Canonical has just announced the release of Ubuntu 20.04, a version that will be supported for five years (long-term support or LTS). This long-term support version brings a new light theme, but also a dark one. Beneath the surface, you'll find an upgraded Linux kernel and a new mod installationof applications.
And if the 2025 σας φαντάζει πολύ μακριά, μέχρι την επόμενη ενημέρωση. Αυτό είναι το νόημα. Υπάρχουν πάρα πολλοί χρήστες που εγκαθισμούν μόνο τις LTS εκδόσεις γιατί προτιμούν την σταθερότητα στο σύστημά τους.
But let's look at some of them separate changes brought by this version.
The new Ubuntu has GNOME version 3.36.0, a great customization. The most important thing for me personally is the Fractional Scaling feature.
It is a very welcome addition to the Settings dialog and is a control for fractional scaling of screen you.
If you have a screen where the standard 100% scale renders its objects surfaceof your work too small to see them larger there is also the 200% scale. If the second scale is too large, this Fractional Scaling setting will give you exactly the size you want.
Another big change is in the Ubuntu 20.04 package installer. In addition to a few packages, the graphical application now installs software from the Snap Store. Of course you can still use apt-get or apt to install regular versions of the command line.
Το Focal Fossa έρχεται με τον πυρήνα Linux 5.4.0-21. Είναι ο πρώτος πυρήνας που έρχεται με την πολυαναμενόμενη “λειτουργία κλειδώματος” ή “lockdown feature” ένα Linux Security Module. Είναι απενεργοποιημένο από προεπιλογή καθώς υπάρχει ο φόβος να παρουσιάσει problems in system upgrades. Still, it's an important feature worth watching.
There are two ways to lock.
Confidentiality mode prevents user processes from extracting confidential information from the kernel. The other feature is Integrity, which allows the kernel to disable features that allow user processes to modify the current kernel. Both of these functions prevent even root-based processes or anyone with sudo privileges from modifying the kernel.
Download the new version
MD5SUMS | 2020-04-23 13:46 | 134 | ||
MD5SUMS-metalink | 2020-04-23 13:46 | 144 | ||
MD5SUMS-metalink.gpg | 2020-04-23 13:46 | 819 | ||
MD5SUMS.gpg | 2020-04-23 13:46 | 819 | ||
SHA1SUMS | 2020-04-23 13:46 | 150 | ||
SHA1SUMS.gpg | 2020-04-23 13:46 | 819 | ||
SHA256SUMS | 2020-04-23 13:46 | 198 | ||
SHA256SUMS.gpg | 2020-04-23 13:46 | 819 | ||
u20.04-desktop-amd64.iso | 2020-04-23 07:52 | 2.5G | Desktop image for 64-bit PC (AMD64) computers (standard download) | |
u20.04-desktop-amd64.iso.torrent | 2020-04-23 13:45 | 51K | Desktop image for 64-bit PC (AMD64) computers (BitTorrent download) | |
u20.04-desktop-amd64.iso.zsync | 2020-04-23 13:45 | 5.1M | Desktop image for 64-bit PC (AMD64) computers (zsync metafile) | |
u20.04-desktop-amd64.list | 2020-04-23 07:52 | 19K | Desktop image for 64-bit PC (AMD64) computers (file listing) | |
u20.04-desktop-amd64.manifest | 2020-04-23 07:48 | 53K | Desktop image for 64-bit PC (AMD64) computers (contents of live filesystem) | |
u20.04-desktop-amd64.metalink | 2020-04-23 13:46 | 48K | Ubuntu 20.04 LTS (Focal Fossa) | |
u20.04-live-server-amd64.iso | 2020-04-23 08:02 | 908M | Server & Hosting install image for 64-bit PC (AMD64) computers (standard download) | |
u20.04-live-server-amd64.iso.torrent | 2020-04-23 13:42 | 36K | Server install image for 64-bit PC (AMD64) computers (BitTorrent download) | |
u20.04-live-server-amd64.iso.zsync | 2020-04-23 13:42 | 1.8M | Server install image for 64-bit PC (AMD64) computers (zsync metafile) | |
u20.04-live-server-amd64.list | 2020-04-23 08:02 | 8.4K | Server install image for 64-bit PC (AMD64) computers (file listing) | |
u20.04-live-server-amd64.manifest | 2020-04-23 07:44 | 15K | Server install image for 64-bit PC (AMD64) computers (contents of live filesystem) | |
u20.04-live-server-amd64.metalink | 2020-04-23 13:46 | 49K | Ubuntu 20.04 LTS (Focal Fossa) |