OneProvider家6欧独服折腾bbr，修改root密码，玩pt体验分享

Author： plumn
发布时间：April 16, 2019
3179views
2 comments
5353 words
Categories： OMO萌

![55105308_p0.jpg](https://omo.moe/usr/uploads/2019/04/2981067800.jpg)

OP家的法国独服又打折啦，现在只需5.99欧：
https://oneprovider.com/order/item/dediconf/49
法国location，1TB hdd/128GB ssd，4GB内存，G口不限量独服，价格还是非常上算的，支持Alipay和微信支付
不过这家独服入手后还需要一些调教，分享过程如下：

首先是修改root密码

---

1. 重启进入rescue mode (Ubuntu Image)
2. `sudo fdisk -l` 查看下系统root分区位置，我的是 `/dev/sda3`
3. 挂载系统盘：`sudo mount /dev/sda3 /mnt`
4. 再挂载下其他东西：`for d in dev sys run proc; do sudo mount --bind /$d /mnt/$d; done`
5. 然后进入原系统：`sudo chroot /mnt`
6. 最后就可以改下原系统的root密码了： `passwd root`

接下来是更替系统自带的vim

---

我安装的是ubuntu 14.04 lTS 64位，系统自带vim真的辣手，直接删了吧！

````````````````
apt remove vim*
````````````````

然后 `apt install -y vim vim-common`

安装bbr，手动更换内核，补齐缺失的驱动

---

op这个系统啊，好像缺少一些网卡驱动，参考这个网站：
https://npchk.info/oneprovider-10-15eur-kernel/
自动默认目前ubuntu最新内核是5.0.7的，之前没注意直接安装最新内核了，然后安装完毕提示错误：

```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````
dpkg: error processing package linux-image-unsigned-5.0.7-050007-generic (--install):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 linux-image-unsigned-5.0.7-050007-generic
Generating grub configuration file ...
Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported.
Found linux image: /boot/vmlinuz-5.0.7-050007-generic
Found linux image: /boot/vmlinuz-3.13.0-168-generic
Found initrd image: /boot/initrd.img-3.13.0-168-generic
done
```````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````````

也没在意，直接重启，然后就没有然后了，于是ticket客服重新换台机器折腾吧 <img src="https://omo.moe/usr/themes/handsome/assets/img/emotion/aru/despise.png" class="emotion-aru">

重换成功，我们开始手动更换内核为4.10.5

---

1. 下载并安装内核4.10.5

wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.5/linux-headers-4.10.5-041005_4.10.5-041005.201703220931_all.deb
   wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.5/linux-headers-4.10.5-041005-generic_4.10.5-041005.201703220931_amd64.deb
   wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.5/linux-image-4.10.5-041005-generic_4.10.5-041005.201703220931_amd64.deb
   dpkg -i linux-*.deb
2. 下载安装内核缺少的网卡驱动

mkdir -p /lib/firmware/bnx2/
   cd /lib/firmware/bnx2/
   wget https://github.com/cernekee/linux-firmware/raw/master/bnx2/bnx2-mips-09-6.2.1b.fw
   wget https://github.com/cernekee/linux-firmware/raw/master/bnx2/bnx2-mips-06-6.2.3.fw
3. 卸载旧的3.13内核
   先查看下系统的内核版本：

dpkg -l|grep linux-image

我们新安装的系统内核是4.10.5，所以将列表中的3.13.0内核卸载掉：

``````````````````````````````````````````````````````````````````
apt-get purge linux-image-3.13.0-* linux-image-extra-3.13.0-139-*
``````````````````````````````````````````````````````````````````

提示当前正在运行于此内核上，默认是高亮左侧<Abort>忽略选项，记得方向键往右选择<No>继续卸载
![uninstall kernel.png](https://omo.moe/usr/uploads/2019/04/3279359278.png)

再刷新GRUB:

````````````
update-grub
````````````

最后开启我们心爱的BBR:

> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
">
`````
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
`````

重启，应该就ok了
查看是否开启bbr，可以输入以下代码查询：

`````````````````````````````````````````````````
sysctl net.ipv4.tcp_available_congestion_control
`````````````````````````````````````````````````

