Πληροφορίες για Raspberry Pi

Μερικές σημαντικές σημειώσεις.

While the experience is visually similar to the desktop edition of Ubuntu MATE, the underlying architecture is very different. This page will highlight a few of these differences.


Resizing the file system

Your file system has already been resized.

After setting up Ubuntu MATE for the first time on your Raspberry Pi, the file system will be restricted to the size of the original image, which is about 3.9 GB. Use this button to resize and fill the entire Micro-SD card.

  Resize Now

To complete the resize of your Raspberry Pi file system, please close all open windows and restart now.

  Reboot

Incompatible Software

Some packages available for Ubuntu have only been written and compiled for the i386 ή amd64 architecture. As the Raspberry Pi is based on armv7, these packages will not be available to install. Depending on the package, it may be possible to compile these yourself or use an existing port.

Incompatible:
  • Google Chrome
  • Minecraft (Java Edition)
  • Adobe Flash
  • VirtualBox
Compatible:
  • Chromium
  • Minecraft: Pi Edition
  • Pepper Flash
  • QEMU

Αναβαθμίσεις

Παρακαλούμε μην προσπαθήσετε να αναβαθμίσετε το Raspberry Pi σας σε μια νέα έκδοση της διανομής (για παράδειγμα από 15.04 στην 15.10), όπως ο βασικός πυρήνας not designed to do this. This process will take a very long time to complete while potentially filling up your SD card to a point where there is no more free space.

It is safer to back up all of your data you wish to keep and re-flash the card with the new image. Attempting to upgrade may corrupt the SD card, prevent your installation from booting, or cause severe glitches.

You can, however, install regular updates μέσω της Ενημέρωση Λογισμικού utility for your installed software.


Ενημερώσεις πυρήνα

Ο ίδιος πυρήνας που παρέχεται από το Ίδρυμα Raspberry Pi is used in this edition of Ubuntu MATE. As this kernel is delivered like a "firmware" blob, updates are not distributed via the Ενημέρωση Λογισμικού ή apt-get.

Instead, to update the kernel, open a terminal and run:

sudo rpi-update

Hardware Acceleration

Currently, hardware accelerated applications are not supported unlike Raspbian. Applications that depend on OpenGL ES libraries or require the GPU will fail to start.

For playing videos, the application omxplayer will be able to do this and is pre-installed. If you are looking to play MPEG-2 or VC-1 video files then you will need MPEG-2 and/or VC-1 licenses from the Κατάστημα Raspberry Pi.


Ενεργοποίηση/Απενεργοποίηση X11

For users who are looking to create their own headless "διακομιστής" using Ubuntu MATE, there is a utility for toggling the graphical environment.

Για την απενεργοποίηση του X11 και την είσοδο μέσω του τερματικού:

sudo graphical disable

To enable X11 to restore the Ubuntu MATE desktop:

sudo graphical enable
Οι αλλαγές θα εφαρμοστούν μετά την επανεκκίνηση.


Σημειώσεις έκδοσης

To read up on release notes and changes by version, visit the Ubuntu MATE website.

  ubuntu-mate.org/raspberry-pi

Το Raspberry Pi είναι σήμα κατατεθέν του Raspberry Pi Foundation.