Uhlaziyo lwe-Ubuntu LTS 20.04.1, 18.04.5 kunye ne-16.04.7 sele ikhutshiwe

Ukutyhilwa kweCanonical Zimbalwa iintsuku ezidlulileyo kukhutshwa uhlaziyo Iinguqulelo ezahlukeneyo ze-LTS zenkqubo yokusebenza "Ubuntu" kwaye koku kuyimeko yohlaziyo lwenguqulo yokuqala ye Ubuntu 20.04.1 LTS, ngelixa uguqulelo 18.04 luhlaziyo lokususa olufunyenweyo kunye ne-16.04 yeyesixhenxe.

Kwimeko yezi zimbini zidlulileyo, uhlaziyo olwahlukeneyo luboniswa yeephakeji ezenza inkqubo, kunye ne ukubandakanywa kweenguqulelo ezintsha zelinux kernel, imizobo yemifanekiso kunye nokunyengexesha yenguqulo ye-16.04 kuphela kulungiswe i-bug nezisombululo kwiingxaki ezichazwe njengezinzulu.

Ubuntu 20.04.1

Uhlaziyo olutsha kubandakanya uhlaziyo kwiiphakheji ezingamakhulu aliqela ukulungisa imiba yokuba semngciphekweni nokuzinza. Inguqulelo entsha ikwalungisa ii-bugs kwi-installer kunye ne-bootloader.

Ukukhutshwa kwe-Ubuntu 20.04.1 kuphawule uzinzo olusisiseko lokukhululwa kwe-LTS.

Olona tshintsho lubalulekileyo lubandakanya:

• Ukwenziwa komsebenzi kwenziwe. Inkxaso yokukhawulezisa izixhobo ze-AES-GCM ihlaziyiwe kwi-zfs-linux.
• IZiko loLawulo le-GNOME linencoko yababini yokuqinisekiswa kweminwe eyilelwe ngokutsha.
• Inkxaso yeVPN Wireguard yongezwa.
• I-Linux kernel yokuhanjiswa kwe-OEM ihlaziyiwe yaya kwi-5.6 (Ubuntu 20.04 iinqanawa nge-5.4).
• Inkxaso eyongeziweyo yokuguqula i-LED kwiincwadana ezintsha ze-HP.
• Inkxaso eyongeziweyo kuthotho lomncedisi wokuqhuba we-NVIDIA.
• Isifaki kubandakanya inkxaso ye-ZFS autotrim. Ukuphila okwakhayo kongeza inkxaso ye-riscv64.
• Iinguqulelo ezihlaziyiweyo ze-libreoffice (6.4.4), i-GNOME (3.36.2), snapd, evince, golang-1.14, curtin, nautilus, gedit, gnome-control-centre, evolution-data-server, mutter, gnome-software package , shotwell, netplan.io, OpenStack Ussuri, cloud-init, open-vm-tools, gtk + 3.0, ceph, sosreport, libgphoto2.
• Umdibaniso we-kernel entsha, abaqhubi, kunye ne-graph stack stack kulindeleke ukuba ikhutshwe ngoFebruwari 20.04.2, njengoko ezi zinto ziya kungeniswa zikhutshwe ku-Ubuntu 20.10, ezingayi kubakho de kube ngokuwa kwaye ziya kufuna ixesha elongezelelweyo lovavanyo.

Ubuntu 18.04.5 LTS

Ngale nguqulelo, Olu luhlaziyo lokugqibela olubandakanya utshintsho ekuphuculeni inkxaso yehardware, hlaziya i-kernel yeLinux kunye nokufakwa kwemizobo kwaye ulungise iimpazamo ze-installer kunye ne-bootloader.

Ukusukela kwixesha elizayo, uhlaziyo lwesebe le-18.04 luya kuncitshiswa ekususeni ubungozi neengxaki ezichaphazela uzinzo. Kwangelo xesha, uhlaziyo olufanayo luboniswa Kubuntu 18.04.5 LTS, Ubuntu Budgie 18.04.5 LTS, Ubuntu MATE 18.04.5 LTS, Lubuntu 18.04.5 LTS, Ubuntu Kylin 18.04.5 LTS, kunye neXubuntu 18.04.5 LTS.

Inguqulelo entsha inikezela ngokuhlaziywa kwephakheji nge-kernel 5.4 (Ubuntu 18.04 basebenzise i-kernel 4.15 kunye no-Ubuntu 18.04.4 basebenzise i-kernel 5.3).

Izinto zokubeka iGraphics zihlaziyiwe, kubandakanya iinguqulelo ezintsha ze IMesa 20.0, X.Org Server efakwe kwi-Ubuntu 20.04 nabaqhubi bevidiyo zeetshipsi ze-Intel, i-AMD kunye ne-NVIDIA.

Inkxaso eyongeziweyo yebhodi yeRaspberry Pi 4 eyahlukileyo ene-8GB RAM. Iinguqulelo ezihlaziyiweyo ze-snapd, curtin, ceph, cloud-init package.

Ukukhutshwa kwe-Ubuntu 18.04.5 kuthengiswa njengokukhutshwa kwenguqu kwaye kubandakanya izinto zokuphucula ukuya kwi-Ubuntu 20.04.1.

Kuyavakala ukusebenzisa inguqulelo entsha eboniswe kuphela kufakelo olutsha, kodwa kwiinkqubo ezintsha ukukhutshwa kwe-Ubuntu 20.04.1 LTS kufanelekile, esele idlulile kwinqanaba lokuqala lokuzinza emva kokumiliselwa kwesebe elitsha le-LTS.

Iinkqubo ezifakwe ngaphambili zinokufumana lonke utshintsho olukhoyo ku-Ubuntu 18.04.5 ngenkqubo yokufaka esemgangathweni yokuhlaziya.

Inkxaso yokukhutshwa kohlaziyo kunye nokulungiswa kwezokhuseleko kwiseva kunye nee-desktop editions Ubuntu 18.04 LTS iya kuhlala kude kube ngu-Epreli 2023, emva koko uhlaziyo luyakwenziwa kwisakhelo senkxaso eyahlukileyo ehlawulelweyo (i-ESM, ulondolozo lokhuselo olwandisiweyo) eminye iminyaka emi-5.

Ubuntu 16.04.7 LTS

Ekugqibeleni kweli sebe, luhlaziyo olubandakanya kuphela ukuhlaziywa kwephakheji yokuqokelela enxulumene nokususwa komngcipheko neengxaki ezichaphazela uzinzo.

Injongo ephambili yenguqulo entsha kukuhlaziya imifanekiso yofakelo. Njengakwinguqulelo yangaphambili, IiLinux kernels 4.15 kunye ne-4.4 ziyahanjiswa, kunye neMesa, X.Org Server efakwe kwi-Ubuntu 18.04 nabaqhubi bevidiyo zeetshipsi ze-Intel, i-AMD kunye ne-NVIDIA.

Inkxaso yokukhutshwa kohlaziyo kunye nokulungiswa kwezokhuseleko kwinguqulelo yedesktop kunye neseva Ubuntu 16.04 LTS iya kuhlala kude kube ngu-Epreli 2021.