20151019-1 选题

sources/talk/20151019 Nautilus File Search Is About To Get A Big Power Up.md

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+Nautilus File Search Is About To Get A Big Power Up
+================================================================================
+![](http://www.omgubuntu.co.uk/wp-content/uploads/2015/10/nautilus-new-search-filters.jpg)
+
+**Finding stray files and folders in Nautilus is about to get a whole lot easier. **
+
+A new **search filter** for the default [GNOME file manager][1] is in development. It makes heavy use of GNOME’s spiffy pop-over menus in an effort to offer a simpler way to narrow in on search results and find exactly what you’re after.
+
+Developer Georges Stavracas is working on the new UI and [describes][2] the new editor as “cleaner, saner and more intuitive”.
+
+Based on a video he’s [uploaded to YouTube][3] demoing the new approach – which he hasn’t made available for embedding – he’s not wrong.
+
+> “Nautilus has very complex but powerful internals, which allows us to do many things. And indeed, there is code for the many options in there. So, why did it used to look so poorly implemented/broken?”, he writes on his blog.
+
+The question is part rhetorical; the new search filter interface surfaces many of these ‘powerful internals’ to yhe user. Searches can be filtered ad **hoc** based on content type, name or by date range.
+
+Changing anything in an app like Nautilus is likely to upset some users, so as helpful and straightforward as the new UI seems it could come in for some heat.
+
+Not that worry of discontent seems to hamper progress (though the outcry at the [removal of ‘type ahead’ search][4] in 2014 still rings loud in many ears, no doubt). GNOME 3.18, [released last month][5], introduced a new file progress dialog to Nautilus and better integration for remote shares, including Google Drive.
+
+Stavracas’ search filter are not yet merged in to Files’ trunk, but the reworked search UI is tentatively targeted for inclusion in GNOME 3.20, due spring next year.
+
+--------------------------------------------------------------------------------
+
+via: http://www.omgubuntu.co.uk/2015/10/new-nautilus-search-filter-ui
+
+作者：[Joey-Elijah Sneddon][a]
+译者：[译者ID](https://github.com/译者ID)
+校对：[校对者ID](https://github.com/校对者ID)
+
+本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
+
+[a]:https://plus.google.com/117485690627814051450/?rel=author
+[1]:https://wiki.gnome.org/Apps/Nautilus
+[2]:http://feaneron.com/2015/10/12/the-new-search-for-gnome-files-aka-nautilus/
+[3]:https://www.youtube.com/watch?v=X2sPRXDzmUw
+[4]:http://www.omgubuntu.co.uk/2014/01/ubuntu-14-04-nautilus-type-ahead-patch
+[5]:http://www.omgubuntu.co.uk/2015/09/gnome-3-18-release-new-features

sources/tech/20151019 Linux FAQs with Answers--How to install Ubuntu desktop behind a proxy.md

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+Linux FAQs with Answers--How to install Ubuntu desktop behind a proxy
+================================================================================
+> **Question:** My computer is connected to a corporate network sitting behind an HTTP proxy. When I try to install Ubuntu desktop on the computer from a CD-ROM drive, the installation hangs and never finishes while trying to retrieve files, which is presumably due to the proxy. However, the problem is that Ubuntu installer never asks me to configure proxy during installation procedure. Then how can I install Ubuntu desktop behind a proxy? 
+
+Unlike Ubuntu server, installation of Ubuntu desktop is pretty much auto-pilot, not leaving much room for customization, such as custom disk partitioning, manual network settings, package selection, etc. While such simple, one-shot installation is considered user-friendly, it leaves much to be desired for those users looking for "advanced installation mode" to customize their Ubuntu desktop installation.
+
+In addition, one big problem of the default Ubuntu desktop installer is the absense of proxy settings. If your computer is connected behind a proxy, you will notice that Ubuntu installation gets stuck while preparing to download files.
+
+![](https://c2.staticflickr.com/6/5683/22195372232_cea81a5e45_c.jpg)
+
+This post describes how to get around the limitation of Ubuntu installer and **install Ubuntu desktop when you are behind a proxy**.
+
+The basic idea is as follows. Instead of starting with Ubuntu installer directly, boot into live Ubuntu desktop first, configure proxy settings, and finally launch Ubuntu installer manually from live desktop. The following is the step by step procedure.
+
+After booting from Ubuntu desktop CD/DVD or USB, click on "Try Ubuntu" on the first welcome screen.
+
+![](https://c1.staticflickr.com/1/586/22195371892_3816ba09c3_c.jpg)
+
+Once you boot into live Ubuntu desktop, click on Settings icon in the left.
+
+![](https://c1.staticflickr.com/1/723/22020327738_058610c19d_c.jpg)
+
+Go to Network menu.
+
+![](https://c2.staticflickr.com/6/5675/22021212239_ba3901c8bf_c.jpg)
+
+Configure proxy settings manually.
+
+![](https://c1.staticflickr.com/1/735/22020025040_59415e0b9a_c.jpg)
+
+Next, open a terminal.
+
+![](https://c2.staticflickr.com/6/5642/21587084823_357b5c48cb_c.jpg)
+
+Enter a root session by typing the following:
+
+    $ sudo su
+
+Finally, type the following command as the root.
+
+    # ubiquity gtk_ui
+
+This will launch GUI-based Ubuntu installer as follows.
+
+![](https://c1.staticflickr.com/1/723/22020025090_cc64848b6c_c.jpg)
+
+Proceed with the rest of installation.
+
+![](https://c1.staticflickr.com/1/628/21585344214_447020e9d6_c.jpg)
+
+--------------------------------------------------------------------------------
+
+via: http://ask.xmodulo.com/install-ubuntu-desktop-behind-proxy.html
+
+作者：[Dan Nanni][a]
+译者：[译者ID](https://github.com/译者ID)
+校对：[校对者ID](https://github.com/校对者ID)
+
+本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
+
+[a]:http://ask.xmodulo.com/author/nanni