Lenovo ThinkPad X1 Carbon (Gen 3)

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Hardware PCI/USB ID Working?
Touchpad Yes
Touchscreen Yes
TrackPoint Yes
Keyboard Yes
Video 8086:1616 Yes
Webcam 04ca:7049 Yes
Ethernet Untested
Bluetooth 8087:0a2a Yes
Audio 8086:160c Yes
Wireless 8086:095b Yes
Mobile broadband Yes
Fingerprint Reader 138a:0017 Yes

Firmware

fwupd does not support this device yet.

Audio

Some users have experienced problems with white noise and popping/cracking sounds when audio is first played and when the computer is turned off.

To fix this, blacklist snd_hda_codec_realtek.

Mobile broadband

EM7345: SIM-Problems [1]

If you have trouble with the ES7345 set the following module option and reboot:[2] cdc_ncm prefer_mbim=Y

GPS

N5321 is unknown EM7345 can output GPS using AT-Commands. You can use gpsd-tcp to interface to gpsd.

Function keys

Key Visible?1 Marked?2 Effect
Fn+Esc Yes Yes Enables Fn lock
Fn Yes No KEY_WAKEUP
Fn+F1 Yes Yes KEY_MUTE
Fn+F2 Yes Yes KEY_VOLUMEDOWN
Fn+F3 Yes Yes KEY_VOLUMEUP
Fn+F4 Yes Yes KEY_F20
Fn+F5 Yes Yes KEY_BRIGHTNESSDOWN
Fn+F6 Yes Yes KEY_BRIGHTNESSUP
Fn+F7 Yes Yes KEY_SWITCHVIDEOMODE
Fn+F8 Yes Yes KEY_WLAN
Fn+F9 Yes Yes KEY_CONFIG
Fn+F10 Yes Yes KEY_SEARCH
Fn+F11 Yes Yes KEY_SCALE
Fn+F12 Yes Yes KEY_FILE
Fn+End Yes No KEY_INSERT
Fn+4 Yes No KEY_SLEEP
Fn+Tab Yes No KEY_FULL_SCREEN
Fn+P Yes No KEY_PAUSE
Fn+B Yes No KEY_PAUSE
Fn+Space Yes Yes Change keyboard backlight
  1. The key is visible to xev and similar tools
  2. The physical key has a symbol on it, which describes its function

See also