Kernel.org: 5.3.11
sid (unstable): 5.3.9-1
buster (testing): 4.19.67-2+deb10u1
stretch (stable): 4.9.189-3+deb9u1
jessie (oldstable): 3.16.74-1

Debian GNU/Linux device driver check & report

Acer: Chromebook C720p

PCI IDWorks?VendorDeviceDriverKernel
80860a04Intel CorporationHaswell-ULT DRAM Controller
80860a06Intel CorporationHaswell-ULT Integrated Graphics Controller
80860a0cIntel CorporationHaswell-ULT HD Audio Controller
80869c31Intel Corporation8 Series USB xHCI HC
80869c60Intel Corporation8 Series Low Power Sub-System DMA
80869c61Intel Corporation8 Series I2C Controller #0
80869c62Intel Corporation8 Series I2C Controller #1
80869c3aIntel Corporation8 Series HECI #0
80869c20Intel Corporation8 Series HD Audio Controller
80869c10Intel Corporation8 Series PCI Express Root Port 1
80869c26Intel Corporation8 Series USB EHCI #1
80869c45Intel Corporation8 Series LPC Controller
80869c03Intel Corporation8 Series SATA Controller 1 [AHCI mode]
80869c22YesIntel Corporation8 Series SMBus Controlleri2c-i801
80869c24Intel Corporation8 Series Thermal
168c0034YesQualcomm AtherosAR9462 Wireless Network Adapterath9k

Using linux-image-3.14.12-c720_20140713_amd64.tar found here: http://blog.mdosch.de/tag/debian/. (2014-08-30T10:18:20+00:00)