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Reset Linux Root password

I forgot the root password of my NAS Which is running Debian.

After some Googling I found a easy way to reset it.

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开源掌机 Retro Game 升级 2.1 final 固件

开源掌机 Retro Game 这玩意买到手之后,我升级了老外优化的 1.5 固件,后来那个固件还在升级,一直升级到了 2.1,老外似乎是累了,直接标上了 Final,应该是不会更新了。

2.1 的固件更新与之前的方式都不同,因为你从官网下载的就是 img 文件,直接写入 TF 卡就可以用了。

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从 Pebble 到 Rebble

我买的 Pebble 手表在 7 月 1 日开始就停止服务了。

但是这并不代表你不能用了,已经有一个叫 Rebble 的组织表示要出来接盘。

你需要做的就是打开 Rebble 的官网,转移你自己的帐号,然后根据教程做就可以了。

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返修 Google Store 购买的 LG Watch Sport

LG Watch Sport 买了一年了吧,然后前一阵出现问题了。

什么问题?看图:

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Install Libinput 1.11.1 on Ubuntu 18.04

Open youro web browser and lead to :

https://launchpad.net/ubuntu/+source/libinput

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Setup Touchpad Gestures On Ubuntu 18.04

It seems you can use libinput to configure your touchpad on Ubuntu.Like two fingers, Three fingers,and Four fingers.

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Change Ubuntu Unity DateTime Format

On Ubuntu Unity 18.04, The default datetime format is quite weird.

If you displayed week, It would show up "三" instead of "星期三".

So you have to change this.

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Install kernel 4.17 on your Ubuntu 18.04

Open Ubuntu kernel Mainline PPA

http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17.1/

Download deb files and install. "unsigned" means no Secure boot support.

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Install indicator-keylock on Ubuntu 18.04

Indicator-keylock can handle your feature keys status easily.

And there is a new PPA for Ubuntu 18.04.

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Fix: Touchpad not working after suspending laptop

This bug is reported in launchpad: Elantech touchpad stops working after suspend.

Everytime you wake up from suspending, You have to "unload&load psmouse module manually".

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