'Yan kwanaki da suka gabata an sanar da sakin sabon sigar Ubuntu 22.04 LTS "Jammy Jellyfish". wanda aka rarraba azaman sigar tallafi na dogon lokaci (LTS) tare da sabuntawa na shekaru 5, wanda a cikin wannan yanayin zai kasance har zuwa Afrilu 2027.
Daga cikin manyan canje-canjen da aka gabatar a cikin wannan sabon sigar Ubuntu 22.04 LTS "Jammy Jellyfish", da GNOME 42 sabunta yanayin tebur, a cikin abin da aka ƙara saituna don ƙirar ƙirar duhu na gama gari ga duk yanayin kuma GNOME Shell an inganta shi.
Lokacin da ka danna maɓallin PrintScreen, zaka iya ƙirƙirar simintin allo ko hoton allo na wani yanki da aka zaɓa na allon ko taga daban. Don kiyaye amincin ƙira da kwanciyar hankali na mahallin mai amfani a cikin Ubuntu 22.04, an bar wasu aikace-aikacen a baya a cikin reshen GNOME 41 (musamman muna magana ne game da aikace-aikacen da aka fassara a cikin GNOME 42 zuwa GTK 4 da libadwaita).
mafi yawan daidaitawa tsoho zama zaman tebur ne bisa ka'idar Wayland, amma suna ba da zaɓi don komawa zuwa amfani da uwar garken X lokacin shiga. Hakanan ana barin amfani da uwar garken X ta tsohuwa don tsarin tare da direbobin mallakar NVIDIA.
Ana ba da zaɓuɓɓukan launi 10 a cikin duhu da salon haske. An matsar da gumakan tebur zuwa kusurwar dama na allon ta tsohuwa (ana iya canza wannan hali a cikin saitunan bayyanar). A cikin jigon Yaru, duk maɓalli, faifai, widgets, da toggles suna amfani da orange maimakon aubergine. Ana yin irin wannan musanya akan saitin gunkin. Canza launi na maɓallin kusa da taga mai aiki daga lemu zuwa launin toka da kuma kalar silidu daga launin toka mai haske zuwa fari.
Don ɓangaren tushe na tsarin, wannan sabon sigar ya zo tare da kernel na Linux 5.15, amma Ubuntu Desktop akan wasu na'urori da aka gwada (linux-oem-22.04) zai samar da kernel 5.17. Bugu da ƙari, don gine-ginen x86_64 da ARM64, an gabatar da sigar beta na fakitin kernel don gwaji, wanda ya haɗa da faci na PREEMPT_RT kuma an yi nufin amfani da shi a cikin tsarin lokaci na gaske.
Mai kula da tsarin systemd an sabunta shi zuwa sigar 249 kuma a cikin wane don amsa da wuri ga ƙarancin ƙwaƙwalwa, ana amfani da tsarin systemd-oomd ta tsohuwa, wanda ya dogara ne akan tsarin kernel na PSI (Pressure Stall Information), wanda ke ba da damar nazarin sararin samaniya na mai amfani da bayanan lokacin jira don albarkatu daban-daban (CPU, ƙwaƙwalwar ajiya, I / O) don tantance daidai matakin nauyin tsarin da yanayin raguwa. . Kuna iya amfani da mai amfani oomctl don bincika matsayin OOMD.
Bugu da kari, ya kamata a lura da cewa a cikin wannan sabon version an samar da tsarin saiti na wuraren aiki a cikin yanayin rayuwa don gine-ginen RISC-V, wanda kuma Ubuntu 22.04 shine farkon sakin LTS tare da ginin hukuma don allon Rasberi Pi.
A bangaren Direbobin mallakar NVIDIA sun kara zuwa gine-ginen gine-gine na ARM64 a cikin ƙayyadaddun tsarin tsarin Linux (wanda aka riga aka aika don tsarin x86_64 kawai). Don shigarwa da daidaita direbobin NVIDIA, zaku iya amfani da madaidaicin ubuntu-drivers utility.
Wani canjin da ya fito a cikin wannan sabon sigar Ubuntu 22.04 LTS yana cikin mai binciken Firefox wanda yanzu yana samuwa kawai a tsarin Snap. Fakitin biyan kuɗi na Firefox da Firefox-locale su ne maye gurbin stubs waɗanda ke shigar da kunshin Snap tare da Firefox. Ga masu amfani da kunshin bashi, akwai tsari na gaskiya don ƙaura zuwa karye ta hanyar buga sabuntawa wanda zai shigar da fakitin karye da canja wurin saitin na yanzu daga kundin adireshin gida na mai amfani.
Ta tsohuwa, fakiti tace nfttables an kunna. Don dacewa da baya, kunshin iptables-nft yana samuwa, wanda ke ba da kayan aiki tare da tsarin layin umarni iri ɗaya kamar iptables, amma yana fassara sakamakon sakamakon zuwa nf_tables bytecode.
OpenSSH baya goyan bayan sa hannun dijital bisa maɓallan RSA tare da SHA-1 hash ("ssh-rsa") ta tsohuwa. Ƙara zaɓin "-s" don amfani da scp don aiki akan ka'idar SFTP.
Finalmente Idan kuna da sha'awar sanin game da shi, zaka iya duba bayanan A cikin mahaɗin mai zuwa.
Zazzage kuma samo Ubuntu 22.04 LTS
Ga masu sha'awar samun hotunan shigarwa da taya, ku sani cewa an yi su ne don Ubuntu, Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu, da UbuntuKylin (bugu na Sin).