Steve Langasek daga Canonical sakamakon tare da al'umma jerin ɗakunan karatu na i386 gine-ginen da aka shirya don aikawa a cikin layi don tabbatar da dacewa tare da aikace-aikacen 32-bit a cikin Ubuntu 20.04 "Focal Fossa". Daga cikin fakitin farko sama da dubu 30, an zaɓi kusan 1700, waɗanda za a ci gaba da samar da majalisu 32-bit na i386 gine.
Jerin ya ƙunshi ɗakunan karatu da aka yi amfani da su a aikace-aikacen 32-bit waɗanda har yanzu ake amfani da su, da kuma abubuwan dogaro masu alaƙa da waɗannan ɗakunan karatu. Bugu da ƙari, don ɗakunan karatu daga jerin, an tsara shi don adana abubuwan dogara da aka yi amfani da su don gwaje-gwaje, amma amfani da su don gwajin giciye i386 ɗakin karatu a cikin tsarin tsarin 64-bit x86_64, don haka yana kwatanta yanayin da za a yi amfani da shi a ainihin. yanayi.
Idan aka kwatanta da saitin ɗakunan karatu na 32-bit waɗanda suka zo tare da Ubuntu 19.10, Ubuntu 20.04 kuma zai haɗa da. dakunan karatu:
- freeglut3
- gstreamer1.0-plugins-base
- libd3dadapter9-mesa
- libgpm2
- libosmesa6
- libb2
- libv4-0
- libva-glx2
- va-direba-duk
- vdpau-direba-duk
Amma a lokaci guda, za a cire tsofaffin fakiti daga saitin, wanda a cikin Ubuntu 20.04 ba za a sake gina su don gine-gine na yanzu ba (takamaiman fakiti, kamar libperl5.28 da libssl1.0.0, za a maye gurbinsu da sababbi) :
- gcc-8-tushe
- libhogweed4
- libnettle6
- libperl5.28
- libsensors4
- libssl1.0.0
- libhogweed4
- libdgmm5
- liblvm8
- libmysqlclient20
- libnettle6
- libtxc-dxtn-s2tc0
- libvpx5
- shafi 265-165
- Wine-devel-i386
- ruwan inabi-stable-i386
Bari mu tuna cewa da farko Canonical gaba daya dakatar da fakitin gini don gine-ginen i386 (ciki har da dakatar da ƙirƙirar dakunan karatu da yawa waɗanda suka wajaba don gudanar da aikace-aikacen 32-bit a cikin yanayin 64-bit), amma shawarar da ta yanke bayan nazarin maganganun da aka yi и . A matsayin sasantawa, an yanke shawarar ginawa da jigilar nau'ikan fakiti 32-bit daban tare da ɗakunan karatu da ake buƙata don ci gaba da gudanar da shirye-shiryen gado waɗanda suka rage 32-bit kawai ko buƙatar ɗakunan karatu 32-bit.
Dalilin dakatar da goyan bayan gine-ginen i386 shine rashin iya kula da fakiti a matakin sauran gine-ginen da aka tallafa a Ubuntu, alal misali, saboda rashin samun sabbin abubuwan da suka faru a fagen inganta tsaro da kariya daga manyan lahani kamar Specter. don tsarin 32-bit. Kula da tushen kunshin don i386 yana buƙatar babban haɓakawa da albarkatun sarrafa inganci, waɗanda ba su da tabbas saboda ƙaramin tushe mai amfani (yawan tsarin i386 an kiyasta a 1% na yawan adadin tsarin da aka shigar).
source: budenet.ru