Problems Trying To Install - Please Advise Me - [SOLVED]

[dave1953]

Installation usb checked and verified. Installation of Siduction XFCE gets almost to the end then an abort, error message pops up, something about Python. So I reloaded the Live image and did a sudo apt update via Terminal with the following results - Is this anything to do with why the installation is aborting?

siducer@siduction:~$ sudo apt update
Get:1 https://deb.debian.org/debian unstable InRelease [165 kB]
Get:2 https://ftp.gwdg.de/pub/linux/siduction/extra unstable InRelease [14.1 kB]
Get:3 https://deb.debian.org/debian unstable/main amd64 Packages [8,780 kB]
Get:4 https://ftp.gwdg.de/pub/linux/siduction/fixes unstable InRelease [17.9 kB]
Err:2 https://ftp.gwdg.de/pub/linux/siduction/extra unstable InRelease
  The following signatures were invalid: EXPKEYSIG 15CBD88045C45076 Siduction Repository (The Siduction Repository) <repository@siduction.org>
Err:4 https://ftp.gwdg.de/pub/linux/siduction/fixes unstable InRelease
  The following signatures were invalid: EXPKEYSIG 15CBD88045C45076 Siduction Repository (The Siduction Repository) <repository@siduction.org>
Get:5 https://deb.debian.org/debian unstable/main Translation-en [6,565 kB]
Get:6 https://deb.debian.org/debian unstable/main all Contents (deb) [33.1 MB]
Get:7 https://deb.debian.org/debian unstable/main amd64 Contents (deb) [11.2 MB]
Get:8 https://deb.debian.org/debian unstable/contrib amd64 Packages [61.6 kB]
Get:9 https://deb.debian.org/debian unstable/contrib Translation-en [53.4 kB]
Get:10 https://deb.debian.org/debian unstable/contrib amd64 Contents (deb) [62.6 kB]
Get:11 https://deb.debian.org/debian unstable/contrib all Contents (deb) [324 kB]
Get:12 https://deb.debian.org/debian unstable/non-free amd64 Packages [112 kB]
Get:13 https://deb.debian.org/debian unstable/non-free Translation-en [104 kB]
Get:14 https://deb.debian.org/debian unstable/non-free amd64 Contents (deb) [107 kB]
Get:15 https://deb.debian.org/debian unstable/non-free all Contents (deb) [893 kB]
Reading package lists... Done                                                 
W: GPG error: https://ftp.gwdg.de/pub/linux/siduction/extra unstable InRelease: The following signatures were invalid: EXPKEYSIG 15CBD88045C45076 Siduction Repository (The Siduction Repository) <repository@siduction.org>
E: The repository 'https://ftp.gwdg.de/pub/linux/siduction/extra unstable 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( manpage for repository creation and user configuration details.
W: GPG error: https://ftp.gwdg.de/pub/linux/siduction/fixes unstable InRelease: The following signatures were invalid: EXPKEYSIG 15CBD88045C45076 Siduction Repository (The Siduction Repository) <repository@siduction.org>
E: The repository 'https://ftp.gwdg.de/pub/linux/siduction/fixes unstable 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( manpage for repository creation and user configuration details.

[edlin]

You should find the solution in https://forum.siduction.org/index.php?topic=8397.0.

edlin

[dave1953]

Thank you, this indeed sheds light on the situation. Your kindness is much appreciated.