{"id":89957,"date":"2020-07-27T13:42:24","date_gmt":"2020-07-27T11:42:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-okonnogo-menedzhera-xfwm4-4-14-3"},"modified":"2020-07-27T13:42:24","modified_gmt":"2020-07-27T11:42:24","slug":"obnovlenie-okonnogo-menedzhera-xfwm4-4-14-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/obnovlenie-okonnogo-menedzhera-xfwm4-4-14-3","title":{"rendered":"Aknamanipulaatori xfwm4 v\u00e4rskendus 4.14.3.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Avaldatud<\/a><\/noindex> akenahalduse v\u00e4ljaanne xfwm4 4.14.3<\/a><\/noindex>, mida kasutatakse Xfce kasutajakeskkonnas akende ekraanile kuvamiseks, nende dekoreerimiseks ning liikumise, sulgemise ja suuruse muutmise korraldamiseks. <\/p>\n

Uues v\u00e4ljaandes on lisatud<\/a><\/noindex> X11 laienduse tugi XRes<\/a><\/noindex> (X-Resource), mis k\u00e4tkeb<\/a><\/noindex> X-serverilt teabe taotlemist rakenduse PID kohta, mis k\u00e4ivitatakse isoleeritud keskkonna mehhanisme kasutades. XRes'i tugi lahendab probleemi, kui peatatud kliendi protsesside PID-d ei saa _NET_WM_PID omaduse kaudu tuvastada, kuna see n\u00e4itab protsessi identifitseerimisnumber isoleeritud keskkonnas, mis v\u00f5ib olla erinev globaalsetes nimiruumides olevast identifikaatorist. <\/p>\n

Uues v\u00e4ljaandes on samuti eemaldatud<\/a><\/noindex> haavatavus, mis v\u00f5ib p\u00f5hjustada juba vabastatud m\u00e4lu piirkonna (use-after-free) kasutamist ja andmete kirjutamist v\u00e4ljaspool eraldatud puhvrit seadete stringide t\u00f6\u00f6tlemise k\u00e4igus. Lisaks, xfwm4 4.14.3-s lisatud<\/a><\/noindex> on lisatud XError'i t\u00e4iendavad veahaldurid, mis lihtsustavad XConfigureWindow'i p\u00e4ringutega seotud probleemide diagnoosimist.<\/p>\n

M\u00f5nede kasutajate seas, kes uuendasid versioonile 4.14.3, on t\u00e4heldatud on hakanud<\/a><\/noindex> FreeBSD-s k\u00e4ivitamise katsete ajal ilmnevad t\u00f5rked, mis n\u00e4ivad tulenevat uuest seosest libXres-iga. Samuti xfwm4. kerkinud<\/a><\/noindex> Probleem AMD graafikakaartide tuvastamisega, kui X11 laiend XPresent on aktiveeritud, et s\u00fcnkroniseerida v\u00e4ljundit kaadri katkestusimpulsiga (vblank). XPresent aktiveeriti juhul, kui kaardi nimetus sisaldas AMD maske, samas kui m\u00f5nede kaartide nimetused<\/a><\/noindex> «Radeon» ilma s\u00f5na «AMD» meenutamata (n\u00e4iteks «Radeon RX 570»). Nende kaartide puhul aktiveeriti vblank t\u00f6\u00f6tleja, mis p\u00f5hineb «glx» ja mille j\u00f5udlus j\u00e4\u00e4b selgelt maha.<\/p>\n

N\u00e4iteks, kasutades glx, koormab 4K video esitamine mpv GPU-d 70% k\u00f5rge kvaliteedi re\u017eiimis ja 50% madala kvaliteedi re\u017eiimis, samas kui XPresentiga koormus v\u00e4heneb vastavalt 50% ja 30%-ni, mis m\u00f5jutab m\u00e4rgatavalt energiatarbimist ja j\u00f5udlust. Probleem on endiselt lahendamatu. XPresenti sundaktiveerimiseks v\u00f5ib xfconf-i lisada seadistuse \/general\/vblank_mode:<\/p>\n

xfconf-query -c xfwm4 -p \/general\/vblank_mode -t string -s «xpresent» —create<\/p>\n

<\/a><\/noindex><\/p>\n

Allikas: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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