سلام
من برای بروز رسانی مخزن اوبونتو این دستور رو زدم :
sudo apt-get update
یعد از چند آدرس عبارت زیر اومد :
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error:
http://archive.canonical.com precise Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5
E: The repository '
http://ppa.launchpad.net/n-muench/burg/ubuntu bionic 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(
manpage for repository creation and user configuration details.
E: The repository '
http://ppa.launchpad.net/wine/wine-builds/ubuntu bionic 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(
manpage for repository creation and user configuration details.
W: Target Sources (partner/source/Sources) is configured multiple times in /etc/apt/sources.list:55 and /etc/apt/sources.list:56
W: Target Sources (partner/source/Sources) is configured multiple times in /etc/apt/sources.list:55 and /etc/apt/sources.list:57
W: Target Sources (partner/source/Sources) is configured multiple times in /etc/apt/sources.list:55 and /etc/apt/sources.list:58
rahim-home@rahimhome-System-Product-Name:~$ sudo apt-get install burg burg-themes
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package burg
E: Unable to locate package burg-themes
چیکار کنم ؟