Quick tutorial to install Sublime Text 2 stable, so far its 2.0.2, or Sublime Text 3 Beta in Ubuntu 14.10 Utopic Unicorn.
Sublime Text is a close-source text and code source editor with an Python API. It may be downloaded and evaluated for free, however a license must be purchased for continued use.
For the features and supported languages, see the wikipedia page.
Sublime Text 2 in Ubuntu 14.10
Install Sublime Text in Ubuntu:
Thanks to WebUpd8 Team, an installer has been made into PPA that automatically downloads the stable or beta release of Sublime Text from its official site and installs it on your system.
Press Ctrl+Alt+T on keyboard to open the terminal. When it opens, run below commands one by one:
HPLIP, HP Print, Scan and Fax Drivers for Linux, has recently reached v3.14.10 with Ubuntu 14.10 Beta, and lots of new printers support.
HPLIP (Hewlett-Packard Linux Imaging & Printing) is an HP-developed solution for printing, scanning, and faxing with HP inkjet and laser based printers in Linux. The HPLIP project provides printing support for 2,388 printer models, including Deskjet, Officejet, Photosmart, PSC (Print Scan Copy), Business Inkjet, LaserJet, Edgeline MFP, and LaserJet MFP.
List of new supported printers:
- HP Deskjet 2541 All-in-One Printer
- HP Envy 4501 e-All-in-One
- HP Envy 4503 e-All-in-One
- HP Envy 4505 e-All-in-One
- HP Envy 4507 e-All-in-One
- HP Envy 4508 e-All-in-One
- HP ENVY 5534 e-All-in-One Printer
- HP Envy 5640 e-All-in-One
- HP Envy 5642 e-All-in-One
- HP Envy 5643 e-All-in-One
- HP Envy 5644 e-All-in-One
- HP Envy 5660 e-All-in-One
- HP Envy 5665 e-All-in-One
- HP Envy 7640 e-All-in-One
- HP Envy 7645 e-All-in-One
- HP LaserJet Pro MFP M125r
- HP LaserJet Pro MFP M125ra
- HP LaserJet Pro M201n Printer
- HP LaserJet Pro M201dw Printer
- HP LaserJet Pro M202n Printer
- HP LaserJet Pro M202dw Printer
- HP LaserJet Pro MFP M225rdn
- HP LaserJet Pro MFP M225dw
- HP LaserJet Pro MFP M225dn
- HP LaserJet Pro MFP M226dw
- HP LaserJet Pro MFP M226dn
- HP LaserJet Enterprise MFP M630dn
- HP LaserJet Enterprise MFP M630f
- HP LaserJet Enterprise MFP M630h
- HP LaserJet Enterprise Flow MFP M630z
- HP Officejet 5740 e-All-in-One
- HP Officejet 5742 e-All-in-One
- HP Officejet 5745 e-All-in-One
- HP OfficeJet 8040 e-All-in-One
- HP OfficeJet 6810 e-All-in-One Printer Series
- HP OfficeJet 6812 e-All-in-One Printer
- HP OfficeJet 6815 e-All-in-One Printer
- HP Officejet 7612 Wide Format e-All-in-One Printer
- HP OfficeJet Pro 6230 ePrinter
- HP OfficeJet Pro 6830 e-All-in-one
- HP OfficeJet Pro 6835 e-All-in-one
- HP OfficeJet Pro 8616 e-All-in-One Printer
The new release adds support new Distro’s: Debian 6.0.10, Debian 7.6, Ubuntu 14.10 Beta, RHEL 7.0.
Install HPLIP in Ubuntu:
1. Download the latest “hplip-x.x.x.run” package from the link below:
2. To install the package, press Ctrl+Alt+T on keyboard to open terminal, and run the command below:
sh ~/Downloads/hplip-3.14.10.run
You may change the name of “hplip-3.14.10.run” in the code depends on the package version you downloaded.
3. When the installation process starts, you’ll be asked for some questions. Answer a to select automatic mode, type in your user password (no visual feed back), and continue with the installation wizard until you’re done.
When everything is done, restart your computer and your printer should now work.
If you’re using a Chromium based web browser in Ubuntu, you may find that the Adobe Flash Player installed from Ubuntu Software Center does not work all the time.
Because ‘Aura’ for Linux, which replaces GTK+, lacks coded support for NPAPI plugins, the “old” Adobe plugin in Ubuntu repositories does no longer play Flash content in Chromium based web browser.
As a workaround, you can use the ‘Pepper Flash’ which is bundled with Google Chrome that provides the latest Adobe Flash Player for Linux.
Chromium with Lastest Adobe Flash
1. Click the link below to bring up Ubuntu Software Center and click the install button:
This will install the package “Pepperflashplugin-nonfree“, which will download Chrome from Google, unpack it and make the included Pepper Flash Player available for use with Chromium.
2. After that, relaunch Chromium browser and Flash should now work. If not, close the browser and run below command in terminal (Ctrl+Alt+T) to tell the plugin location:
Firefox browser does not play flash out-of-the-box in Ubuntu. We need to manually install the Adobe Flash Player and below is how.
