{"id":115013,"date":"2024-04-12T14:30:14","date_gmt":"2024-04-12T12:30:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/beta-vypusk-ubuntu-24-04"},"modified":"2024-04-12T14:30:14","modified_gmt":"2024-04-12T12:30:14","slug":"beta-vypusk-ubuntu-24-04","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/beta-vypusk-ubuntu-24-04","title":{"rendered":"L\u00ebshimi beta i Ubuntu 24.04","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Desktopi \u00ebsht\u00eb p\u00ebrdit\u00ebsuar n\u00eb versionin GNOME 46, n\u00eb t\u00eb cilin \u00ebsht\u00eb shtuar funksioni i k\u00ebrkimit global, \u00ebsht\u00eb p\u00ebrmir\u00ebsuar performanca e menaxherit t\u00eb skedar\u00ebve dhe emulator\u00ebve t\u00eb terminalit, \u00ebsht\u00eb shtuar p\u00ebrkrahja eksperimentale p\u00ebr mekanizmin VRR (Variable Refresh Rate), \u00ebsht\u00eb p\u00ebrmir\u00ebsuar cil\u00ebsia e daljes n\u00eb p\u00ebrmasimin e ndar\u00eb, jan\u00eb zgjeruar mund\u00ebsit\u00eb e lidhjes me sh\u00ebrbime t\u00eb jashtme, \u00ebsht\u00eb p\u00ebrdit\u00ebsuar konfiguruesi dhe \u00ebsht\u00eb p\u00ebrmir\u00ebsuar sistemi i njoftimeve. GTK ka implementuar nj\u00eb motor t\u00eb ri p\u00ebr renderim, i bazuar n\u00eb API Vulkan. Aplikacioni p\u00ebr menaxhimin e kamer\u00ebs Cheese \u00ebsht\u00eb z\u00ebvend\u00ebsuar me GNOME Snapshot.\n
Nukleusi Linux \u00ebsht\u00eb p\u00ebrdit\u00ebsuar n\u00eb versionin 6.8.\n
N\u00eb p\u00ebrputhje me ndryshimet n\u00eb Arch Linux dhe Fedora Linux, parametri sysctl vm.max_map_count, i cili p\u00ebrcakton numrin maksimal t\u00eb zonave t\u00eb hartimit t\u00eb memories t\u00eb disponueshme p\u00ebr procesin, \u00ebsht\u00eb rritur automatikisht nga 65530 n\u00eb 1048576. Ky ndryshim p\u00ebrmir\u00ebsoi p\u00ebrputhshm\u00ebrin\u00eb me loj\u00ebrat Windows q\u00eb ekzekutohen p\u00ebrmes Wine (p\u00ebr shembull, me vler\u00ebn e vjet\u00ebr, loj\u00ebrat DayZ, Hogwarts Legacy, Counter Strike 2, Star Citizen, dhe THE FINALS nuk funksiononin) dhe zgjidhi disa probleme me performanc\u00ebn e aplikacioneve q\u00eb konsumojn\u00eb intensively memorie.\n
Versionet e GCC 14-pre, LLVM 18, Python 3.12, OpenJDK 21 (shkall\u00ebzimi i OpenJDK 8, 11 dhe 17), Rust 1.76, Go 1.22, .NET 8, PHP 8.3.3, Ruby 3.2.3 jan\u00eb p\u00ebrdit\u00ebsuar.\n
Klienti i post\u00ebs Thunderbird tani ofrohet vet\u00ebm n\u00eb formatin snap. Paketa DEB me Thunderbird p\u00ebrmban nj\u00eb plug-in p\u00ebr instalimin e paket\u00ebs snap.\n
