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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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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Indicator-keylock can handle your feature keys status easily.

And there is a new PPA for Ubuntu 18.04.

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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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Vim 8.1 is a minor release, a few new features have been added since Vim 8.0. The main new feature of Vim 8.1 is support for running a terminal in a Vim window, it sounds great for me.

So I decide to install Vim 8.1 on my main System.

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I installed Unity as default DE on Ubuntu 18.04, But nautilus really sucks on desktop management.
So I decide to make a change.

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本文已经更新：

推荐看新版固件教程和折腾： https://plumz.me/archives/9750/

小时候喜欢掌机，长大了也有掌机情结，所以我买了 PSV，也买了 Switch，并且喜欢那种拿着掌机把玩的感觉。

最近无聊，就在网上看到了开源掌机这种东西，也看到了很多众筹项目，最终还是因为没钱，选择了便宜的小霸王 Retro Game （RS97)掌机。

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最近翻 Wiki，看到 Kaby lake 在 Linux 下的驱动默认是不完整的。

需要你查询一下 firmware 是不是加载完整。

俩命令：

sudo cat /sys/kernel/debug/dri/0/i915_huc_load_status

sudo cat /sys/kernel/debug/dri/0/i915_guc_load_status

如果是 None 的话，那你可以试试下面的招。

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最近用 Windows 10 的时间比较多，个人很期待 Red Stone 4，希望早日发布。

为什么要用 Windows 10 呢？因为 Linux 现在都不怎么好好支持 Fractional Scaling，而这个 Windows 10 支持最好。最有希望支持这个特性的自然是 Gnome Shell 啦。

然而用 Gnome Shell 的感觉就像下图：

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