Lenovo Thinkpad L440
Hardware Overview
- CPU (Platform): Intel Core i5-4300M CPU 2.60GHz (Haswell)
- Screen: non-glare (matte) 14.0" HD (1366x768) or 14.0" HD+ (1600x900)
- Memory: 4GB (up to 16GB)
Sound: supported by snd_hda(4), works
Ethernet: Intel I217-V (supported by em(4))
- WiFi/Bluetooth: some Realtek chip (only Bluetooth works)
Card reader: not supported
Notes
FreeBSD support of this laptop is very limited. Sound and Ethernet are recognized by fresh 11-CURRENT (as of r271243), Bluetooth seems to work (albeit first few times I tried service bluetooth start ubt0 it did not succeed for some reason), but not WiFi or card reader.
Does not come back from suspend properly (screen stays dark), tested only on the console (not X11). From a working system, pressing the power button or doing shutdown -p now behaves as expected.
Official specs claim battery life of 12+ hours, but unplugging the AC adapter and running acpiconf -i0 shortly after estimated just 2:50 of remaining time (powerd(8) was not running though).
Details