How to install xvfb and / or how to enable the package verification on Ubuntu 23.10
Aaron Rainbolt
arraybolt3 at gmail.com
Thu Jan 25 19:59:34 UTC 2024
On 1/25/24 13:34, Mario Marietto wrote:
> root at marietto:/home/mario# apt update
>
>
> Get:1 http://archive.ubuntu.com/ubuntu mantic-updates InRelease [109 kB]
> Get:2 http://security.ubuntu.com/ubuntu mantic-security InRelease [109
> kB]
> Err:1 http://archive.ubuntu.com/ubuntu mantic-updates InRelease
> Couldn't execute /usr/bin/apt-key to check
> /var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_di
> sts_mantic-updates_InRelease
> Get:4 https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu mantic
> InRelease [23.8 kB]
> Err:4 https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu mantic
> InRelease
> Couldn't execute /usr/bin/apt-key to check
> /var/lib/apt/lists/partial/ppa.launchpadcontent.net_moz
> illateam_ppa_ubuntu_dists_mantic_InRelease
> Get:5 http://archive.ubuntu.com/ubuntu mantic InRelease [256 kB]
> Get:6 https://packages.mozilla.org/apt mozilla InRelease [1350 B]
> Err:6 https://packages.mozilla.org/apt mozilla InRelease
> Couldn't execute /usr/bin/apt-key to check
> /var/lib/apt/lists/partial/packages.mozilla.org_apt_dis
> ts_mozilla_InRelease
> Err:5 http://archive.ubuntu.com/ubuntu mantic InRelease
> Couldn't execute /usr/bin/apt-key to check
> /var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_di
> sts_mantic_InRelease
> Get:7 http://archive.ubuntu.com/ubuntu mantic-backports InRelease
> [90.8 kB]
> Err:7 http://archive.ubuntu.com/ubuntu mantic-backports InRelease
> Couldn't execute /usr/bin/apt-key to check
> /var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_di
> sts_mantic-backports_InRelease
> Err:2 http://security.ubuntu.com/ubuntu mantic-security InRelease
> Couldn't execute /usr/bin/apt-key to check
> /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_d
> ists_mantic-security_InRelease
> Get:3 http://netix.dl.sourceforge.net/project/ubuntuzilla/mozilla/apt
> all InRelease [1027 B]
> Err:3 http://netix.dl.sourceforge.net/project/ubuntuzilla/mozilla/apt
> all InRelease
> Clearsigned file isn't valid, got 'NOSPLIT' (does the network require
> authentication?)
> Reading package lists... Done
> W: GPG error: http://archive.ubuntu.com/ubuntu mantic-updates
> InRelease: Couldn't execute /usr/bin/a
> pt-key to check
> /var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_dists_mantic-updates_InRelease
> E: The repository 'http://archive.ubuntu.com/ubuntu mantic-updates
> InRelease' is not signed.
> 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.
> W: GPG error: https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu
> mantic InRelease: Couldn't exe
> cute /usr/bin/apt-key to check
> /var/lib/apt/lists/partial/ppa.launchpadcontent.net_mozillateam_ppa_u
> buntu_dists_mantic_InRelease
> E: The repository
> 'https://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu mantic
> InRelease' is not
> signed.
> 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.
> W: GPG error: https://packages.mozilla.org/apt mozilla InRelease:
> Couldn't execute /usr/bin/apt-key
> to check
> /var/lib/apt/lists/partial/packages.mozilla.org_apt_dists_mozilla_InRelease
> E: The repository 'https://packages.mozilla.org/apt mozilla InRelease'
> is not signed.
> 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.
> W: GPG error: http://archive.ubuntu.com/ubuntu mantic InRelease:
> Couldn't execute /usr/bin/apt-key t
> o check
> /var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_dists_mantic_InRelease
> E: The repository 'http://archive.ubuntu.com/ubuntu mantic InRelease'
> is not signed.
> 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.
