sid (unstable): 5.3.9-3
buster (testing): 4.19.67-2+deb10u2
stretch (stable): 4.9.189-3+deb9u2
jessie (oldstable): 3.16.76-1

Debian GNU/Linux device driver check & report

Compaq: Compaq nx6325 laptop

PCI IDWorks?VendorDeviceDriverKernel
10025950ATI Technologies IncRS480 Host Bridge
10025a3fATI Technologies IncRS480 PCI Bridge
10025a36ATI Technologies IncRS480 PCI Bridge
10025a37ATI Technologies IncRS480 PCI Bridge
10025a38ATI Technologies IncRS480 PCI Bridge
10024379YesATI Technologies IncIXP SB400 Serial ATA Controllersata_silv2.6.25-
10024374ATI Technologies IncIXP SB400 USB Host Controller
10024375ATI Technologies IncIXP SB400 USB Host Controller
10024373ATI Technologies IncIXP SB400 USB2 Host Controller
10024372YesATI Technologies IncIXP SB400 SMBus Controlleri2c-piix4v2.6.25-
10024376YesATI Technologies IncIXP SB400 IDE Controllerpata_atiixpv2.6.25-
1002437bYesATI Technologies IncIXP SB4x0 High Definition Audio Controllersnd-hda-intelv2.6.25-
10024377ATI Technologies IncIXP SB400 PCI-ISA Bridge
10024371ATI Technologies IncIXP SB400 PCI-PCI Bridge
10221100Advanced Micro Devices [AMD]K8 [Athlon64/Opteron] HyperTransport Technology Configuration
10221101Advanced Micro Devices [AMD]K8 [Athlon64/Opteron] Address Map
10221102Advanced Micro Devices [AMD]K8 [Athlon64/Opteron] DRAM Controller
10221103YesAdvanced Micro Devices [AMD]K8 [Athlon64/Opteron] Miscellaneous Controlk8tempv2.6.25-
10025975YesATI Technologies IncRS482 [Radeon Xpress 200M]radeonfbv2.6.25-
14e4169cYesBroadcom CorporationNetXtreme BCM5788 Gigabit Ethernettg3v2.6.25-
104c8039YesTexas InstrumentsPCIxx12 Cardbus Controlleryenta_socketv2.6.25-
104c803aTexas InstrumentsPCIxx12 OHCI Compliant IEEE 1394 Host Controller
104c803bYesTexas Instruments5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD)tifm_7xx1v2.6.25-
104c803cTexas InstrumentsPCIxx12 SDA Standard Compliant SD Host Controller
14e44312YesBroadcom CorporationBCM4311 802.11a/b/gssbv2.6.25-

With the exception of the Fingerprint Reader, all hardware in this laptop is working. The laptop also Suspends to RAM and HD without trouble. For optimal WLAN and VGA support you need proprietary software.