As you may know, Adobe abandoned flash for Linux in 2012. For Flash Player releases after 11.2, the Flash Player browser plugin for Linux will only be available via the “Pepper” API as part of the Google Chrome browser. Adobe will provide security updates for Flash Player 11.2 for five years.
The Adobe Flash Player 11.2.x is still available in Ubuntu repositories and below is how to install it in Ubuntu 14.10.
Click the link below to bring up Ubuntu Software Center and click the install button:
The package doesn’t contain the actual flash player, it’s only an installer that automatically downloads and installs the source tarball from the Canonical Partners repository.
If you have already enabled Canonical Partners repository, available in Software & Updates -> Other Software tab, you can directly install the Flash Player (the real package) package from Ubuntu Software Center:
Once installed, re-launch your Firefox browser and enjoy!
Prefer to launch a cascading menu rather than search application from Unity Dash? Well, here is how to install the classic Gnome Menu in Ubuntu 14.10.
ClassicMenu indicator is a notification area applet for the top panel of Ubuntu Unity that provides a simple way to get a classic GNOME-style application menu for those who prefer this over the Unity dash menu.
To install the applet:
The developer has built the indicator binary into PPA. You can download the .deb package from the link below:
When the beginners want to customize their Ubuntu Desktops, System Settings may be the thing that first come to mind.
System Settings is available in Unity (left) Launcher out-of-the-box, it provides a group of utilities to configure your Ubuntu desktop settings, such as backups, keyboard and mouse properties, displays, network and security settings, and more.
However, there are a few basic desktop settings that are not covered by System Settings, such as GTK / icon / cursor themes, fonts, desktop icons, system cleaning and so forth.
Below I’ll show you three simple tools that may help you customize your Ubuntu Desktop:
1. Unity Tweak Tool
Unity Tweak Tool was started since Ubuntu 13.04. It provides a clean and easy-to-use user interface to configure the default Unity desktop settings.
The open-source tool provides detailed configurations for Unity Launcher (left sidebar), dash (the search box), top panel, web apps, window effects, themes, fonts, and more.
One of the most notable features of Unity Tweak Tool is that each configuration tab contains a “Restore defaults” button allows to revert original settings.
To install Unity Tweak Tool, click the below button to bring up Ubuntu Software Center and click install:
2. Ubuntu Tweak
Ubuntu Tweak was started 6 years ago since Ubuntu 8.04. It’s one of the most popular Ubuntu configuration tools. Unfortunately, it is not made into Ubuntu universe repositories so far.
Ubuntu Tweak features:
a quick overview of your system information
quick install featured applications.
configure themes, fonts, login settings, quicklists (Launcher icons’ context menu), and more
clean browser cache, system cache, and old kernels.
provide online wallpaper HD.
Ubuntu Tweak .deb installer is available for download at the link below:
Gnome Tweak Tool is a basic configuration tool specially designed for Gnome Desktop Environment. It’s a good choice if you’re using Gnome Shell session in Ubuntu. But it looks broken in the default Unity DE due to the new client-side decorations.
Gnome Tweak Tool is available in Ubuntu universe repositories, just search for and install it in Ubuntu Software Center.
QtWebKit web browser QupZilla 1.8.1 has been released recently. Here is how to install / upgrade it in Ubuntu 14.10, Ubuntu 14.04, Ubuntu 12.04 and their derivatives.
QupZilla is a free and open source browser that uses QtWebKit engine. Additional effort was put into seamless integration of the browser with the native look and feel of users’ desktops. Some additional features of the browser include the integration of history, web feeds and bookmarks in a single location, the ability to take a screenshot of the entire page, and Opera-like “Speed dial” home page. It is reported to consume fewer system resources than the major general purpose browsers like Mozilla Firefox and Google Chrome.
QupZilla 1.8.1 is the first bugfix release since v1.8.0. It fixed:
reverted setting DNT header by default
autofill not working for some frames
saving speed dial in case of crash
open file in download option on windows
Internet Explorer bookmarks importer
building on Mac
Install / Upgrade QupZilla in Ubuntu:
The latest binaries have been made into PPA available for Ubuntu 12.04, Ubuntu 14.04 and Ubuntu 14.10.
Press Ctrl+Alt+T on keyboard to open the terminal. When it opens, run the commands below one by one to add the PPA and install the browser:
Linus Torvalds finally announced the stable release of Linux Kernel 3.17. He wrote on the Linux Kernel Mailing List (lkml.org):
So the past week was fairly calm, and so I have no qualms about releasing 3.17 on the normal schedule (as opposed to the optimistic “maybe I can release it one week early” schedule that was not to be).
However, I now have travel coming up – something I hoped to avoid when I was hoping for releasing early. Which means that while 3.17 is out, I’m not going to be merging stuff very actively next week, and the
week after that is LinuxCon EU…
What that means is that depending on how you want to see it, the 3.18 merge window will either be three weeks, or alternatively just have a rather slow start. I don’t mind getting pull requests starting now
(in fact, I have a couple already pending in my inbox), but I likely won’t start processing them for a week.
