Linux 5.9 ikozvino yavapo, uye idzi ndidzo dzakanakisa nhau

Ino nguva paive pasina kushamisika, uye zvakapesana zvaizoreva kunge wakasangana nechakaipa chakashata chisati chamboitika munhoroondo yazvino yeLinux kernel. Saka, maawa mashoma apfuura Linus Torvalds akakanda la yakagadzikana vhezheni yeLinux 5.9, iyo inoitika kuna 5.8 iyo inosanganisira Groovy Gorilla uye kuti inouya nerutsigiro rwekutanga rwe AMD RDNA 2 makadhi emifananidzo, izvo zvakanaka asi vamwe vashandisi vachada kugadzirisa manyore kana vasingade kusiiwa vasina kuchengetwa.

Senguva dzose, mazhinji enhau ane hukama nerutsigiro rwehardware. Naizvozvo, uye sezvandinogara ndichitaura, kunze kwekunge michina yedu isiri kushanda nemazvo, ini handingakurudzire bhuku rekuvandudza uye ini ndaizovimba nekambani inotipa mashandiro, mune vazhinji vevaverengi vedu, Canonical. Pazasi iwe une runyorwa rweakanyanya kutsva manyorero akasvika neLinux 5.9.

Linux 5.9 yakakwira

• Pakutanga rutsigiro rwe AMD RDNA 2 makadhi emifananidzo muchimiro cheSienna Cichlid uye Navy Flounder.
• Intel Rocket Lake mifananidzo yekutsigira yakabatana zvakare, ichivaka pane iripo Gen12 kodhi.
• Intel yawedzera DG1 Xe kadhi yemifananidzo kadhi inotsigira kodhi, kunyange iri richiri basa riri kuenderera mberi.
• Intel FSGSBASE tsigiro yakaramba yakamira mushure memakore ekushanda pamwe neanogona kuita mabhenefiti kubva kuIvy Bridge era CPUs uye AMD CPUs.
• Mhando dzakasiyana dzemafaira ekuwedzera senge basa rekuita paBtrfs kuFSCRYPT, inline encryption, uye chengetedza TRIM yeF2FS.
• NVMe ZNS rutsigiro rwakavewo rwakabatanidzwa kunzvimbo dzemazita dzakatemerwa neiyo NVMe 2.0 kududzirwa.
• Chekutanga set-up basa kune IBM POWER10 processor.
• Rinoenderera mberi rutsigiro basa USB4.
• Tsigiro yekuvaka iyo 86-bit Linux x32 kernel uchishandisa iyo LLVM Clang compiler, ichizadzisa iyo Clang rutsigiro yatove yeLinux kernel paAArch64 uye x86_64.
• ARM / ARM64 zvishandiso izvozvi zvakasarudzika kuCUU frequency scaling inotsvedza Schedutil kuti ishandise ruzivo rwekushandisa scheduler kuita sarudzo dzakajeka nezve CPU performance state, yakafanana neIntel P-push. State uye kushandisa Schedutil nekutadza.
• Chengetedzo yekudzivirira shims kubva pakushandisa GPL-yakasarudzika zviratidzo izvo, zvakare, zviri kushandiswa nemidziyo yekernel module.

Groovy Gorilla haizoshandisa kernel iyi

Sezvatataura, Ubuntu 20.10 Groovy Gorilla haizoshandisa iyi kernel, kugara paLinux 5.8 iyo yakaburitswa mwedzi miviri yapfuura. Uye iyo inotevera vhezheni yeUbuntu ichasvika rinotevera China, Gumiguru 22, uye Canonical inofarira kutora izvi zviri nyore uye kushandisa kernel iyo yatove yakaedzwa kupfuura iyo inosunungurwa rinenge svondo pamberi peiyo nyowani vhezheni yayo yekushandisa system.

Dambudziko rinogona kunge riri varidzi ve AMD RDNA 2 mifananidzo kadhi, sezvo rutsigiro rwekutanga harusi rutsigiro rwakakwana, uyezve rutsigiro urwu rwakanga rusiri muLinux 5.8. Naizvozvo, uye sekutsanangura kwatakaita, vashandisi ava, kana vakasangana nematambudziko ehurdware, vanofanirwa kugadzirisa kuLinux 5.9 nemaoko, izvo zvinogona kuitwa neIkuu chishandiso sekutsanangurwa kwazvakaitwa ichi chinyorwa chekuchengetedza. Izvo zvakare zvinokurudzirwa kuti iwe uite zvakafanana kana 5.10 yaburitswa zviri pamutemo mumwedzi yakati wandei, sezvo rutsigiro ruchasimukira.

Dambudziko rinofanira kunge riri shoma kune vashandisi veanoshanda system ine modhi yekuvandudza iri Rolling Kuburitswa, senge Arch Linux kana Manjaro. Izvi zvinogoverwa, zvirinani Manjaro, zvakare zvinowanzo sanganisira chishandiso chekuchinja kernel pasina kuve nehunyanzvi ruzivo uye zvinogona kuitwa nekukurumidza uye nyore. Vashandisi veUbuntu vanogona kuita chimwe chinhu chakafanana, asi nezvambotaurwa ukuu chishandiso iyo ine mushandisi interface (GUI). Chero zvazvingaitika, Linux 5.9 yatosvika zviri pamutemo.