Bachonge i-bug kwi-Linux 5.19.12 enokonakalisa izikrini zelaptop ezine-Intel GPUs

Ulwazi lusanda kukhutshwa ukuba Kwachongwa isiphene esibalulekileyo iseti yolungiso lomqhubi wekernel I-Linux 5.19, malunga nekhowudi yemizobo ye-i915 ifakiwe kolu guqulelo.

Nantso ke ingxaki ichaphazela kuphela iilaptops ezinemizobo ye-intel abasebenzisa umqhubi we-i915 kwaye sele bexeliwe ngempazamo kwezinye iilaptops zeLenovo, iDell, Thinkpad kunye neFramework.

Kuye kwaxelwa ngabasebenzisi abohlukeneyo kwinani elithile losasazo
kubonakala kukho ukuhlehla kwiSakhelo seLaptop (ekucingelwa ukuba
ayiyodwanga ngokwe mobo kunye nescreen)

Kuyakhankanywa ukuba imposiso izibonakalisa njengedanyazi eliqaqambileyo eliqaqambileyo kwikhusi ngokukhawuleza emva kokulayisha umqhubi we-i915, ochaphazelekayo abasebenzisi bathelekise iziphumo zokukhanyisa "kwii-90's rave parties".

Ukuqhwanyaza okujongiweyo kungenxa yolibaziseko olungalunganga lokucima yesikrini seLCD esinokuthi, ukuba sivezwe ixesha elide, sinokubangela ukonakala ngokwasemzimbeni kwiphaneli yeLCD.

Abanye abasebenzisi baxele oko Ukukhenkceza akuzange kumke emva kokuqalisa ngokutsha okanye emva kokutshintshela kwinqanaba elisisiseko lezixhobo ezifana neBIOS okanye iGRUB. Abanye bakwazile ukutshintsha iinguqulelo zabo zekernel ngokuqhagamshela kwimonitha yangaphandle kwaye babona i-flicker ihamba kancinci kancinci ngokuhamba kwexesha.

Kodwa ukungasebenzi kakuhle kolandelelwano lwamandla ephaneli (okt. ukubonisa ixesha) kunokonakalisa ngokusisigxina iziboniso, ngakumbi iiLCDs ezakhelwe kwiilaptops.

Ukongezelela, kubalulekile ukukhankanya oko zonke iilaptops zeNvidia Optimus kunye neelaptops ezidityanisiweyo I-Intel-Radeon inokujongana nale ngxaki kuba bahlala bevumela i-iGPU ukuba ilawule umboniso, naxa i-GPU ezinikeleyo inikezela ngemizobo. Ilaptop yakho inokukhuseleka ukuba unokuvala imowudi ye-Optimus.

"Emva kokujonga ezinye iinkuni, siye sagqiba ukulibaziseka okunokubakho kokulandelelana kwamandla ephaneli, okunokonakalisa ipaneli yeLCD," injineli ye-Intel uVille Syrjälä ubhale kwingxoxo ngalo mba. “Ndicebisa ukubuyiselwa umva kwesi sixhobo kunye nenguqulelo entsha ezinzileyo kwakamsinyane. Kwakhona, isindululo sokuba kungabikho mntu usebenzisa iilaptops ezine-Intel GPUs ziqhuba i-5.19.12.

Yiyo loo nto kwenziwa isincomo esikhethekileyo kubasebenzisi bezi laptops abakule nguqulelo yeKernel, leyo ukuba akwenzeki ukukhetha enye ikernel kwisilayidi sokuqala, yenza njalo ukuze uvale ingxaki okwexeshana, kwaye kuyacetyiswa ukuba ukhankanye iparameter yekernel "module_blacklist=i915" ngexesha lokuqalisa ukuloga kwaye uhlaziye iphakheji yekernel okanye ubuyele umva kwi-kernel yangaphambili.

I-bug inxulumene notshintsho kwi-VBT (Iitheyibhile ze-BIOS yeVidiyo) ingqiqo yokwahlulahlula, eyongezwe kuphela kwinguqulo ye-kernel 5.19.12, zonke iinguqulelo zangaphambili okanye kamva, kuquka 5.19.11, 5.19.13 kunye ne-6.0.0. ayichatshazelwa yingxaki.

I-Kernel 5.19.12 yenziwe ngoSeptemba 28, kwaye i-5.19.13 patch release yapapashwa ngo-Oktobha 4. Kusasazo olukhulu, i-kernel 5.19.12 ikwazile ukuhanjiswa kubasebenzisi kwiFedora Linux, Gentoo, kunye neArch Linux. Ngelixa ukukhutshwa okuzinzileyo kweDebian, Ubuntu, SUSE kunye neRHEL kuza namasebe amadala ekernel.

U-Greg Kroah-Hartman, umlondolozi oyintloko wesebe elizinzile, ukhulule inguqulo ye-5.19.13 ye-kernel ngoLwesibini, ukusombulula ingxaki kunye nokunika i-Linux ukuhanjiswa "i-springboard ekhuselekileyo yokubuyela emva."

“Olu kukhululwa kukusombulula ukuhlehla kwezinye iinkqubo zemizobo ye-Intel ebezinemiba ngo-5.19.12. Ukuba awunawo lo mcimbi nge-5.19.12, akukho mfuneko yokuphucula, ”ifundeka ngolu hlobo.

Ukongeza, i Abaphuhlisi beManjaro, sele bebhengeze ukuba baya kuhamba kwi-5.19.7 ngqo kwi-5.19.13, ukuphepha ukwazisa umngcipheko kubasebenzisi beelaptops nge-Intel GPU. Nangona kunjalo, ngenxa yokulibaziseka ekutyhaleni uhlaziyo lwe-Linux kernel kwezinye izinto ezininzi ezisasazwayo, inguqulelo ye-buggy inokuhlala kwezinye zazo kamva.

Umthombo: https://lore.kernel.org