P\u00ebr aplikacionet q\u00eb p\u00ebrdorin gnutls, \u00ebsht\u00eb ndaluar me forc\u00eb mb\u00ebshtetje e protokolleve TLS 1.0, TLS 1.1 dhe DTLS 1.0, t\u00eb cilat tri vjet m\u00eb par\u00eb u klasifikuan nga komiteti IETF (Internet Engineering Task Force) si teknologji t\u00eb p\u00ebrparuara. Nj\u00eb ndryshim i ngjash\u00ebm \u00ebsht\u00eb realizuar p\u00ebr openssl n\u00eb Ubuntu 20.04.\n
N\u00eb Apparmor, si parazgjedhje \u00ebsht\u00eb p\u00ebrfshir\u00eb mund\u00ebsia p\u00ebr \u00e7do aplikacion q\u00eb t\u00eb ket\u00eb qasje n\u00eb skedar\u00ebt e konfigurimit t\u00eb bibliotekave GnuTLS dhe OpenSSL. M\u00eb par\u00eb, mund\u00ebsimi selektiv i qasjes \u00e7onte n\u00eb probleme q\u00eb ishte v\u00ebshtir\u00eb t\u00eb diagnostikoheshin p\u00ebr shkak t\u00eb munges\u00ebs s\u00eb mesazheve t\u00eb gabimit kur qasja n\u00eb skedar\u00ebt e konfigurimit nuk ishte e mundur.\n
Paketa pptpd dhe bcrelay jan\u00eb hequr p\u00ebr shkak t\u00eb problemeve t\u00eb mundshme t\u00eb siguris\u00eb dhe nd\u00ebrprerjes s\u00eb mb\u00ebshtetjes p\u00ebr bazat e kodit kryesore. Po ashtu, \u00ebsht\u00eb hequr moduli PAM pam_lastlog.so, i cili ka nj\u00eb problem t\u00eb pazgjidhur q\u00eb daton q\u00eb nga viti 2038.\n
Gjat\u00eb nd\u00ebrtimit t\u00eb paketave, opsionet e kompilatorit p\u00ebr t\u00eb v\u00ebshtir\u00ebsuar shfryt\u00ebzimin e vulnerabiliteteve jan\u00eb aktivizuar si parazgjedhje. N\u00eb gcc dhe dpkg, n\u00eb parazgjedhje \u00ebsht\u00eb aktivizuar mode ' -D_FORTIFY_SOURCE=3', i cili identifikon mbivendosjet e mundshme t\u00eb tampon\u00ebve gjat\u00eb ekzekutimit t\u00eb funksioneve t\u00eb vargjeve t\u00eb caktuara n\u00eb skedarin e titullit string.h. Dallimi nga mode m\u00eb par\u00eb t\u00eb aplikuar '_FORTIFY_SOURCE=2' \u00ebsht\u00eb kontrolli shtes\u00eb. Teoritikisht, kontrolli shtes\u00eb mund t\u00eb \u00e7oj\u00eb n\u00eb nj\u00eb ulje t\u00eb performanc\u00ebs, por n\u00eb praktik\u00eb, testet SPEC2000 dhe SPEC2017 nuk kan\u00eb treguar ndryshime dhe gjat\u00eb testimit nuk kan\u00eb ardhur ankesat nga p\u00ebrdoruesit mbi nj\u00eb ulje t\u00eb performanc\u00ebs.\n
N\u00eb dpkg \u00ebsht\u00eb shtuar flamuri '-mbranch-protection=standard' p\u00ebr t\u00eb aktivizuar mbrojtjen e ekzekutimit t\u00eb grupeve t\u00eb instruksioneve n\u00eb sistemet ARM64, p\u00ebr t\u00eb cilat nuk duhet t\u00eb ket\u00eb kalime n\u00eb trazira (ARMv8.5-BTI \u2014 Branch Target Indicator). Bllokimi i kalimeve n\u00eb vende t\u00eb rast\u00ebsishme t\u00eb kodit \u00ebsht\u00eb zbatuar p\u00ebr t\u00eb parandaluar krijimin e gadgjeve n\u00eb eksploit, duke p\u00ebrdorur teknikat e programimit t\u00eb orientuar drejt kthimit (ROP \u2014 Return-Oriented Programming).\n
