[RPI] Installation problem : Unable to update the system

,

Hell!

It’s my first Raspberry pi +yunohost experience. Here is the settings :

  • Raspberry pi 2
  • Raspbian GNU/Linux 8 (jessie)
  • Linux yunohost 4.9.11-v7+ #969 SMP Mon Feb 20 12:55:08 GMT 2017 armv7l GNU/Linux

We I run " sudo ./install_yunohost ", the installation process start and, after few seconds, I’ve got this answer in the log : "
Lecture des listes de paquets…
Construction de l’arbre des dépendances…
Lecture des informations d’état…
rpi-update est déjà la plus récente version disponible.
0 mis à jour, 0 nouvellement installés, 0 à enlever et 0 non mis à jour.
*** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom
*** Performing self-update
*** Relaunching after update
*** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom
#############################################################
WARNING: This update bumps to rpi-4.9.y linux tree
Be aware there could be compatibility issues with some drivers
Discussion here:
https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=167934
##############################################################
Would you like to proceed? (y/N)

Failure !
The following error was caught during Yunohost installation :

Unable to update the system
"

Have you got any idea?

Thank you

Hi there,

yes, I encountered this issue a few days ago. But it’s weird though because rpi-update don’t always ask for this…

Anyway you can try to run rpi-update yourself (answer yes if needed), then relaunch the install script.

Perfect! Thank you very much.
As simple as you said.