{"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\/sq\/blog\/news\/obnovlenie-okonnogo-menedzhera-xfwm4-4-14-3","title":{"rendered":"P\u00ebrdit\u00ebsimi i menaxhuesit t\u00eb dritareve xfwm4 4.14.3.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Publikuar<\/a><\/noindex> l\u00ebshimi i menaxherit t\u00eb dritareve xfwm4 4.14.3<\/a><\/noindex>, i p\u00ebrdorur n\u00eb ambientin e p\u00ebrdoruesit Xfce p\u00ebr t\u00eb siguruar shfaqjen e dritareve n\u00eb ekran, dekorimin e dritareve dhe organizimin e l\u00ebvizjeve, mbylljes dhe ndryshimit t\u00eb madh\u00ebsis\u00eb s\u00eb tyre. <\/p>\n

N\u00eb numrin e ri \u00ebsht\u00eb shtuar<\/a><\/noindex> mb\u00ebshtetje p\u00ebr zgjerimin X11 XRes<\/a><\/noindex> (X-Resource), i cili n\u00ebs<\/a><\/noindex> p\u00ebr t\u00eb k\u00ebrkuar nga serveri X informacion mbi PID e aplikacionit, i cili \u00ebsht\u00eb nisur duke p\u00ebrdorur mekanizmat e izolimit sandbox. Mb\u00ebshtetja XRes zgjidh problemin e mbylljes me forc\u00eb t\u00eb proceseve klient t\u00eb ngujuar, t\u00eb cil\u00ebt PID nuk mund t\u00eb njihen p\u00ebrmes pron\u00ebs _NET_WM_PID, pasi kjo reflekton identifikuesin e procesit brenda mjedisit t\u00eb izoluar, i cili mund t\u00eb ndihmoj\u00eb n\u00eb identifikatorin n\u00eb hap\u00ebsir\u00ebn globale t\u00eb emrave. <\/p>\n

N\u00eb l\u00ebshimin e ri gjithashtu \u00ebsht\u00eb eliminuar<\/a><\/noindex> nj\u00eb cenueshm\u00ebri, e cila mund t\u00eb \u00e7oj\u00eb n\u00eb qasje n\u00eb nj\u00eb zon\u00eb t\u00eb memories q\u00eb \u00ebsht\u00eb \u00e7liruar tashm\u00eb (use-after-free) dhe shkruajtjen e t\u00eb dh\u00ebnave jasht\u00eb bufrit t\u00eb rezervuar gjat\u00eb p\u00ebrpunimit t\u00eb vargjeve me cil\u00ebsime. P\u00ebr m\u00eb tep\u00ebr, n\u00eb xfwm4 4.14.3 jan\u00eb shtuar<\/a><\/noindex> menaxher\u00eb t\u00eb rinj t\u00eb gabimeve XError, q\u00eb e thjeshtojn\u00eb diagnostikimin e problemeve t\u00eb lidhura me k\u00ebrkesat XConfigureWindow.<\/p>\n

Disa p\u00ebrdorues, pas p\u00ebrdit\u00ebsimit n\u00eb versionin 4.14.3 kan\u00eb filluar t\u00eb v\u00ebrejn\u00eb<\/a><\/noindex> mbyllje gjat\u00eb p\u00ebrpjekjes p\u00ebr t\u00eb nisur n\u00eb FreeBSD, q\u00eb duket se ndodhin p\u00ebr shkak t\u00eb lidhjes s\u00eb re me libXres. Gjithashtu n\u00eb xfwm4 u shfaq<\/a><\/noindex> nj\u00eb problem me identifikimin e kartave grafike AMD kur \u00ebsht\u00eb aktivizuar zgjerimi X11 XPresent p\u00ebr sinkronizimin e daljes me impulsin e fshirjes s\u00eb kadrave (vblank). XPresent aktivizohej n\u00ebse emri i kart\u00ebs kishte mask\u00ebn AMD, nd\u00ebrsa disa karta quhen<\/a><\/noindex> \u00abRadeon\u00bb pa p\u00ebrmendjen e fjal\u00ebs \u00abAMD\u00bb (p\u00ebr shembull, \u00abRadeon RX 570\u00bb). P\u00ebr k\u00ebto karta u aktivizua p\u00ebrpunuesi vblank me baz\u00eb \u00abglx\u00bb, i cili ka nj\u00eb performanc\u00eb t\u00eb dukshme m\u00eb t\u00eb ul\u00ebt.<\/p>\n

P\u00ebr shembull, duke p\u00ebrdorur glx, luajtja e videove 4K n\u00eb mpv ngarkon GPU-n\u00eb me 70% n\u00eb cil\u00ebsi t\u00eb lart\u00eb dhe 50% n\u00eb cil\u00ebsi t\u00eb ul\u00ebt, nd\u00ebrsa ngarkesa kur p\u00ebrdoret XPresent ulet n\u00eb 50% dhe 30% p\u00ebrkat\u00ebsisht, q\u00eb ndikon ndjesh\u00ebm n\u00eb konsumimin e energjis\u00eb dhe performanc\u00ebn. Problemi ende mbetet i pazgjidhur. P\u00ebr t\u00eb aktivizuar me forc\u00eb XPresent, mund t\u00eb shtoni nj\u00eb cil\u00ebsim \\\/general\\vblank_mode n\u00eb xfconf:<\/p>\n

xfconf-query -c xfwm4 -p \/general\/vblank_mode -t string -s \u00abxpresent\u00bb \u2014create<\/p>\n

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

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

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