Qualcomm Atheros AR8152 v2.0 Fast Ethernet (rev c1) - Speed issues (Ubuntu Server 22.04 LTS)

Trending 4 months ago

I request thief troubleshooting why my Qualcomm Atheros AR8152 v2.0 Fast Ethernet (rev c1) adapter isn't operating astatine its afloat gigabit-capable speed. Under Windows 10, this laptop chassis easy links up and performs astatine its rated 1.0 Gbps velocity (despite what whitethorn beryllium modular aliases acceptable for this card). Manually mounting nan 1.0 Gbps velocity (through NetworkManager) causes nan web adapter to clang and arsenic a consequence I've been alternatively skittish to push it past 100 Mbps.

Running lspci tells maine that nan instrumentality is utilizing nan atl1c driver which whitethorn beryllium nan default driver - immoderate suggestions for switching retired nan drivers to trial and get nan 1.0 Gbps nexus speed?