PVE安装rtl8156B usb nic 驱动

Ngh***

近日因夏季高温，老的usb网卡扛不住出现频繁掉先情况。
去系统日志里一查，发现：网卡多次失联有重新恢复。遂入手一张rtl8156b的usb网卡替代。
上机以后被系统识别，但用ethtool查看详细信息，发现：

1. Supported link modes: Not supported
   

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看来linux内核带的默认驱动还是不行(cdc_ncm)，还得手动安装realtek的官方驱动。
首先尝试debian里的realtek软件包，结果跟pve提供的驱动软件包冲突，还好有个hook阻止了我这么做。。。

1. $ apt install firmware-realtek
   
2. 
   
3. W: (pve-apt-hook) !! WARNING !!
   
4. W: (pve-apt-hook) You are attempting to remove the meta-package 'proxmox-ve'!
   
5. W: (pve-apt-hook)
   
6. W: (pve-apt-hook) If you really want to permanently remove 'proxmox-ve' from your system, run the following command
   
7. W: (pve-apt-hook)       touch '/please-remove-proxmox-ve'
   
8. W: (pve-apt-hook) run apt purge proxmox-ve to remove the meta-package
   
9. W: (pve-apt-hook) and repeat your apt invocation.
   
10. W: (pve-apt-hook)
    
11. W: (pve-apt-hook) If you are unsure why 'proxmox-ve' would be removed, please verify
    
12. W: (pve-apt-hook)       - your APT repository settings
    
13. W: (pve-apt-hook)       - that you are using 'apt full-upgrade' to upgrade your system
    

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然后去realtek下载驱动源码，在本机编译，下载地址
方便网络不好的朋友此贴附件里已经下载好了

1. https://www.realtek.com/en/component/zoo/category/network-interface-controllers-10-100-1000m-gigabit-ethernet-usb-3-0-software

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安装编译工具和依赖库 build-essential libelf-dev dkms

1. $ apt install build-essential libelf-dev dkms

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安装当前内核的头文件

1. $ uanme -a
   
2. # Linux klee 6.2.16-3-pve #1 SMP PREEMPT_DYNAMIC PVE 6.2.16-3 (2023-06-17T05:58Z) x86_64 GNU/Linux
   
3. 
   
4. $ apt search 6.2.16-3-pve
   
5. #pve-headers-6.2.16-3-pve/stable,now 6.2.16-3 amd64 [installed]
   
6. 
   
7. $ apt install pve-headers-6.2.16-3-pve

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将驱动上传，切换工作目录，make && make install

1. $ cd /tmp/r8152-2.17.1/
   
2. $ ls
   
3. $ make && make install
   
4. $ depmod -a
   
5. $ update-initramfs -u
   
6. $ reboot
   

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再次查看一下使用的驱动 ethtool -i [INTERFACE]

1. $ ethtool -i [INTERFACE]
   
2. driver: r8152
   
3. version: v2.17.1 (2023/06/13)
   
4. 
   
5. $ ethtool [INTERFACE]
   
6.         Supported ports: [ MII ]
   
7.         Supported link modes:   10baseT/Half 10baseT/Full
   
8.                                 100baseT/Half 100baseT/Full
   
9.                                 1000baseT/Full
   
10.                                 2500baseT/Full
    
11.         Supported pause frame use: No
    
12.         Supports auto-negotiation: Yes
    
13.         Supported FEC modes: Not reported
    
14.         Advertised link modes:  10baseT/Half 10baseT/Full
    
15.                                 100baseT/Half 100baseT/Full
    
16.                                 1000baseT/Full
    
17.                                 2500baseT/Full
    
18.         Advertised pause frame use: No
    
19.         Advertised auto-negotiation: Yes
    
20.         Advertised FEC modes: Not reported
    
21.         Link partner advertised link modes:  10baseT/Half 10baseT/Full
    
22.                                              100baseT/Half 100baseT/Full
    
23.                                              1000baseT/Half 1000baseT/Full
    
24.         Link partner advertised pause frame use: No
    
25.         Link partner advertised auto-negotiation: Yes
    
26.         Link partner advertised FEC modes: Not reported
    
27.         Speed: 1000Mb/s
    
28.         Duplex: Full
    
29.         Auto-negotiation: on
    
30.         Port: MII
    
31.         PHYAD: 32
    
32.         Transceiver: internal
    
33.         Supports Wake-on: pumbg
    
34.         Wake-on: g
    
35.         Current message level: 0x00007fff (32767)
    
36.                                drv probe link timer ifdown ifup rx_err tx_err tx_queued intr tx_done rx_status pktdata hw wol
    
37.         Link detected: yes
    
38. 
    

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大功告成。