Halo pak,
Kali ini mau share nih file ubuntu nya pak
kali linux nya nyusul :V
kok direpost ? you know lah pak kalo lu download di web pemiliknya jauh beda speed sama mediafire wkwwkwk
okok Gass aja
Download the latest LTS version of Ubuntu, for desktop PCs and laptops. LTS stands for long-term support — which means five years of free security and maintenance updates, guaranteed.
Recommended system requirements:
- 2 GHz dual core processor or better
- 2 GB system memory
- 25 GB of free hard drive space
- Either a DVD drive or a USB port for the installer media
- Internet access is helpful
Get Ubuntu 16.04.2 LTS
Download Ubuntu 16.04.2 LTS
Images can be downloaded from a location near you.
You can download images from:
New features in 16.04 LTS
Ubuntu 16.04 LTS introduces a new application format, the ‘snap’, which can be installed alongside traditional deb packages. These two packaging formats live quite comfortably next to one another and enable Ubuntu to maintain its existing processes for development and updates.
More information is available
here.
Updated Packages
As with every new release, packages--applications and software of all kinds--are being updated at a rapid pace. Many of these packages came from an automatic sync from
Debian's unstable branch; others have been explicitly pulled in for Ubuntu 16.04.
For a list of all packages being accepted for Ubuntu 16.04, please subscribe to
xenial-changes.
Linux kernel 4.4
Ubuntu 16.04 LTS is based on the long-term supported Linux release series 4.4.
Python 3
Python2 is not installed anymore by default on the server, cloud and the touch images, long live Python3! Python3 itself has been upgraded to the 3.5 series.
If you have your own programs based on Python 2, fear not! Python 2 will continue to be available (as the python package) for the foreseeable future. However, to best support future versions of Ubuntu you should consider porting your code to Python 3.
Python/3 has some advice and resources on this.
VIM defaults to python3
The default VIM package has been built against python3 instead of python2. This means plugins that require a python2 interpreter support from VIM will not work anymore. For this case alternative VIM packages are available that still use python2, for example vim-gnome-py2. They can be made the default via the alternatives mechanism:
Golang 1.6
The golang toolchain was upgraded to the 1.6 series, and gccgo was upgraded to the GCC 6.1 release candidate 1. Thus the same level of standard library and compiler features are provided by both compilers on all fully supported architectures.
OpenSSH 7.2p2
Recent OpenSSH releases disable several pieces of weak, legacy, and/or unsafe cryptography. If you are upgrading a system remotely over SSH, you should check that you are not relying on these to ensure that you will retain access after the upgrade.
Support for the legacy SSH version 1 protocol is disabled by default at compile time. Note that this also means that the
Cipher keyword in
ssh_config(5) is effectively no longer usable; use
Ciphers instead for protocol 2. The
openssh-client-ssh1 package includes "ssh1", "scp1", and "ssh-keygen1" binaries which you can use if you have no alternative way to connect to an outdated SSH1-only server; please contact the server administrator or system vendor in such cases and ask them to upgrade.
Support for the 1024-bit
diffie-hellman-group1-sha1 key exchange is disabled by default at run-time. It may be re-enabled using the
upstream instructions.
Support for
ssh-dss,
ssh-dss-cert-* host and user keys is disabled by default at run-time. These may be re-enabled using the
upstream instructions.
Support for the legacy v00 cert format has been removed.
Several ciphers are disabled by default in ssh: blowfish-cbc, cast128-cbc, all arcfour variants and the rijndael-cbc aliases for AES.
MD5-based and truncated HMAC algorithms are disabled by default in ssh.
glibc was updated to the 2.23 release, binutils to the 2.26 release, and GCC to a recent snapshot from the GCC 5 branch (post GCC 5.3.0).
Apt 1.2
Apt 1.2 includes the new privilege separation features introduced in Apt 1.1. Importantly, the unprivileged "_apt" user is now used when making outgoing network connections and parsing the results for the various apt transport methods (HTTP, HTTPS, FTP).
