Ubuntu 21.04 kuburitswa kuburitswa

Kuburitswa kweUbuntu 21.04 "Hirsute Hippo" kugovera kunowanikwa, iyo inotsanangurwa seyepakati kuburitswa, zvigadziriso zvinogadzirwa mukati memwedzi ye9 (rutsigiro ruchapihwa kusvika Ndira 2022). Mifananidzo yekuisa inogadzirirwa Ubuntu, Ubuntu Server, Lubuntu, Kubuntu, Ubuntu Mate, Ubuntu Budgie, Ubuntu Studio, Xubuntu uye UbuntuKylin (Chinese edition).

Shanduko huru:

• Desktop inoenderera mberi nekutumira GNOME Shell 3.38, yakavakwa pachishandiswa GTK3, asi GNOME zvikumbiro zvinonyanya kuwiriraniswa neGNOME 40 (shanduko yedesktop kuenda kuGTK 4 uye GNOME 40 inoonekwa seyakakurumidza).
• Nekutadza, chikamu chakavakirwa paWayland protocol chinogoneswa. Paunenge uchishandisa vatyairi veNVIDIA, iyo X server-yakavakirwa chikamu ichiri kupihwa nekusarudzika, asi kune mamwe magadzirirwo chikamu ichi chakaiswa muchikamu chesarudzo. Zvinocherechedzwa kuti mazhinji emipimo yeWayland-based GNOME chikamu chakaonekwa senyaya dzinovharira shanduko kuenda kuWayland ichangobva kugadziriswa. Semuenzaniso, zvave kuita kugovera desktop yako uchishandisa iyo Pipewire media server. Kuedza kwekutanga kuendesa Ubuntu kuWayland nekusarudzika kwakaitwa muna 2017 neUbuntu 17.10, asi muUbuntu 18.04, nekuda kwenyaya dzisina kugadziriswa, iyo yechinyakare mifananidzo stack yakavakirwa paX.Org Server yakadzoswa.
• Iyo nyowani yakasviba Yaru theme yakatsanangurwa uye zvidhori zvakagadziridzwa kuti zvione mafaera emhando.
• Yakawedzerwa rutsigiro rwePipewire midhiya server, iyo inokutendera kuti uronge chidzitiro kurekodha, kunatsiridza tsigiro yekuteerera mune yakasarudzika maapplication, kupa nyanzvi yekugadzira odhiyo kugona, kubvisa kupatsanuka uye kubatanidza odhiyo zvivakwa zvekushandisa zvakasiyana.
• Yakawedzera tsigiro yehuchokwadi uchishandisa smart makadhi (uchishandisa pam_sss 7).
• Padesktop, kugona kufambisa zviwanikwa kubva kune maapplication uchishandisa yekudhonza & kudonhedza nzira yakawedzerwa.
• Muzvigadziro, ikozvino zvinogoneka kushandura simba rekushandisa simba.
• Iyo yekuisa yakawedzera tsigiro yekugadzira makiyi akasarudzika ekudzoreredza kupinda kune akavharidzirwa partitions, ayo anogona kushandiswa decryption kana password rarasika.
• Yakavandudzwa kubatanidzwa neActive Directory uye kugona kutendesa vashandisi muActive Directory neGPO (Group Policy Objects) rutsigiro pakarepo mushure mekuisa Ubuntu. Vatungamiri vanogona kubata Ubuntu workstations nekuisa marongero muActive Directory domain controller, kusanganisira desktop desktop uye seti yezvikumbiro zvinopihwa. GPO inogona kushandiswa kutsanangura marongero ekuchengetedza kune ese macustomer akabatana, kusanganisira kuseta mushandisi maparamita uye password mitemo.
• Iyo modhi yekuwana madhairekitori emushandisi epamba muhurongwa yakashandurwa - madhairekitori epamba agadzirwa aine kodzero 750 (drwxr-x—), achipa mukana kune dhairekitori chete kumuridzi nenhengo dzeboka. Nezvikonzero zvenhoroondo, madhairekitori emushandisi epamba muUbuntu akagadzirwa aine mvumo 755 (drwxr-xr-x), achibvumira mumwe mushandisi kuona zviri mudhairekitori remumwe.
• Iyo Linux kernel yakagadziridzwa kuita vhezheni 5.11, iyo inosanganisira tsigiro yeIntel SGX enclaves, nzira nyowani yekudzora nharembozha, bhazi rekubatsira, kurambidzwa kwemamodule ekuvaka pasina MODULE_LICENSE (), inokurumidza kusefa maitiro ekufona kwehurongwa mune seccomp. , kugumiswa kwerutsigiro rweiyo ia64 architecture, kuendesa WiMAX tekinoroji kune "staging" bazi, kugona kuvharira SCTP muUDP.
• Nekumisikidza, iyo nftables packet sefa inogoneswa. Kuti uchengetedze kuenderana kumashure, iyo iptables-nft package inowanikwa, iyo inopa zvishandiso zvine imwechete yekuraira mutsara syntax se iptables, asi inoshandura iyo inoguma mitemo munf_tables bytecode.
