<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[problems with AR8151 onboard LAN]]></title><description><![CDATA[<p dir="auto">Hello everyone.</p>
<p dir="auto">I'm getting a hard time with Qualcomm Atheros AR8151 onboard LAN with Debian. It usually drops to 100Mb/s and freezes the network altogether</p>
<p dir="auto">Settings for enp1s0:<br />
Supported ports: [ TP ]<br />
Supported link modes:   10baseT/Half 10baseT/Full<br />
100baseT/Half 100baseT/Full<br />
1000baseT/Full<br />
Supported pause frame use: No<br />
Supports auto-negotiation: Yes<br />
Supported FEC modes: Not reported<br />
Advertised link modes:  Not reported<br />
Advertised pause frame use: No<br />
Advertised auto-negotiation: Yes<br />
Advertised FEC modes: Not reported<br />
Speed: 100Mb/s<br />
Duplex: Full<br />
Auto-negotiation: on<br />
Port: Twisted Pair<br />
PHYAD: 0<br />
Transceiver: internal<br />
MDI-X: Unknown<br />
Supports Wake-on: pg<br />
Wake-on: d<br />
Current message level: 0x0000003f (63)<br />
drv probe link timer ifdown ifup<br />
Link detected: yes<br />
[    3.004591] atl1c 0000:01:00.0 enp1s0: renamed from eth0</p>
<p dir="auto">[   37.754972] atl1c 0000:01:00.0: atl1c: enp1s0 NIC Link is Up&lt;100 Mbps Full Duplex&gt;&lt;/br&gt;<br />
[   45.071291] atl1c 0000:01:00.0: atl1c: enp1s0 NIC Link is Up&lt;100 Mbps Full Duplex&gt;<br />
[   45.799689] atl1c 0000:01:00.0: atl1c: enp1s0 NIC Link is Up&lt;100 Mbps Full Duplex&gt;</p>
<p dir="auto">any tips of what can be done around here? I'm using kernel 6.12.111+deb13-amd64</p>
]]></description><link>https://forum.ieu.app/topic/45f11487-40e7-40b4-ad7b-a49416275cb8/problems-with-ar8151-onboard-lan</link><generator>RSS for Node</generator><lastBuildDate>Thu, 22 Oct 2026 04:35:10 GMT</lastBuildDate><atom:link href="https://forum.ieu.app/topic/45f11487-40e7-40b4-ad7b-a49416275cb8.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 17 Oct 2026 22:10:40 GMT</pubDate><ttl>60</ttl></channel></rss>