Lenovo ThinkPad S440
| Hardware | PCI/USB ID | Working? |
|---|---|---|
| Touchpad | Yes | |
| GPU (Intel) | Yes | |
| GPU (ATi) | Yes | |
| Webcam | Yes | |
| Ethernet | Yes | |
| Audio | Yes | |
| Wireless | Yes |
Touchpad
Install xf86-input-synaptics to get multi-touch gestures working.
Keyboard backlight
Currently the thinkpad_acpi module does not support to turn the keyboard backlight on. But you can turn it off with:
# echo 0 > /sys/devices/platform/thinkpad_acpi/leds/tpacpi::thinklight/brightness
Suspend
Works flawlessly with with pm-utilsAUR or any DE integration. If resuming from suspend works once but not a second time, try disabling Intel's Anti-Theft module in BIOS (see this kernel bug report).