• Modèle Lenovo Legion 5 15ARH05 (82B500F1FR) fiche tech from LDLClenovo_legion_5_15arh05_82b500f1fr_ldlc.pdf

__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia glxgears

Voir https://wiki.debian.org/NVIDIA%20Optimus

• Régler le problème du touchpad avec noyau 5.10 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190/comments/189
• Mettre à jour le bios en CLI https://www.cyberciti.biz/faq/thinkpad-update-firmware-on-linux-x1-extreme-p1-gen2/

Pour le backlight control, voir https://unix.stackexchange.com/questions/616371/backlight-control-not-working-on-lenovo-ideapad-gaming-3-with-renoir-amdgpu/637154#637154 et https://gitlab.freedesktop.org/drm/amd/-/issues/1438

• Voir https://debian-facile.org/doc:systeme:kernel:compiler
• Ou script https://gist.github.com/jbuncle/7dacde983b3c33b3b816b10e2fd2308a
• Thread forum à ce propos https://forums.lenovo.com/t5/Gaming-Laptops/Lenovo-Legion-5-15ARH05-Touchpad-not-working-in-any-Linux/m-p/5035512?page=9 et la solution https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887190

• https://forum.ubuntu-fr.org/viewtopic.php?id=1988746

Pour cela utiliser Compiz comme gestionnaire de fenetre https://doc.ubuntu-fr.org/compizconfig-settings-manager

Utiliser un logiciel qui s'appelle

piper

• https://www.addictivetips.com/ubuntu-linux-tips/how-to-change-led-logitech-g-series-mouse-in-linux/

Please create the file /etc/modprobe.d/iwlwifi.conf with content

options iwlwifi remove_when_gone=1

Remove dev from PCIe bus if it is deemed inaccessible

Since then I had no Problem anymore with connection after wakeup from suspend to ram or suspend to disk. More Option for the module

modinfo iwlwifi | fgrep parm