Ubuntu for IBM LinuxONE and z Systems
Ubuntu 16.04 LTS includes a new port to 64-bit z/Architecture for IBM mainframe computers. This is a practically complete port of Ubuntu Server and Cloud with around 95% binary package availability. We are excited to enable OpenStack software, Juju, MAAS, LXD, and much more on this platform.
For more information about this port see
S390X page.
Ubuntu Desktop
The general theme for 16.04 on the desktop is one of bug fixes and incremental quality improvements.
General
Unity & Compiz
- Improved launcher integration with file manager and devices
- Support for formatting removable devices from quicklist
- Improved support for gtk applications using headerbars
- Improvements to the switcher and spread backends
- Activate app spread by Super+Ctrl+W
- Unity control center option to always show menus
- Improvements to GNOME key grabbing
- New dash overlay scrollbars
- Better Dash theming support
- Support for scaling cursors in HiDPI environments
- Show icons launching state in launcher when apps launched elsewhere
- Launcher can be moved to the bottom
LibreOffice
LibreOffice 5.1 brings a lot of improvements to the entire package. For more information on these improvements please see the LibreOffice release notes
available here. You can see a video highlighting some of the new features
here.
GENERAL
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- Support for WebDAV via HTTPS
WRITER WORD PROCESSOR
- Added support for whitespace hiding. A long standing feature request.
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- Spell check dialogue no longer auto closes
CALC SPREADSHEETS
- Exponential and power trend lines handle negative Y values
- Performance improvements leveraging SSE3 for SUM functions
- Added support for PNG export
- Search for numbers as formatted/displayed
IMPRESS PRESENTATIONS
- Slide transitions use OpenGL 2.1+ and new transitions added
- Keyboard shortcuts for navigation and sorting
- Screensaver inhibiting for KDE, XFCE, Mate
Ubuntu Server
General
New in 16.04, the kernel crash dump mechanism now supports remote kernel crash dumps. It is now possible to send kernel crash dumps to a remote server using the SSH or NFS protocols. Details of the new functionality are available in the
Ubuntu Server Guide.
With the release of 16.04.2, the server ISOs are now larger than a standard 700MB CD. The increase in size is due to the ability to run the installer with the use of the
Hardware Enablement (HWE) kernel. The HWE kernels enables newer platforms and components, which require functionality delivered in newer kernels, while allowing the continued use of an LTS release.
OpenStack Mitaka
Ubuntu 16.04 includes the latest OpenStack release, Mitaka, including the following components:
OpenStack Identity - Keystone
OpenStack Imaging - Glance
OpenStack Block Storage - Cinder
OpenStack Compute - Nova
OpenStack Networking - Neutron
OpenStack Telemetry - Ceilometer and Aodh
OpenStack Orchestration - Heat
OpenStack Dashboard - Horizon
OpenStack Object Storage - Swift
OpenStack Database as a Service - Trove
OpenStack DNS - Designate
OpenStack Bare-metal - Ironic
OpenStack Filesystem - Manila
OpenStack Key Manager - Barbican
OpenStack Mitaka is also provided via the
Ubuntu Cloud Archive for OpenStack Mitaka for Ubuntu 14.04 LTS users.
Ubuntu 16.04 also includes the first GA release of of the Nova driver for LXD ('nova-lxd').
WARNING: Upgrading an OpenStack deployment is a non-trivial process and care should be taken to plan and test upgrade procedures which will be specific to each OpenStack deployment.
libvirt 1.3.1
Libvirt has been updated to the 1.3.1 release.
qemu 2.5
Qemu has been updated to the 2.5 release.
Open vSwitch 2.5.0
Ubuntu 16.04 includes the latest release of Open vSwitch, 2.5.0. This is also an LTS release of Open vSwitch.
Ubuntu 16.04 also includes support for Open vSwitch integrated with DPDK (Data Plane Development Kit) enabling fast packet processing through userspace usage of compatible networking cards - see the openvswitch-switch-dpdk package for more details.
