Bertrand Russell – Face to Face Interview (BBC, 1959) Quote

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  “I should like to say two things, one intellectual and one moral.

  The intellectual thing I should want to say is this: When you are studying any matter, or considering any philosophy, ask yourself only what are the facts and what is the truth that the facts bear out. Never let yourself be diverted either by what you wish to believe, or by what you think would have beneficent social effects if it were believed. But look only, and solely, at what are the facts. That is the intellectual thing that I should wish to say. Read More

Ubuntu RTL8111/8168/8411有线无驱动问题

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安装Ubuntu开机后,设置菜单可以进行有线网络设置,但无法获取IP和联网,问题原因为RTL8111/8168/8411网卡驱动没有安装。

解决方式:

1.通过过 lspci | grep net 查看到对应网卡型号

Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c)

2.通过官网下载对应驱动(Realtek)并解压

GBE Ethernet LINUX driver r8168 for kernel (6.8 8.053.00)

3.使用安卓手机通过USB连接,开启USB网络共享。(手机数据线连接电脑->设置->移动共享网络->USB共享网络。)不同手机菜单不一样 Read More

jsdelivr cdn 无法访问解决方案

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jsdelivr cdn 经常会出现无法访问的情况,临时解决方法如下

1. cdn.jsdelivr.net 更换为 fastly.jsdelivr.net

2. 替换为staticaly
官网地址:https://www.staticaly.com
https://cdn.statically.io/gh/:user/:repo/:tag/:file
https://cdn.statically.com/gh/:user/:repo/:tag/:file Read More

Windows10, 设备在飞行模式下连接USB后会自动开启网络并注册问题

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Android’s state is Air Plane mode but it can send and receive call when connect to Windows 10 through USB.
follow step to verify this problem.

1. USB unplugged and go to Windows 10 “Settings” –“Status”–“Change adapter option”
2. Disable “Mobile network(Qualcomm HS-USB WWAN Adapter 9091)” network adapter.
3. Turn on “airplane mode” then connect USB. Read More

Blog 优化记录

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  刚开始购买域名后就直接使用了国外空间,后面想再换回来时已经不支持.me域名备案了,现在也只能继续使用。无法备案因此无法使用国内CDN,只能使用Cloudflare,但国内访问还是不太好。

  本想找图床存放文章里面的图片,后面看到可使用 Github + Jsdelivr 免费CDN方式保存,并以此方法来保存CSS,Js和Google fonts等静态文件来加速博客访问。修改functions.php将部份加载缓慢静态文件全部替换为Jsdelivr,目前加载比以前快多了. Read More

Google Attestation key(Qualcomm)

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写入Key时通过Debug版本,开机进入主界面后,进行下面准备操作。

adb root
adb disable-verity 
adb reboot
adb root
adb remount
adb shell
device:/ # qseecom_sample_client v smplap64 14 1
Note: Command line arguments do not belong to legacy test
        -------------------------------------------------------
         WARNING!!! You are about to provision the RPMB key.
         This is a ONE time operation and CANNOT be reversed.
        -------------------------------------------------------
         0 -> Provision Production key
         1 -> Provision Test key
         2 -> Check RPMB key provision status
        -------------------------------------------------------
         Select an option to proceed:

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《众志成城 抗击疫情》特别发行邮票

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《众志成城 抗击疫情》邮票1套2枚,邮票图案名称分别为:众志成城、抗击疫情。全套邮票面值2.40元。计划发行数量为1450万枚,2020年5月11日特别发行。

  该套邮票采用连票的形式,邮票图案中“众”字将两枚邮票紧密连接,寓意着面对重大公共卫生事件,在党中央坚强领导下,全国上下凝聚起众志成城、抗击疫情的强大力量。消灭新冠肺炎(COVID-19)的图案置于“众”字之下,进一步强化战胜疫情的视觉效果,寓意全国人民万众一心、战胜疫情的坚定决心和取得的阶段性重要成效。 Read More

Nextcloud手动升级到最新版本 Arch Linux

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  如果使用 pacman -Syu 升级所有包后由于Nextcloud版本过低而出现 This version of Nextcloud is not compatible with PHP 7.2或者由于在线升级错误而出现Nextcloud无法打开使用,可以根据以下操作手动升级Nextcloud版本。

  • 备份Nextcloud数据库

  通过如下命令查询Nextcloud数据库名

mysql -u root -p -e "show databases"

  输入MariaDB/MySQL root 用户密码后可以查看所有数据库名如下 Read More