InRelease
Get:3 Index of /ubuntu jammy-updates InRelease [114 kB]
Hit:4 Index of /kicad/kicad-6.0-releases/ubuntu jammy InRelease
Get:5 Index of /ubuntu jammy-backports InRelease [99,8 kB]
Fetched 214 kB in 1s (328 kB/s)
Reading package lists… Done