Ceph Jewel
Ubuntu 16.04 includes the latest release candidate (10.1.2) of the Ceph Jewel stable release; An update to the final release version will be delivered as an SRU to Ubuntu 16.04.
Nginx
Ubuntu 16.04 includes version 1.9.15 of the Nginx web server, with an expectation to provide the next stable release of Nginx, 1.10.0, as an SRU after release (which will be virtually identical to 1.9.15). This version of Nginx also includes HTTP/2 support, which supersedes SPDY support previously provided in the Nginx packages.
LXD 2.0
Ubuntu 16.04 LTS includes LXD, a new, lightweight, network-aware, container manager offering a VM-like experience built on top of Linux containers.
LXD comes pre-installed with all Ubuntu 16.04 server installations, including cloud images and can easily be installed on the Desktop version too. It can be used standalone through its simple command line client, through Juju to deploy your charms inside containers or with OpenStack for large scale deployments.
All the LXC components - LXC, LXCFS and LXD - are at version 2.0 in Ubuntu 16.04 LTS.
docker 1.10
docker was upgraded to version 1.10. Note that this requires migration of existing images to a new format which will be performed on the first start of the service. This migration can take a long time and put a high load on the system; see
https://docs.docker.com/engine/migration/ for more information.
PHP 7.0
Most PHP-dependent packages were either rebuilt or upgraded for PHP7.0 support. Where that was not possible, packages may have been removed from the archive. There was one exception, Drupal7.
Drupal7 did not pass upstream testing with PHP7.0 as of the 16.04 release (
https://www.drupal.org/node/2656548) and therefore the Ubuntu package was uninstallable. Before Ubuntu 16.04.2, Drupal7 was updated and is now installable (
1582340).
MySQL 5.7
MySQL has been updated to 5.7. Some configuration directives have been changed or deprecated, so if you are upgrading from a previously customized configuration then you will need to update your customization appropriately. See
bug 1571865 for details.
Password behavior when the MySQL root password is empty has changed. Packaging now enables socket authentication when the MySQL root password is empty. This means that a non-root user can't log in as the MySQL root user with an empty password. For details, see the
NEWS file.
Juju 2.0
Juju and Juju UI have been updated to 2.0beta4. The final Juju 2.0 release will come via an update post-release. The package name is
juju-2.0. Juju 1.25.5 is available in the
juju package for existing production environments. Please read the
upgrade documentation before moving to 2.0.
Juju now supports modeling workloads on AWS, Microsoft Azure, Google Cloud Engine, Rackspace, Joyent, LXD, MAAS, and manual deployments.
The
Juju Charm Store now has over 300 charms ready to deploy. Most of these workloads will deploy Trusty instances, but we expect 16.04 charms to start landing and being announced independent of Juju's release.
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-
Known issues
As is to be expected, with any release, there are some significant known bugs that users may run into with this release of Ubuntu 16.04. The ones we know about at this point (and some of the workarounds), are documented here so you don't need to spend time reporting these bugs again:
Boot, installation and post-install
Installing Xen host in UEFI mode
It is currently impossible to boot a Xen hypervisor from grub in UEFI mode. However the package does not detect this and will set the default boot to Xen mode. So for any machine in UEFI mode,
do not install the Xen hypervisor (or enable legacy mode first). Please see this
bug report for more information.
Upgrade
Kubuntu
WARNING: LTS to LTS upgrade to Xerus is currently problematic and should not be attempted. Please install a fresh copy of 16.04 instead. To prevent messages about upgrading, change Prompt=lts to Prompt=normal or Prompt=never in the /etc/update-manager/release-upgrades file.
OpenSSH
The default of the "UseDNS" configuration option has changed from yes to no. This may cause users who use the "from=" functionality in authorized_keys to limit ssh access by host to be locked out, which is especially troublesome if upgrading remotely. See
bug 1588457.
MySQL
Users with customised MySQL server configurations may hit a maintainer script error on upgrade due to changed configuration directives in MySQL 5.7. This will need to be fixed up manually. See the
general MySQL update notes for details and instructions on fixing one common case of this.
