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Posts: 2,797
Good afternoon all,
i'm here to ask help to us about my ethernet interface.

below, you can see information about card, kernel and driver installed:

Ethernet controller:
Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 11)   
Subsystem: ASRock Incorporation Motherboard (one of many)   
Kernel driver in use: r8168   
Kernel modules: r8168

enp2s0 =====================
driver: r8168
version: 8.047.04-NAPI
firmware-version: expansion-rom-version: bus-info: 0000:02:00.0supports-statistics: yessupports-test: nosupports-eeprom-access: nosupports-register-dump: yessupports-priv-flags: nolo =====================

Settings for enp2s0:   
Supported ports: [ TP ]   
Supported link modes: 
10baseT/Half 10baseT/Full                           
100baseT/Half 100baseT/Full
Supported pause frame use: Symmetric Receive-only   
Supports auto-negotiation: Yes   
Supported FEC modes: Not reported   
Advertised link modes: 
10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Advertised pause frame use:
Symmetric Receive-only   
Advertised auto-negotiation: Yes   
Advertised FEC modes: Not reported   
Link partner advertised link modes: 
10baseT/Half 10baseT/Full                                         
100baseT/Half 100baseT/Full                                         
1000baseT/Half 1000baseT/Full   
Link partner advertised pause frame use: Symmetric Receive-only   
Link partner advertised auto-negotiation: Yes   
Link partner advertised FEC modes: Not reported   
Speed: 100Mb/s   
Duplex: Full   
Port: Twisted Pair   
PHYAD: 0   
Transceiver: internal   
Auto-negotiation: on   
MDI-X: Unknown   
Supports Wake-on: pumbg   
Wake-on: g   
Current message level: 0x00000033 (51)                 
drv probe ifdown ifup   
Link detected: yes

now, this is a problem: i can't setup speed to 1000.
if i do it by ethtool, connection go down and i can't restart it.. only way is to setup again speed to 100 FULL.

can you help me?

Thanks all!
03-24-2020, 03:59 PM
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