Ukukhutshwa Ubuntu I-18.04.4 LTS ene-graphics stack kunye nohlaziyo lwe-kernel Linux

Ithunyelwe ngu uhlaziyo lokusasazwa Ubuntu I-18.04.4 LTS, equka utshintsho olunxulumene nenkxaso yehardware ephuculweyo, uhlaziyo lwekernel Linux kunye ne-graphics stack, ukulungisa iimpazamo kwi-installer nakwi-bootloader. Le phakheji ikwabandakanya uhlaziyo lwangoku lweepakethi ezingamakhulu aliqela ezinxulumene nokulungiswa ubuthathaka и iingxaki, echaphazela ukuzinza. Ngexesha elifanayo, okufanayo uhlaziyo Kubuntu 18.04.4 LTS, Ubuntu I-Budgie 18.04.4 LTS, Ubuntu I-MATE 18.04.4 LTS, Lubuntu 18.04.4 LTS, Ubuntu I-Kylin 18.04.4 LTS kunye ne-Xubuntu I-18.04.4 LTS.

Ibandakanyiwe kukhupho yangena ezinye iimpucuko zibuyiselwe emva kokukhululwa Ubuntu 19.10:

• Uhlaziyo lwephakheji yeKernel luyacetywa 5.3 (ngaphakathi Ubuntu Ngomhla we-18.04 kwasetyenziswa i-kernel 4.15, kwaye kwi Ubuntu 18.04.2 - 4.18, kwi Ubuntu 18.04.3 — 5.0);
• Ihlaziyiwe Izinto ezisetyenzisiweyo kwi-graphics stack, kuquka ukukhutshwa okutsha kwe-Mesa 19.2, i-X.Org Server 1.20.5, kunye ne-libdrm 2.44.99, ezivavanyiweyo kwi Ubuntu 10/19. Kongezwe iinguqulelo ezintsha zabaqhubi bevidiyo beetships ze-Intel, AMD kunye ne-NVIDIA (kuquka nomqhubi we-NVIDIA 435 ozimeleyo);
• Iinguqulelo zephakheji ezihlaziyiweyo i-OpenJDK 11 (i-OpenJDK 8 ihanjiswe kwindawo yokugcina indawo yonke), i-OpenSSL 1.1.1 (i-OpenSSL 1.0.2n ishiywe njengokhetho), i-thunderbird 68.2.2, i-dpdk 17.11.6, i-snapd 2.42, i-19.4.33 cloud.11.0 vula -vm-izixhobo 2.9.5, openvswitch XNUMX;
• Icandelo yongezwa inkonzo owokugqibela, ekuvumela ukuba uvelise imixholo yolawulo lwe/run/initramfs, oluya kusetyenziswa kwi-systemd-ukuvalwa kwendlela yokuvala inkqubo, xa ulwahlulo lweengcambu sele lunganyuswanga;
• В shiftfs, i-FS yenyani yokwenza imephu yeendawo zokunyuka kwiindawo zamagama abasebenzisi, inkxaso eyongeziweyo yendlela yokufaka ngqo / yemveliso (O_DIRECT, sebenza ngaphandle kokuphazamisa kunye nokugqithisa i-cache);
• Inkxaso eyongeziweyo yokuzama kwakhona ukhuphelo lokukhuphela kwimeko yokusilela kusetyenziso lwesixhobo se-snap;
• Ipakethi yongeziwe wslu kunye nezicwangciso kunye nezixhobo zokudibanisa Ubuntu kunye nokusingqongileyo I-WSL (Windows Inkqubo esezantsi ye Linux);
• Kwi-gnome-software, iindidi zezicelo ezifumanekayo nge-snap package directory ziye zahlaziywa;
• Iphakheji isusiwe kuluhlu lwezicelo ezicetyiswayo. ubuntu-iziqalisi zewebhu;
• Kwi-Thunderbird, ngokutshintshisa iifayile kwimodi yeFayileLink, apho isinamathiselo sigcinwa kwiinkonzo zangaphandle kwaye kuphela ikhonkco kwisitoreji sangaphandle sithunyelwa njengenxalenye yeleta, inkonzo ye-WeTransfer inikwe amandla ngokungagqibekanga.

В iindibano Kwiidesktops, i-kernel entsha kunye ne-graphics stack zinikezelwa ngokuzenzekelayo. Kwiinkqubo zeseva, i-kernel entsha yongezwa njengokhetho kwi-installer. Ukusebenzisa izakhiwo ezintsha kuyaqondakala kuphela kwiifakelo ezintsha—iinkqubo ezifakwe ngaphambili zisenokufumana zonke iimpawu ezikhoyo Ubuntu Utshintsho lwe-04/24/3 ngenkqubo yokufakela uhlaziyo oluqhelekileyo.

Masikukhumbuze ukuba ukuhanjiswa kweenguqulelo ezintsha zekernel kunye nesitaki segrafiki iyasebenza Imodeli yenkxaso yohlaziyo olujikelezayo, apho ii-kernels kunye nee-drivers ezithunyelweyo ziya kuxhaswa kuphela de kube kukhutshwe uhlaziyo olulandelayo lokulungisa isebe le-LTS UbuntuUmzekelo, i-kernel ecetywayo kukhupho lwangoku Linux I-5.3 iya kuxhaswa ide ikhutshwe Ubuntu 18.04.5, apho kuya kuphakanyiswa khona isiseko esivela kulwakhiwo Ubuntu Ngomhla wama-20.04 ku-Epreli. I-4.15 base kernel eyathunyelwa okokuqala iya kuxhaswa kulo lonke umjikelo wolondolozo. Ukugcinwa kokukhululwa kwe-LTS Ubuntu I-18.04 iza kuhlala kude kube ngu-Epreli 2023, emva koko eminye iminyaka emi-5 iya kwenziwa uhlaziyo njengenxalenye yenkxaso ehlawulweyo eyahlukileyo (ESM, uLondolozo loKhuseleko olwandisiweyo).

Ukufudusa ufakelo olukhoyo kwiinguqulelo ezintsha zekernel kunye nesitaki segrafiki kufanele sebenzisa umyalelo:

sudo apt-fumana ukufaka--fake-incoma i-linux-generic-hwe-18.04 xserver-xorg-hwe-18.04

umthombo: opennet.ru