Compania Canonical a \u00eenceput s\u0103 abordeze problemele de performan\u021b\u0103 ale pachetului snap pentru Firefox, care a fost propus ca implicit \u00een Ubuntu 22.04 \u00een locul obi\u0219nuitului pachet deb. Principala nemul\u021bumire a utilizatorilor este legat\u0103 de pornirea foarte lent\u0103 a Firefox. De exemplu, pe laptopul Dell XPS 13, prima pornire a Firefox dup\u0103 instalare dureaz\u0103 7.6 secunde, pe laptopul Thinkpad X240 \u2014 15 secunde, iar pe placa Raspberry Pi 400 \u2014 38 secunde. Repornirile sunt realizate \u00een 0.86, 1.39 \u0219i 8.11 secunde, respectiv. <\/p>\n
\u00cen timpul analizei problemei au fost identificate 4 cauze principale ale pornirii lente, c\u0103rora li se va acorda o aten\u021bie deosebit\u0103: <\/p>\n
La pornirea Firefox din snap au fost observate de asemenea probleme individuale de performan\u021b\u0103 \u00een timpul utiliz\u0103rii, dar dezvoltatorii Ubuntu au preg\u0103tit deja solu\u021bii care \u00eembun\u0103t\u0103\u021besc performan\u021ba. De exemplu, \u00eencep\u00e2nd cu Firefox 100.0, la compilare sunt incluse optimiz\u0103ri la etapa de conectare (LTO) \u0219i bazate pe rezultatele profil\u0103rii codului (PGO). Pentru a rezolva problemele de comunicare \u00eentre Firefox \u0219i subsistemele externe a fost preg\u0103tit un nou XDG Desktop Portal, a c\u0103rui suport este \u00een curs de revizuire pentru a fi inclus \u00een Firefox. <\/p>\n
Printre motivele promov\u0103rii formatului snap pentru browsere se afl\u0103 dorin\u021ba de a simplifica \u00eentre\u021binerea \u0219i de a unifica dezvoltarea pentru diferitele versiuni de Ubuntu \u2014 pachetul deb necesit\u0103 \u00eentre\u021binerea separat\u0103 pentru toate ramurile suportate ale Ubuntu \u0219i, \u00een consecin\u021b\u0103, construc\u021bia \u0219i testarea \u021bin\u00e2nd cont de diferitele versiuni ale componentelor sistemului, iar pachetul snap poate fi creat simultan pentru toate ramurile Ubuntu. Mai mult, pachetul snap cu Firefox propus \u00een Ubuntu este \u00eentre\u021binut de angaja\u021bii Mozilla, adic\u0103 este creat direct din surs\u0103, f\u0103r\u0103 intermediari. Furnizarea \u00een format snap a permis, de asemenea, accelerarea livr\u0103rii noilor versiuni ale browserului c\u0103tre utilizatorii de Ubuntu \u0219i a oferit posibilitatea de a rula Firefox \u00eentr-un mediu izolat, creat cu ajutorul mecanismului AppArmor, pentru o protec\u021bie suplimentar\u0103 a restului sistemului \u00eempotriva exploat\u0103rilor vulnerabilit\u0103\u021bilor din browser. \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u043f\u0440\u0438\u0441\u0442\u0443\u043f\u0438\u043b\u0430 \u043a \u0440\u0435\u0448\u0435\u043d\u0438\u044e \u043f\u0440\u043e\u0431\u043b\u0435\u043c \u0441 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c\u044e snap-\u043f\u0430\u043a\u0435\u0442\u0430 \u0441 Firefox, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u044b\u043b \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0432 Ubuntu 22.04 \u0432\u043c\u0435\u0441\u0442\u043e \u043e\u0431\u044b\u0447\u043d\u043e\u0433\u043e deb-\u043f\u0430\u043a\u0435\u0442\u0430. \u041e\u0441\u043d\u043e\u0432\u043d\u043e\u0435 \u043d\u0435\u0434\u043e\u0432\u043e\u043b\u044c\u0441\u0442\u0432\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439 \u0441\u0432\u044f\u0437\u0430\u043d\u043e \u0441 \u043e\u0447\u0435\u043d\u044c \u043c\u0435\u0434\u043b\u0435\u043d\u043d\u044b\u043c \u0437\u0430\u043f\u0443\u0441\u043a\u043e\u043c Firefox. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u043d\u0430 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0435 Dell XPS 13 \u043f\u0435\u0440\u0432\u044b\u0439 \u0437\u0430\u043f\u0443\u0441\u043a Firefox \u043f\u043e\u0441\u043b\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0437\u0430\u043d\u0438\u043c\u0430\u0435\u0442 7.6 \u0441\u0435\u043a\u0443\u043d\u0434, \u043d\u0430 \u043d\u043e\u0443\u0442\u0431\u0443\u043a\u0435 Thinkpad X240 — 15 \u0441\u0435\u043a\u0443\u043d\u0434, \u0430 \u043d\u0430 \u043f\u043b\u0430\u0442\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-104171","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Dezvoltatorii Ubuntu au \u00eenceput s\u0103 rezolve problemele cu timpul de pornire lent al pachetului snap Firefox | ProHoster","description":"Compania Canonical a \u00eenceput s\u0103 abordeze problemele de performan\u021b\u0103 ale pachetului snap cu Firefox, care a fost propus ca op\u021biune implicit\u0103 \u00een Ubuntu 22.04 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Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"