Ihlelelwe ukuqaliswa ku-Fedora 34 , okususa amandla okukhubaza i-SELinux ngenkathi isebenza. Amandla okushintsha phakathi kwezindlela "zokuphoqelela" kanye "nokuvumela" phakathi nenqubo yokuqalisa izogcinwa. Ngemva kokuthi i-SELinux iqalisiwe, izibambi ze-LSM zizoshintshelwa kumodi yokufunda kuphela, evumela ukuvikelwa okwengeziwe ekuhlaselweni okuhloswe ukukhubaza i-SELinux ngemva kokusebenzisa ubungozi obuvumela ukushintsha okuqukethwe kwenkumbulo ye-kernel.
Ukuze ukhubaze i-SELinux, uzodinga ukuqalisa kabusha uhlelo futhi udlulise ipharamitha ethi βselinux=0β kulayini womyalo we-kernel. Ukukhubaza ngokushintsha /etc/selinux/config izilungiselelo (SELINUX=ikhutshaziwe) ngeke kusekelwe. Ngaphambilini ku-Linux kernel ukwesekwa kokukhipha imojuli ye-SELinux kuhoxisiwe.
Futhi, ku-Fedora 34 Shintsha okuzenzakalelayo kokwakhiwa ngedeskithophu ye-KDE ukuze usebenzise i-Wayland ngokuzenzakalelayo. Iseshini esekwe ku-X11 ihlelelwe ukuthi ihlelwe kabusha njengenketho.
Okwamanje, ukusebenzisa i-KDE phezu kwe-Wayland kuyisici sokuhlola, kodwa ku-KDE Plasma 5.20 bahlose ukuletha le modi yokusebenza ukuze isebenze ngokulingana nemodi yokusebenza phezu kwe-X11. Phakathi kwezinye izinto, iseshini ye-KDE 5.20 esekelwe ku-Wayland izoxazulula izinkinga ngokusakaza isikrini nokunamathisela ngokuchofoza okuphakathi. Ukuze usebenze lapho usebenzisa abashayeli be-NVIDIA yobunikazi, kuzosetshenziswa iphakheji ye-kwin-wayland-nvidia. Ukuhambisana nezinhlelo zokusebenza ze-X11 kuzonikezwa kusetshenziswa ingxenye ye-XWayland.
Kushiwo njengengxabano ephikisana nokugcinwa kweseshini esekelwe ku-X11 ngokuzenzakalela iseva ye-X11, esiye yayeka ukuthuthuka eminyakeni yamuva futhi kuphela ukulungiswa kwamaphutha ayingozi nokuba sengozini okwenziwa kukhodi. Ukushintshela ukwakhiwa okuzenzakalelayo ku-Wayland kuzokhuthaza umsebenzi owengeziwe wokuthuthuka mayelana nokusekelwa kobuchwepheshe obusha bezithombe ku-KDE, njengoba nje ukushintsha iseshini ye-GNOME iye ku-Wayland ku-Fedora 25 kube nomthelela ekuthuthukisweni.
Source: opennet.ru