Kernel.org: 5.1.5
sid (unstable): 4.19.37-3
buster (testing): 4.19.37-3
stretch (stable): 4.9.168-1+deb9u2
jessie (oldstable): 3.16.64-2

Debian GNU/Linux device driver check & report

Acer: C720

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
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
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
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

Acer Chromebook. With some work can run Debian http://blogs.fsfe.org/the_unconventional/2014/04/20/c720-debian/ (2014-10-11T06:38:27+00:00)