返回值一般为：
net.ipv4.tcp_available_congestion_control = bbr cubic reno
或者为：
net.ipv4.tcp_available_congestion_control = reno cubic bbr

sysctl net.ipv4.tcp_congestion_control
返回值一般为：
net.ipv4.tcp_congestion_control = bbr

sysctl net.core.default_qdisc
返回值一般为：
net.core.default_qdisc = fq

lsmod | grep bbr
返回值有 tcp_bbr 模块即说明 bbr 已启动。**注意：并不是所有的 VPS 都会有此返回值，若没有也属正常。**

最后，开启我们星大的pt豪华脚本，即可起航：

---

[https://github.com/Aniverse/inexistence][3]

![inexistence.png](https://omo.moe/usr/uploads/2019/04/3655993085.png)
deluge默认配置测试了下，凑合能用，比百兆强一点，毕竟便宜
![无标题.png](https://omo.moe/usr/uploads/2019/04/2245791961.png)
顺便可以改改sshd端口什么的，修改不能root登录之类的：
`vi /etc/ssh/sshd_config`
Port 22改成你需要的端口，切记测试ok后再删掉22端口
`PermitRootLogin without password`改成
`PermitRootLogin no`
esc 后进入command 模式，输入:wq保存
最后重启下sshd服务：
`sudo service ssh restart`
或
`sudo /etc/init.d/ssh restart`
再看看是否能正常登录对应端口，一切就绪

[1]: https://omo.moe/usr/uploads/2019/04/2981067800.jpg
[2]: https://omo.moe/usr/uploads/2019/04/3279359278.png
[3]: https://github.com/Aniverse/inexistence
[4]: https://omo.moe/usr/uploads/2019/04/3655993085.png
[5]: https://omo.moe/usr/uploads/2019/04/2245791961.png

Last modification：August 6th, 2020 at 01:22 pm

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2 comments

脚本BUG好烦
July 17th, 2019 at 02:21 am

1.从文章复制代码的时候自动填充空格导致执行报错
2.dpkg -i linux - * .dec 笔误应该是 deb

Reply
1. plumn
  July 17th, 2019 at 04:12 am
  
  @脚本BUG好烦
  其实刷pt直接安装debian就行了，另外有的格式没做加工，别复制过头就好；
  执行安装所有的deb文件包，我看了下似乎没错写成dec呀；
  另外op现在系统版本已经不缺网卡驱动了，没有报错就不用安了，教程仅供参考思路，不用全照搬了
  
  Reply

OneProvider家6欧独服折腾bbr，修改root密码，玩pt体验分享

plumn • 2019 年 04 月 16 日

![55105308_p0.jpg](https://omo.moe/usr/uploads/2019/04/2981067800.jpg)

首先是修改root密码

---

接下来是更替系统自带的vim

---

我安装的是ubuntu 14.04 lTS 64位，系统自带vim真的辣手，直接删了吧！

````````````````
apt remove vim*
````````````````

然后 `apt install -y vim vim-common`

安装bbr，手动更换内核，补齐缺失的驱动

---

重换成功，我们开始手动更换内核为4.10.5

---

1. 下载并安装内核4.10.5

dpkg -l|grep linux-image

我们新安装的系统内核是4.10.5，所以将列表中的3.13.0内核卸载掉：

``````````````````````````````````````````````````````````````````
apt-get purge linux-image-3.13.0-* linux-image-extra-3.13.0-139-*
``````````````````````````````````````````````````````````````````

再刷新GRUB:

````````````
update-grub
````````````

最后开启我们心爱的BBR:

重启，应该就ok了
查看是否开启bbr，可以输入以下代码查询：

`````````````````````````````````````````````````
sysctl net.ipv4.tcp_available_congestion_control
`````````````````````````````````````````````````

返回值一般为：
net.ipv4.tcp_available_congestion_control = bbr cubic reno
或者为：
net.ipv4.tcp_available_congestion_control = reno cubic bbr

sysctl net.ipv4.tcp_congestion_control
返回值一般为：
net.ipv4.tcp_congestion_control = bbr

sysctl net.core.default_qdisc
返回值一般为：
net.core.default_qdisc = fq

lsmod | grep bbr
返回值有 tcp_bbr 模块即说明 bbr 已启动。**注意：并不是所有的 VPS 都会有此返回值，若没有也属正常。**

最后，开启我们星大的pt豪华脚本，即可起航：

---

[https://github.com/Aniverse/inexistence][3]

OneProvider家6欧独服折腾bbr，修改root密码，玩pt体验分享

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OneProvider家6欧独服折腾bbr，修改root密码，玩pt体验分享