Izolo ekhasini lokulanda le-Ubuntu ukusatshalaliswa kwe-Ubuntu 20.10 "βGroovy Gorilla". Izosekelwa kuze kube uJulayi 2021. Izikhumba ezintsha ezinhlelweni ezilandelayo: Ubuntu, Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu kanye no-UbuntuKylin (i-China edition).
Ngaphezu kwalokho, ngokokuqala ngqa ngosuku lokukhululwa kwe-Ubuntu, abathuthukisi bathumele ukukhululwa okukhethekile kwe-Raspberry Pi. Futhi iphelele , esikhundleni senguqulo yeseva enegobolondo, njengoba kwakunjalo ngezinguqulo zangaphambilini. Ngokuvamile, Ubuntu manje busebenza ngaphandle kwebhokisi ngeRaspberry.
Yini entsha ku-Ubuntu 20.10?
- Izinguquko eziyinhloko yizibuyekezo zohlelo lokusebenza. Isibonelo, ideskithophu ibuyekezwe ekukhishweni kwe-GNOME 3.38, kanye ne-Linux kernel ukuze inguqulo 5.8. Izinguqulo ezibuyekeziwe ze-GCC 10, LLVM 11, OpenJDK 11, Rust 1.41, Python 3.8.6, Ruby 2.7.0, Perl 5.30, Go 1.13 kanye ne-PHP 7.4.9. Kuphakanyiswe ukukhishwa okusha kwe-LibreOffice 7.0 office suite. Izingxenye zesistimu ezibuyekeziwe ezifana ne-glibc 2.32, PulseAudio 13, BlueZ 5.55, NetworkManager 1.26.2, QEMU 5.0, Libvirt 6.6.
- Onjiniyela bashintshele ekusebenziseni isihlungi esizenzakalelayo se-nfttables. Ngenhlanhla, ukuhambisana okubuyela emuva kuyalondolozwa - kulokhu, iphakheji ye-iptables-nft inikezwa, ehlinzeka ngezinsiza nge-syntax yomugqa womyalo ofanayo njengama-iptables.
- Isifaki se-Ubiquity manje sinamandla okunika amandla ukuqinisekiswa kwe-Active Directory.
- Kukhishwe iphakheji ye-popcorn, esetshenziswe ukuthumela i-telemetry engaziwa mayelana nokulanda, ukufaka, ukuvuselela, nokukhipha amaphakheji. I-Popcorn ibiyingxenye ye-Ubuntu kusukela ngo-2006, kodwa, ngeshwa, isikhathi eside le phakheji kanye ne-backend ehlobene nayo yayingasebenzi.
- Izinguquko zenziwe ku-Ubuntu Server, okuhlanganisa ukwesekwa okuthuthukisiwe kwe-Active Directory ku-adcli kanye ne-realmd, ukusebenza okukhuphukile kokubethela kwe-SMB3, iseva ebuyekeziwe ye-Dovecot IMAP, yengeza umtapo wezincwadi we-Liburing kanye nephakheji ye-Telegraf.
- Izithombe ezishintshiwe zamasistimu wamafu. Ikakhulukazi, imihlangano enezinhlamvu ezikhethekile zezinhlelo zamafu kanye ne-KVM yokuqalisa ngokushesha manje isilayishwa ngaphandle kwama-initramfs ngokuzenzakalelayo (ama-kernels avamile asasebenzisa i-initramfs).
- Manje uKubuntu unedeskithophu ye-KDE Plasma 5.19, i-KDE Applications 20.08.1, kanye nelabhulali ye-Qt 5.14.2. Kanye nezinguqulo ezibuyekeziwe ze-Elisa 20.08.1, latte-dock 0.9.10, Krita 4.3.0 kanye ne-Kdevelop 5.5.2.
- Isixhumi esibonakalayo esithuthukisiwe sokuzulazula okusheshayo ngamafasitela avuliwe kanye namawindi okuqoqa kugridi. Ikakhulukazi, umsebenzi "βomakhelwane abanamathelayo" ungeziwe futhi amathuluzi engeziwe okuphatha kusukela kulayini womyalo. Kukhishwe izithonjana eziphazamisayo.
- Ubuntu Studio isebenzisa i-KDE Plasma njengedeskithophu ezenzakalelayo. Ngaphambilini, i-Xfce ibihlinzekwa ngokuzenzakalelayo. I-KDE Plasma ihlinzeka ngamathuluzi amaciko anemifanekiso nabathwebuli bezithombe, kanye nokusekelwa okuthuthukisiwe kwamathebulethi e-Wacom.