> W: GPG error: http://archive.ubuntu.com/ubuntu mantic-backports
> InRelease: Couldn't execute /usr/bin
> /apt-key to check
> /var/lib/apt/lists/partial/archive.ubuntu.com_ubuntu_dists_mantic-backports_InRele
> ase
> E: The repository 'http://archive.ubuntu.com/ubuntu mantic-backports
> InRelease' is not signed.
> 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.
> W: GPG error: http://security.ubuntu.com/ubuntu mantic-security
> InRelease: Couldn't execute /usr/bin
> /apt-key to check
> /var/lib/apt/lists/partial/security.ubuntu.com_ubuntu_dists_mantic-security_InRele
> ase
> E: The repository 'http://security.ubuntu.com/ubuntu mantic-security
> InRelease' is not signed.
> 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: Failed to fetch
> http://downloads.sourceforge.net/project/ubuntuzilla/mozilla/apt/dists/all/InRele
> ase Clearsigned file isn't valid, got 'NOSPLIT' (does the network
> require authentication?)
> E: The repository
> 'http://downloads.sourceforge.net/project/ubuntuzilla/mozilla/apt all
> InRelease' i
> s not signed.
> 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.
OK that looks very broken. What happens if you run '/usr/bin/apt-key' in
a terminal (without the quote marks)?
>
>
>
> On Thu, Jan 25, 2024 at 8:28 PM Aaron Rainbolt <arraybolt3 at gmail.com>
> wrote:
>
> On 1/25/24 12:36, Mario Marietto wrote:
>> Hello.
>>
>> I have two problems to fix :
>>
>> 1) how to install xvfb on Ubuntu 23.10
>> 2) how to enable the verification when I install the packages.
>> You will understand everything reading below :
>>
>> root at marietto:/home/mario# lsb_release -a
>> No LSB modules are available.
>> Distributor ID: Ubuntu
>> Description: Ubuntu 23.10
>> Release: 23.10
>> Codename: mantic
>>
>> root at marietto:/home/mario# apt install xvfb
>>
>> Reading package lists... Done
>> Building dependency tree... Done
>> Reading state information... Done
>> The following NEW packages will be installed:
>> xvfb
>> 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
>> Need to get 869 kB of archives.
>> After this operation, 2211 kB of additional disk space will be used.
>> WARNING: The following packages cannot be authenticated!
>> xvfb
>> Install these packages without verification? [y/N] y
>>
>> Ign:1 http://security.ubuntu.com/ubuntu mantic-security/universe
>> amd64 xvfb amd64 2:21.1.7-3ubuntu2.4
>>
>> Err:1 http://archive.ubuntu.com/ubuntu mantic-security/universe
>> amd64 xvfb amd64 2:21.1.7-3ubuntu2.4
>> 404 Not Found [IP: 91.189.91.83 80]
>>
>> E: Failed to fetch
>> http://archive.ubuntu.com/ubuntu/pool/universe/x/xorg-server/xvfb_21.1.7-3ubuntu2.4_amd64.deb
>>
>> 404 Not Found [IP: 91.189.91.83 80]
>>
>> E: Unable to fetch some archives, maybe run apt-get update or try
>> with --fix-missing?
>>
>> thanks.
> Your apt database on the local machine is out-of-date and it's
> trying to download an old version of the xvfb package that no
> longer exists. Run `sudo apt update`, then try `sudo apt install
> xvfb` again.
>>
>> --
>> Mario.
>>
> --
> Aaron Rainbolt
> Lubuntu Developer
> Matrix: @arraybolt3:matrix.org <http://matrix.org>
> IRC: arraybolt3 on irc.libera.chat
> GitHub:https://github.com/ArrayBolt3
>
> --
> ubuntu-users mailing list
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>
>
>
> --
> Mario.
>
--
Aaron Rainbolt
Lubuntu Developer
Matrix: @arraybolt3:matrix.org
IRC: arraybolt3 on irc.libera.chat
GitHub:https://github.com/ArrayBolt3
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