Merci à toi @Pitch64 pour cette réponse courte et précise !

@mattmame

Hello, il semble que Recalbox vérifie l'existence d'une nouvelle version requêtant une URL github.com (ou gitlab.com?)

Peut-être essayer un ping vers www.github.com depuis ta Recalbox ?

# ping www.github.com

Ensuite essayer un ping vers une IP de github.com par exemple:

# ping 20.87.225.21

Si le ping IP fonctionne mais que le ping URL ne fonctionne pas alors il y a un problème DNS sur la machine ou le réseau.

@dam_j I can only imagine that the problem then is a driver incompatibility with your video card, and it's not something a user can solve on their own.

Some options:

Open an issue in gitlab (check if there is not already a similar issue open), and wait for a response from one of the developers
https://gitlab.com/recalbox/recalbox/-/issues Go to our official Discord channel and see if anyone has any other ideas (there's a chance a developer will answer you)
https://discord.com/invite/NbQFbGM Invest financially in the project by becoming a Patron Recalbox, and have some special advantages, such as access to an exclusive discord channel:
https://www.patreon.com/recalbox?utm_source=recalbox&utm_medium=website

@integra

https://forum.recalbox.com/topic/25414/8-0-beta-controller-issues-dreamcast-does-not-use-joystick

@frelis69

¿existe la posibilidad de usar varios discos duros para cargar las roms con recalbox?

No. Se recomienda instalar recalbox en un dispositivo y las ROM en otro dispositivo, pero Recalbox solo lee un dispositivo con ROM a la vez, si tiene más de uno, tendrá que turna**e entre ellos, y esto requiere reiniciar .

hello,

thank you for the reply.
I have found the solution in this topic :

https://forum.recalbox.com/topic/11632/encodeur-micreal-dual-arcade-non-reconnu?_=1629830593023

best regards 😉
Max

@schattenwesen Bitte kein SPAM:
https://forum.recalbox.com/topic/24308/how-update-7-1-1-to-7-2-1-on-x64

@Roxas84 Does your notebook have an Nvidia video card?
I can't be sure, but, researching about it, I only see users who use Nvidia graphics cards reporting "HDMI1 disconnected" problems (on Linux, I didn't find a similar report here on the forum, but Recalbox is based on Linux, comparison), see:

https://forums.developer.nvidia.com/t/hdmi-output-missing-in-xrandr-command-and-external-monitor-does-not-work/68011 https://forums.gentoo.org/viewtopic-t-1090914-start-0.html https://unix.stackexchange.com/questions/81822/hdmi-not-detected-by-xrandr https://forum.manjaro.org/t/xrandr-says-hdmi-is-disconnected-for-external-monitor/28445 https://www.linuxquestions.org/questions/slackware-14/xrandr-reports-hdmi1-being-disconnected-when-it's-connected-4175479547/

I can't tell you that any of these solutions work in Recalbox, probably not, but you can try it if you want.

I believe your problem is a type of driver incompatibility, and if that is the case, there is nothing you can do.

But, I'm not a developer, I can't say much, the most I can help is up to this point, I don't have enough technical knowledge to help you further.

Précision

Dans le fichier recalbox.conf la ligne :audio.device=Default output

Elle revient sur "Default output" à chaque reboot

------------ C - Audio ------------ Set the audio device (auto, hdmi, jack)

audio.device=Default output

Set system volume (0..100)

audio.volume=57

Enable or disable system sounds in ES (0,1)

audio.bgmusic=1