Furnizimi i sh\u00ebrbimit irqbalance, i cili ndan ngarkes\u00ebn e nd\u00ebrprerjeve harduerike n\u00eb b\u00ebrthama t\u00eb ndryshme CPU, \u00ebsht\u00eb ndalur n\u00eb m\u00ebnyr\u00eb t\u00eb parazgjedhur. N\u00eb shumic\u00ebn e situatave, mekanizmat e zakonsh\u00ebm t\u00eb shp\u00ebrndarjes s\u00eb trajtuesve, t\u00eb ofruar nga b\u00ebrthama Linux, jan\u00eb t\u00eb mjaftuesh\u00ebm. P\u00ebrdorimi i irqbalance mund t\u00eb justifikohet n\u00eb raste t\u00eb ve\u00e7anta, por vet\u00ebm me konfigurim t\u00eb duhur nga administratori. P\u00ebr m\u00eb tep\u00ebr, n\u00eb disa konfiguracione, irqbalance shkakton probleme, si\u00e7 \u00ebsht\u00eb p\u00ebrdorimi n\u00eb sistemet e virtualizimit, dhe gjithashtu mund t\u00eb ndihmoj\u00eb n\u00eb rregullimin manual t\u00eb parametrave q\u00eb ndikojn\u00eb n\u00eb konsumimin e energjis\u00eb dhe vonesat.\n
P\u00ebr konfigurimin e rrjetit \u00ebsht\u00eb p\u00ebrdorur l\u00ebshimi i mjeteve Netplan 1.0, i cili siguron ruajtjen e konfigurimeve n\u00eb formatin YAML dhe ofron blloqe, duke e abstarctuar qasjen n\u00eb konfigurim p\u00ebr NetworkManager dhe systemd-networkd. N\u00eb versionin e ri \u00ebsht\u00eb e mundur p\u00ebrdorimi simultan i WPA2 dhe WPA3, \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr pajisjet e rrjetit Mellanox VF-LAG me SR-IOV (Single-Root I\/O Virtualization) dhe \u00ebsht\u00eb realizuar komanda 'netplan status --diff' p\u00ebr nj\u00eb vler\u00ebsim t\u00eb qart\u00eb t\u00eb ndryshimeve midis gjendjes aktuale t\u00eb konfigurimeve dhe skedar\u00ebve t\u00eb konfigurimit. N\u00eb Ubuntu Desktop, si backend p\u00ebr konfigurimin, \u00ebsht\u00eb aktivizuar NetworkManager si parazgjedhje.\n
N\u00eb instalues gjithashtu jan\u00eb regjistruar disa mund\u00ebsi t\u00eb shtuar n\u00eb l\u00ebshimin e kaluar Ubuntu 23.10, si mb\u00ebshtetje p\u00ebr sistemin e skedar\u00ebve ZFS dhe mund\u00ebsia e enkriptimit t\u00eb disqeve, e cila nuk k\u00ebrkon hyrjen e fjal\u00ebkalimit p\u00ebr \u00e7el\u00ebsin e \u00e7lirimit t\u00eb disqeve gjat\u00eb ngarkimit, fal\u00eb ruajtjes s\u00eb informacionit p\u00ebr dekryptimin e \u00e7el\u00ebsave n\u00eb TPM (Moduli i Besuesh\u00ebm i Platform\u00ebs). <\/p>\n
Mekanizmi Active Directory Certificate Auto Enrollment (ADSys) \u00ebsht\u00eb aktivizuar, duke lejuar marrjen automatike t\u00eb sertifikatave nga sh\u00ebrbimet Active Directory kur aktivizohen politikat e grupeve. Marrja automatike e sertifikatave p\u00ebrmes Active Directory p\u00ebrdoret gjithashtu kur lidheni me rrjetet wireless korporative dhe VPN<\/a>.\n