Download ubuntu version 16 or 17?

Ubuntu Users of the current wine-stable packages will need to install this. FAudio packages for Ubuntu If you have previously installed a Wine package from another repository, please remove it and any packages that depend on it e. If apt complains about missing dependencies, install them, then repeat the last two steps update and install. See the FAQ entry on dependency errors for tips on troubleshooting dependency issues. To install Wine on an Ubuntu machine without internet access, you must have access to a second Ubuntu machine or VM with an internet connection to download the Wine.

Add experimental support to configure zfs as the root filesystem. Switch to use Chrony instead of ntp. For more information, please visit the MAAS website or review the 2. Previously it was disabled because it required the http-parser library which lived in Universe, but a successful MIR brought it to main so SSSD could link with it. The defaults for autofs related configuration settings changed in SSSD 1. If you are upgrading from SSSD 1.

The upstream Samba bug has more details. If you had a configuration that included this module in a share, something like this: [someshare] Note that testparm 1 won't catch this type of error see bug Nginx nginx was updated to version 1.

For upstream guidance on migrating from PHP 7. Also of relevance might be the 7. Apache Apache was updated to version 2. This indicates, at a glance, the status of livepatches when logging in on a console.

ARM64 performance considerations Ubuntu supports 4k page size, 64K page size has benefits to certain applications and benchmarks. Please follow this link for ARM64 performance considerations that may yield similar results with 4k page size. 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 SCSI multi-queue is now enabled for appropriate devices. Testing has shown this to be advantageous in the common case.

This does however mean that manually selected schedulers may not be available leaving a unexpected scheduler enabled. Desktop The computer suspends after 20 minutes of inactivity on battery power even if a user is logged in remotely. This will cause issues for people using the accessibility features such as screenreaders at the login screen. Once logged in everything should work as expected. Some admin utilities will not work with GNOME on Wayland since the apps have not been adapted to use PolicyKit to only use admin privileges for the specific functions needed.

Also, some screenshot and screencast apps and all remote desktop server apps do not currently work on GNOME on Wayland. As a workaround, you can use the default Ubuntu session. Exiting the live session may get stuck with a "A start job is running for " error. You may need to forcefully power off the computer if you see this.

They are on but cannot be disabled because they are system extensions for the Ubuntu session. When installed, you must log out and log back in for the tracker service to start Systems may fail to boot when connected over DisplayPort to an external screen, on NVidia graphics hardware such as the GTX chipset. Doing an "Entire disk" installation over an existing LVM installation will fail because the installer selects the wrong boot device Use custom partitioning instead and manually select the right boot device in the combo box.

The Files app remains at 3. Upgrading via the installer Ubiquity is deemed not safe due to bugs in apt-clone and so is no longer supported.

Setting a ulimit may cause segfaults in certain applications, especially those using webkit2gtk. Disabling the ulimit should restore normal functionality. The installer may not use the EFI partition you expect it to use This may lead to failure to install the bootloader at the end of the installation, and failures to boot the resultant installations. As a workaround, please format disk drives prior to installation, or from the built in shell provided in the installer.

As of For users upgrading to the release, please ensure all packages including the kernel are up to date on a prior supported model e. If you encounter problems, verify by booting on the older model that you are running kernel version 5.

Get started with WSL. Try an instant appliance now. If you're already running Ubuntu, you can upgrade in a few clicks from Software Updater. If you're using Windows 10 or any computer with a bit processor, we recommend the bit download. Most Macs with Intel processors will work with either bit or Mac images. Enter the amount of space in MB you want the Ubuntu partition to have.

This goes in the field next to "Enter the amount of space to shrink in MB". Ubuntu needs at least 25 GB of hard drive space to be installed. For example, 40 GB is equivalent to 40, MB. Click Shrink. This creates a new partition of unallocated space on your hard drive.

Part 3. Create a backup of your computer hard drive Optional. If you have any important files that you do not want to lose, you may want to back up the computer you intend to create a dual boot on. You can back up a computer using an external hard drive , or using a cloud storage service such as Google Drive, or Dropbox. Turn off Fast Boot. Use the following steps to turn off Fast Boot on Windows. Click the Windows Start menu.

Click "Choose what the power button does". Click "Change settings that are currently unavailable". Make sure the box that says "Turn on fast startup Recommended " at the bottom is not checked. Click Save changes. Enter your computer BIOS. You'll need to disable secure boot. This is done in your computer's BIOS menu.

Click the Power icon. Hold "Shift" and click Restart. Click Troubleshoot. Disable Secure Boot. Locate the Secure Boot settings and set it to Disabled. The BIOS menu is different from one computer manufacturer to another. This options is usually found under the "Security, "Boot", or "Authentication" tab. Change the Boot order to boot from the USB drive first. Again, the BIOS menu is different from one computer manufacturer to another.

Usually, you can change the boot order in the "Boot" menu. Set the Boot order to boot from a USB drive first. If you want to boot Ubuntu from a separate hard drive from your Windows install drive, you will need to open your computer and disconnect your Windows hard drive during the Ubuntu install process.

Part 4. Boot from the Ubuntu USB install drive. Insert the Ubuntu USB install drive and boot up your computer and power it on. It may take a minute for Ubuntu to boot from the USB drive. Select your language. Use the drop-down menu on the left side to select your preferred language. Click Install Ubuntu. It's on the right side of the screen below the image that resembles a laptop with the Ubuntu logo on the screen.

This starts the installation wizard for Ubuntu. Choose your keyboard layout and click Continue. Use the menu on the left to select your keyboard language.

Then use the menu on the right to select your specific keyboard layout.