Linux 5.9 tsopano ikupezeka, ndipo iyi ndi nkhani yake yapadera kwambiri

Pakadali pano palibe zodabwitsa, ndipo zotsutsana zikanatanthawuza kupeza cholakwika chachikulu chomwe sichinachitikepo m'mbiri yaposachedwa ya Linux kernel. Chifukwa chake, maola angapo apitawa Linus Torvalds waponyedwa la Mtundu wosasintha wa Linux 5.9, zomwe zimachitika 5.8 yomwe ikuphatikizira Groovy Gorilla ndikuti zimabwera ndi chithandizo choyambirira cha makhadi ojambula a AMD RDNA 2, omwe ndiabwino koma ogwiritsa ntchito ena amafunika kusintha pamanja ngati sakufuna kuti asasiyidwe.

Mwa nthawi zonse, Nkhani zambiri zimakhudzana ndi chithandizo cha hardware. Chifukwa chake, ndipo monga ndimanenera nthawi zonse, pokhapokha zida zathu zikakhala kuti sizikuyenda bwino, sindingalimbikitse zosintha pamanja ndipo ndikadalira kampani yomwe ikutipatsa makinawa, kwa owerenga athu ambiri, Canonical. Pansipa muli mndandanda wazinthu zabwino kwambiri zomwe zafika ndi Linux 5.9.

Mfundo zazikulu za Linux 5.9

• Thandizo loyambirira la makhadi ojambula a AMD RDNA 2 mwa mawonekedwe a Sienna Cichlid ndi Navy Flounder.
• Chithandizo cha zithunzi za Intel Rocket Lake chimalumikizidwanso, ndikukhazikitsa pa nambala yomwe ilipo ya Gen12.
• Intel yawonjezera nambala yothandizira makadi azithunzi a DG1 Xe, ngakhale iyi idakali ntchito.
• Thandizo la Intel FSGSBASE lakhala likugwira ntchito patatha zaka zambiri ndi maubwino omwe angachitike kuyambira nthawi ya Ivy Bridge CPUs ndi AMD CPU.
• Zowonjezera zamafayilo osiyanasiyana monga magwiridwe antchito pa Btrfs kupita ku FSCRYPT, kubisa mkati, ndikuteteza TRIM ya F2FS.
• Thandizo la NVMe ZNS laphatikizidwanso m'malo amalo opangidwa ndi mtundu wa NVMe 2.0.
• Ntchito yoyamba kukhazikitsa ma processor a IBM POWER10.
• Wopitiriza thandizo ntchito USB4.
• Chithandizo chomanga kernel ya 86-bit Linux x32 kernel pogwiritsa ntchito LLVM Clang compiler, kuthandizira thandizo la Clang kale la kernel ya Linux pa AArch64 ndi x86_64.
• Zida za ARM / ARM64 tsopano sizikugwiritsidwa ntchito pa CPU pafupipafupi Schedutil kuti agwiritse ntchito zomwe amagwiritsira ntchito scheduler kuti apange zisankho zolondola pazomwe magwiridwe antchito a CPU, ofanana ndi Intel P-push State ndikugwiritsa ntchito Schedutil mwachinsinsi.
• Chitetezo choteteza kuti asagwiritse ntchito zizindikiritso za GPL zomwe zimagwiritsidwanso ntchito ndi ma module amtundu wa kernel.

Groovy Gorilla sangagwiritse ntchito ngale iyi

Monga tanenera, Ubuntu 20.10 Groovy Gorilla sangagwiritse ntchito kernel iyi, kukhala pa Linux 5.8 yomwe idatulutsidwa pafupifupi miyezi iwiri yapitayo. Ndipo ndikuti mtundu wotsatira wa Ubuntu udzafika Lachinayi lotsatira, Okutobala 22, ndipo Canonical amakonda kutenga zosavuta kugwiritsa ntchito kernel yomwe yatsimikiziridwa kale kuposa yomwe imatulutsidwa pafupifupi sabata isanayambike mtundu watsopano wa makina ake .

Vuto lingakhale eni ake a Khadi lojambula la AMD RDNA 2, popeza thandizo loyambilira silothandiziratu, komanso thandizo ili silinali mu Linux 5.8. Chifukwa chake, monga tidafotokozera, ogwiritsa awa, ngati akukumana ndi mavuto azida, ayenera kusintha ku Linux 5.9 pamanja, zomwe zingachitike ndi chida cha Ukuu monga momwe tafotokozera Nkhani yosungira zakaleyi. Zilimbikitsidwanso kuti inunso muchite zomwezo 5.10 ikamamasulidwa mwalamulo miyezi ingapo, popeza thandizo lipita patsogolo.

Vutoli liyenera kukhala lochepera kwa ogwiritsa ntchito makina omwe Rolling Release, monga Arch Linux kapena Manjaro. Kugawa uku, mwina Manjaro, nthawi zambiri kumaphatikizanso chida chosinthira kernel popanda kukhala ndi chidziwitso chaukadaulo ndipo chingachitike mwachangu komanso mosavuta. Ogwiritsa ntchito Ubuntu atha kuchita zofananira, koma ndi zomwe tatchulazi ukuu chida yomwe imagwiritsa ntchito mawonekedwe (GUI). Mulimonsemo, Linux 5.9 yafika kale movomerezeka.