I-Linux 5.9 isiyatholakala, futhi lezi yizindaba zayo ezivelele kakhulu

Ngalesi sikhathi bekungekho zimanga, futhi okuphambene bekuzobe kusho ukuhlangabezana nephutha elibuhlungu elingakaze lenzeke emlandweni wakamuva we-Linux kernel. Ngakho-ke, emahoreni ambalwa adlule uLinus Torvalds Usungule la inguqulo ezinzile yeLinux 5.9, okwenzeka ku 5.8 ezobandakanya iGroovy Gorilla nokuthi kuza nokuxhaswa kokuqala kwamakhadi wehluzo we-AMD RDNA 2, okuyinto enhle kepha abanye abasebenzisi bazodinga ukubuyekeza ngesandla uma bengafuni ukushiywa benganakiwe.

Njengenjwayelo, izindaba eziningi zihlobene nokuxhaswa kwehadiwe. Ngakho-ke, futhi njengoba ngihlala ngisho, ngaphandle kokuthi imishini yethu ingasebenzi kahle, angikuncomi ukuvuselelwa okwenziwa ngesandla futhi ngingayethemba inkampani esinikeza uhlelo lokusebenza, esimweni sabafundi bethu abaningi, iCanonical. Ngezansi unohlu lwezinto ezintsha ezivelele ezifikile ngeLinux 5.9.

Izithombe ezinhle kakhulu zeLinux 5.9

• Ukusekelwa kokuqala kwamakhadi wehluzo we-AMD RDNA 2 ngesimo seSienna Cichlid neNavy Flounder.
• Ukuxhaswa kwehluzo le-Intel Rocket Lake nakho kuxhunyiwe, kwakhiwa ngekhodi ekhona yeGen12.
• I-Intel ingeze ikhodi yokusekela ikhadi lehluzo eyengeziwe ye-DG1 Xe, yize lokhu kusengumsebenzi oqhubekayo.
• Ukusekelwa kwe-Intel FSGSBASE kubambekile ngemuva kweminyaka yokusebenza ngezinzuzo ezingahle zisebenze ezisukela kuma-CPU we-Ivy Bridge nama-CPU we-AMD.
• Izithuthukisi ezahlukahlukene zohlelo lwefayela njengomsebenzi wokusebenza kuma-Btrfs kuya ku-FSCRYPT, ukubethela okusemgqeni, nokuvikela i-TRIM ye-F2FS.
• Ukuxhaswa kwe-NVMe ZNS nakho kuhlanganiselwe izikhala zamagama eziklanyelwe ukucaciswa kwe-NVMe 2.0.
• Umsebenzi wokuqala wokusetha weprosesa we-IBM POWER10.
• Umsebenzi wokusekela oqhubekayo USB4.
• Ukusekelwa kokwakhiwa kwe-Linux x86 32-bit kernel usebenzisa i-LLVM Clang compiler, ukugcwalisa ukwesekwa kwe-Clang vele kwe-Linux kernel ku-AArch64 ne-x86_64.
• Amadivayisi we-ARM / ARM64 manje azenzakalela kwisilayida sokulinganisa isikali se-CPU Schedutil ukusebenzisa imininingwane yokusebenzisa ishejuli ukwenza izinqumo ezinembe kakhulu ngesimo sokusebenza se-CPU, esifana ne-Intel P-push. State kanye nokusebenzisa iSchedutil ngokuzenzakalela.
• Isivikelo sokuvimbela ama-shims ekusebenziseni izimpawu ezikhethekile ze-GPL, zona ezisetshenziswa ngamamojula we-kernel aphathelene.

UGroovy Gorilla ngeke ayisebenzise le kernel

Njengoba sishilo, Ubuntu 20.10 Groovy Gorilla ngeke isebenzise le kernel, ukuhlala kwiLinux 5.8 ekhishwe cishe ezinyangeni ezimbili ezedlule. Futhi ukuthi inguqulo elandelayo ye-Ubuntu izofika ngoLwesine oluzayo, ngo-Okthoba 22, futhi iCanonical ithanda ukuthatha lokhu kube lula futhi isebenzise i-kernel esivele ifakazelwe kakhulu kunaleyo ekhishwe cishe isonto ngaphambi kwenguqulo entsha yohlelo lwayo lokusebenza. .

Inkinga kungaba ngabanikazi be- Ikhadi lemidwebo le-AMD RDNA 2, ngoba ukwesekwa kokuqala akukhona ukusekelwa okuphelele, futhi nalokhu kusekelwa bekungekho ku-Linux 5.8. Ngakho-ke, futhi njengoba sichazile, laba basebenzisi, uma behlangabezana nezinkinga zehadiwe, kufanele babuyekezele ku-Linux 5.9 ngesandla, okungenziwa ngethuluzi le-Ukuu njengoba kuchaziwe le ndatshana yokugcina umlando. Kuzonconywa futhi ukuthi wenze okufanayo lapho u-5.10 ekhishwa ngokusemthethweni ezinyangeni ezimbalwa, njengoba ukwesekwa kuzothuthuka.

Inkinga kufanele ibe ngaphansi kubasebenzisi bohlelo lokusebenza imodeli yabo yokuthuthuka okuyiRolling Release, efana ne-Arch Linux noma iManjaro. Lokhu kusatshalaliswa, okungenani iManjaro, futhi kuvame ukufaka ithuluzi lokushintsha i-kernel ngaphandle kokuthi ube nolwazi lochwepheshe futhi kungenziwa ngokushesha futhi kalula. Abasebenzisi be-Ubuntu bangenza into efanayo, kepha nalokhu okungenhla ukuu ithuluzi ene-interface yomsebenzisi (i-GUI). Kunoma ikuphi, iLinux 5.9 isivele ifikile ngokusemthethweni.