• Pa x86_64 (amd64) uye AArch64 (arm64) masisitimu, tsigiro yeUEFI SecureBoot modhi yakagadziridzwa. Iyo dhizaini yekuronga yakasimbiswa booting yakachinjirwa kushandisa iyo SBAT (UEFI Yakachengeteka Boot Yepamberi Targeting), iyo inogadzirisa matambudziko nekubviswa kwechitupa. Tsigiro yeSBAT ​​yakawedzerwa kune grub2, shim uye fwupd mapakeji. SBAT inosanganisira kuwedzerwa kwemetadata itsva, iyo yakasainwa nedigital uye inogona kuverengerwa muzvinyorwa zvinotenderwa kana zvinorambidzwa zvikamu zveUEFI Secure Boot. Iyo metadata yakatsanangurwa inokubvumira kuti ushandise nhamba dzeshanduro yezvikamu panguva yekudzingwa pasina chikonzero chekuvandudza makiyi eSecure Boot uye pasina kugadzira siginecha mitsva yekernel, shim, grub2 uye fwupd.
• Zvikamu zveSistimu uye mitauro yekuronga zvakagadziridzwa, kusanganisira GCC 10.3.0, binutils 2.36.1, glibc 2.33, Python 3.9.4, Perl 5.32.1. LLVM 12, Enda 1.16, Rust 1.50, OpenJDK 16, Ruby 2.7.2, Rails 6.
• Shanduro dzakagadziridzwa dzemaapplications uye subsystems, kusanganisira Mesa 21.0, PulseAudio 14, BlueZ 5.56, NetworkManager 1.30, Firefox 87, LibreOffice 7.1.2, Thunderbird 78.8.1, Darktable 3.4.1, Inkscape 1.0.2bus.1.5.6.1. .26.1.2, KDEnlive 20.12.3, Blender 2.83.5, Krita 4.4.3, GIMP 2.10.22.
• Zvikamu zvakagadziridzwa zvemasevha masisitimu, zvinosanganisira PostgreSQL 13.2, Samba 4.13.3, QEMU 5.2, SSSD 2.40, Net-SNMP 5.9, DPDK 20.11.1, Strongswan 5.9.1, Vhura vSwitch 2.15, Chrony 4.0.VPN maneja 2.5.1, Libvirt 3.2.0, Rsyslog 7.0, Docker 8.2102.0, OpenStack Wallaby.
• Inovaka yeRaspberry Pi inosanganisira Wayland rutsigiro. Yakawedzera GPIO rutsigiro (kuburikidza ne libgpiod uye liblgpio). Compute Module 4 mabhodhi anotsigira Wi-Fi uye Bluetooth.
• Akawedzera magungano eHiFive SiFive Unleashed uye HiFive SiFive Unmatched mabhodhi akavakirwa paRISC-V architecture.
• Kuti ushande neSCSI, pachinzvimbo chetgt, iyo targetcli-fb toolkit inoshandiswa, ine mashandiro epamusoro, mamwe maficha uye rutsigiro rweSCSI 3 clustering.
• Ubuntu Server inosanganisira iyo needrestart package, iyo inomhanya pakupera kwega yega APT transaction, inoona shanduko inoda kutangazve, uye inozivisa maneja nezvazvo.
• Tsigiro ye lua module ye nginx, isingaenderane neshanduro itsva dzenginx, yakamiswa (panzvimbo yeimwe module, chirongwa chave kugadzira OpenResty, chinyorwa chakakosha cheNginx nerutsigiro rwakabatanidzwa rweLuaJIT).
• Kubuntu inopa KDE Plasma 5.21 desktop uye KDE Applications 20.12.3. Iyo Qt framework yakagadziridzwa kune vhezheni 5.15.2. Mumhanzi wakasarudzika unoridza ndiElisa 20.12.3. Shanduro dzakavandudzwa dzeKrita 4.4.3 uye Kdevelop 5.6.2. Iyo Wayland-yakavakirwa chikamu inowanikwa, asi isingagoneswe nekumisikidza (kumisikidza, sarudza "Plasma (Wayland)" pachiratidziro chekupinda).
• MuXubuntu, iyo Xfce desktop yakagadziridzwa kune vhezheni 4.16. Iyo yakakosha kuumbwa inosanganisira Hexchat uye Synaptic application. Padesktop, nekukasira, iyo menyu yekushandisa inovharwa nekudzvanya-kurudyi mbeva uye mapfupi kumafaira masisitimu uye ekunze madhiraivha akavanzwa.
• Ubuntu MATE inoenderera mberi nekutumira MATE 1.24 desktop kuburitswa.
• Ubuntu Studio inoshandisa nekusarudzika maneja mutsva wemimhanzi Agordejo, shanduro dzakagadziridzwa dzeStudio Controls 2.1.4, Ardor 6.6, RaySession 0.10.1, Hydrogen 1.0.1, Carla 2.3-rc2, jack-mixer 15-1, lsp-plugins 1.1.29 .XNUMX .
• Lubuntu inopa graphical nharaunda LXQt 0.16.0.
• Ubuntu Budgie inokwirisa iyo itsva Budgie 10.5.2 desktop kuburitswa. Yakawedzerwa inovaka yeRaspberry Pi 4. Yakawedzerwa sarudzo macOS style theme. Shuffler, chinongedzo chekukurumidza kufamba nemahwindo akavhurika uye kuunganidza mahwindo mugiredhi, yakawedzera Rongedzo interface yekuisa mumapoka uye kuvhura akati wandei maapplication kamwechete, uye zvakare kuita kugona kugadzirisa chinzvimbo uye saizi yehwindo rekushandisa. uye New applets budgie-clipboard-applet (clipboard management) uye budgie-analogue-applet (analog wachi) zvakarongwa.Desktop design yakagadziridzwa, dingindira rakasviba rinopihwa nekusarudzika. Budgie Welcome inopa tabhu-yakavakirwa interface yekufamba madingindira.

Pamusoro pezvo, nharaunda yakakurudzira shanduro mbiri dzisiri dzeUbuntu 21.04: Ubuntu Cinnamon Remix 21.04 ine Cinnamon desktop uye Ubuntu Unity Remix 21.04 ine Unity desktop.

Source: opennet.ru