Anyway, back to 3.17. Nothing major happened during the last week, as you can see from the appended shortlog. Mostly drivers (i915, nouveau, ethernet, scsi, sound) and some networking fixes. With some misc
noise all over.
Go out and test,
Linus
What’s New in Linux Kernel 3.17:
Radeon R9 290 “Hawaii” GPUs finally play nicely with the open-source AMD Linux driver.
Microsoft Xbox One controller support.
Improvements to the Sony SIXAXIS support
Toshiba “Active Protection Sensor” Support, a driver to detect if Toshiba laptops are in a free-fall.
New ARM hardware support: Rockchip RK3288 SoC, Allwinner A23 SoC, Allwinner A31 Hummingbird, Tegra30 Apalis board, Gumstix Pepper AM335x, and the AM437x TI evaluation board.
Open-source NVIDIA driver improvements.
DMA-BUF cross-device synchronization support
Broadcom BCM7XXX-based board support
ACPI 5.1 activity and other power management improvements.
Audio support includes Wildcatpoint Audio DSP on Intel Broadwell Ultrabooks.
Install / Upgrade to Linux Kernel 3.17 in Ubuntu:
Ubuntu Kernel Team has made the binary packages, available for download in the link below:
You may first check out your OS type, 32-bit (i386) or 64-bit (amd64), then download and install the packages below in turn:
Tip: If you’re using a proprietary video driver, you may need to re-build (or re-install) the driver to get it work with new kernel.
If for some reason, the new kernel does not work properly for you, reboot with the previous Kernel (Grub boot loader -> Advanced -> select previous kernel) and run below command to remove Linux Kernel 3.17:
Deluge Team has recently announced its BitTorrent client v1.3.8. Later the same day, Deluge 1.3.9 was released with a quick fix that was missed in the previous release.
Deluge is a full-featured BitTorrent client for Linux, OS X, Unix and Windows. It uses libtorrent in its backend and features multiple user-interfaces including: GTK+, web and console. It has been designed using the client server model with a daemon process that handles all the bittorrent activity. The Deluge daemon is able to run on headless machines with the user-interfaces being able to connect remotely from any platform.
Changes in Deluge 1.3.9:
Fix every torrent is displayed twice in classic mode
Changes in Deluge 1.3.8:
Core:
Emit FinishedEvent? after moving storage complete
Fixes to mitigate fastresume corruption
GtkUI:
Fix application startup failing with ‘cannot acquire lock’ error
Fix the Queued Torrents ‘Clear’ button not properly clearing the list of torrent
Fix updating core_config before setting default options
Fix TypeError? if active workspace is None
Nautilus window opens behind current window
Fix showing the open_folder menuitem
Suppress unimportant gnome warnings
Optimized the updating of the torrent view
Fixed Indicator icon label issue
Fix listview error with new config
Other changes:
WebUI: Ensure values are updated from config upon showing a plugin page
Extractor: Add WebUI plugin page
Extractor: Find 7-zip application path on Windows via registry
Execute: Add a TorrentRemoved? event option
Scheduler: Fix an ‘undefined this.scheduleCells’ error in javascript console
Blocklist and Notifications: Add WebUI plugin page
Console: Fix console parsing args
Install / Upgrade Deluge in Ubuntu:
The latest packages has been made into the Deluge Team PPA, available for Ubuntu 14.10, Ubuntu 14.04, Ubuntu 12.04, Ubuntu 10.04, and derivatives.
Press Ctrl+Alt+T on keyboard to open terminal. When it opens, run commands below one by one:
Start the daemon by running deluge-web & in terminal and go to localhost:8112(or http://serverip:8112) in your web browser. The default password is deluge.
Also, you can install the console ui by installing the packages deluge-console and deluged.
This quick tutorial shows you how to install the latest release of Quassel IRC client in Ubuntu 14.10, Ubuntu 14.04, Ubuntu 12.04 and derivatives via PPA.
Quassel is a modern, cross-platform, distributed KDE / Qt IRC client. One (or multiple) client(s) can attach to and detach from a central core. It’s much like the popular combination of screen and a text-based IRC client such as WeeChat, but graphical.
While Ubuntu 14.04 Software Center provides Quassel 0.10, the latest release has recently reached 0.11. See what’s new:
Completely revamp the build system, making use of “new” CMake features
Install Quassel IRC Clien via PPA:
Thanks to Michael Marley, a PPA repository has been created with the latest stable builds of Quassel packages for Ubuntu 14.10, Ubuntu 14.04, Ubuntu 12.04 and derivatives.
1. Press Ctrl+Alt+T on keyboard to open terminal. When it opens, run the command below to add the PPA:
sudo add-apt-repository ppa:mamarley/quassel
Type in your user password when it asks. Note that there is no visual feed back when you’re typing a password.
Once installed, open the irc client from Unity dash or application menu and you can receive future updates by running regular update via Software Updater.