- Ngokuqondene ne-Xubuntu, izinguqulo zeParole Media Player 1.0.5, Thunar File Manager 1.8.15, Xfce Desktop 4.14.2, Xfce Panel 4.14.4, Xfce Terminal 0.8.9.2, Xfce Window Manager 4.14.5, njll. ibuyekeziwe. P.
Ukufaka isakhiwo se-Raspberry Pi
Ukuze ufake i-Ubuntu 20.10, uzodinga imemori khadi, i-Balena Etcher noma i-Raspberry Pi Imager. Kuyancomeka ukuthi usebenzise ikhadi le-16 GB. I-OS ngokwayo iyi-64-bit, ngakho izosebenza kahle ku-Raspberry Pi ene-4 noma i-8 GB.
Esigabeni sokuqala, isifaki sizobuza uchungechunge lwemibuzo lapho inkambo yenqubo izoncika khona - konke kujwayelekile lapha. Ngemva kokufaka "Groovy Gorilla" izozibonakalisa kuyo yonke inkazimulo yayo. Abasebenzisi abajwayele Ubuntu ngeke babe nenkinga yokuqonda isixhumi esibonakalayo futhi bazothola izici eziningi ezijwayelekile, izinhlelo zokusebenza, nokunye.
Enye yezinto ezinhle ukuthi ngosizo lwale OS, ungenza indawo yokufinyelela kusuka ku-Raspberry Pi. Mhlawumbe othile uzothola lesi sici siwusizo.
Ngendlela, ukuxhumana okungenantambo ku-Ubuntu-Raspberry Pi bundle kusebenza kahle. Sekuvele kushiwo ngenhla ukuthi i-OS isebenza ngaphandle kwebhokisi, isekela yonke imisebenzi ye "raspberry", - indlela okuyiyo ngempela. Abasebenzisi asebeluhlolile uhlelo bathi azikho izinkinga zokuxhumana. "Alikho igebe elilodwa," njengoba besho encwadini yegolide ye-quotation ye-Runet.
Ngaphezu kokuxhumana okungenantambo, i-Raspberry Pi Camera nayo isebenza kahle - ku ikhamera evamile kanye ne-HQ, esanda kuvela ekuthengisweni.
Iphuzu elibalulekile - i-GPIO futhi isebenza ngaphandle kwezinkinga ku-Ubuntu 20.10.
Kodwa ngokuzenzakalelayo, awekho amathuluzi e-GPIO, ngakho-ke ukuze uthole ukusebenza kwe-GPIO kwePython, udinga ukufaka imojula ye-RPi.GPIO. Ungasebenzisa i-pip ngokuvamile, kodwa kulokhu udinga ukusebenzisa iphakheji kusuka kumakhosombe we-apt.
Ngemuva kokufakwa, kufanelekile ukuhlola ukusebenza kwe-GPIO usebenzisa i-Python 3 kanye nemodyuli engenisiwe - ungahlola ngokulawula i-LED. Konke kuyasebenza, i-sudo kuphela edingekayo. Lokhu akulungile, kunjalo, kodwa kuze kube manje ayikho enye indlela yokuphuma.
Manje mayelana nokusebenza nokusekelwa kokudlala kabusha kwevidiyo. Ngeshwa, ngokubambisana no-Ubuntu, "i-raspberry" ayikhiqizi ikhwalithi evamile. Ukuhlolwa kwe-WebGL Aquarium kubonisa ozimele abangu-15 ngomzuzwana ngento eyodwa. Ezintweni eziyi-100, i-fps yehla iye ku-14, futhi ku-500 - kuya ku-10.
Kodwa akukho muntu othenga "i-raspberry" ukuze abuke amavidiyo ngekhwalithi ye-4K ngayo, akunjalo? Kukho konke okunye, amandla ayo angaphezu kokwanele - ngisho nokubonwa kwesithombe ekusakazweni kwevidiyo. Maduze sizoshicilela i-athikili enokuhlola ama-raspberries ngokuhambisana nokubonwa kwesithombe nokufunda komshini.
Uma uphuthelwe yizindaba ngokuzumayo ekukhishweni kwe-Raspberry Computing Module 4, bese ubona ukuthi iyini nokuthi isebenza kanjani. .
Source: www.habr.com