erro update no ubuntu 17.4 [RESOLVIDO]

wiliansster
(usa Outra)

Enviado em 10/10/2017 - 10:34h

Bom dia!

Não sei como resolver este problema no ubuntu, alguem pode me ajudar?

root@wss:/home/wilians# apt update
Hit:1 http://br.archive.ubuntu.com/ubuntu zesty InRelease
Hit:2 http://cran.rstudio.com/bin/linux/ubuntu zesty/ InRelease
Hit:3 http://archive.canonical.com/ubuntu zesty InRelease
Ign:4 http://dl.google.com/linux/chrome/deb stable InRelease
Ign:5 http://ppa.launchpad.net/blahota/texstudio/ubuntu zesty InRelease
Get:6 http://br.archive.ubuntu.com/ubuntu zesty-security InRelease [89,2 kB]
Hit:7 http://www.geogebra.net/linux stable InRelease
Hit:8 http://dl.google.com/linux/chrome/deb stable Release
Hit:9 http://ppa.launchpad.net/costales/unity-webapps-telegram/ubuntu zesty InRelease
Ign:11 http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu zesty InRelease
Ign:12 https://desktop-download.mendeley.com/download/apt stable InRelease
Hit:13 http://ppa.launchpad.net/yannubuntu/boot-repair/ubuntu zesty InRelease
Hit:14 https://desktop-download.mendeley.com/download/apt stable Release
Err:16 http://ppa.launchpad.net/blahota/texstudio/ubuntu zesty Release
404 Not Found
Ign:17 https://mega.nz/linux/MEGAsync/xUbuntu_17.04 ./ InRelease
Hit:18 http://br.archive.ubuntu.com/ubuntu zesty-updates InRelease
Err:19 http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu zesty Release
404 Not Found
Get:20 http://br.archive.ubuntu.com/ubuntu zesty-proposed InRelease [240 kB]
Get:21 https://mega.nz/linux/MEGAsync/xUbuntu_17.04 ./ Release [988 B]
Get:23 http://br.archive.ubuntu.com/ubuntu zesty-backports InRelease [89,2 kB]
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/blahota/texstudio/ubuntu zesty Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: The repository 'http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu zesty Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

removido
(usa Nenhuma)

Enviado em 10/10/2017 - 13:18h

Exatamente.
Pode fazer isso graficamente, exatamente como orienta Clodoaldo.

Uma dica para ajudar: https://goo.gl/L3MKmR



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