Guqula imvelaphi yesikrini sokungena kwi-Ubuntu 18.10

Kwinqaku elilandelayo siza kujonga ukuba sinokwenza njani tshintsha imvelaphi yesikrini sokungena kwi-Ubuntu 18.10 Ngendlela elula. Bonke abasebenzisi baka-Ubuntu bafumanisa ukuba ngalo lonke ixesha singena kwikhompyuter yethu, siza kubona iscreen esisibuza ukuba iphasiwedi yomsebenzisi ivele, ukuqinisekisa ukuba ungubani wena.

Eli linyathelo ekufuneka lilandelwe ngabo bonke abasebenzisi. Emva kokungena ngegama eligqithisiweyo, ngoku sinokungena kwihlabathi lethu Ubuntu. Nokuba unako vumela ukungena ngokuzenzekelayo, engacetyiswanga kakhulu ukuba wabelana neqela, ngalo lonke ixesha ungena kuya kufuneka uyenze le nkqubo kaninzi. Njengoko Ubuntu ikhupha iinguqulelo, isikrini sokungena sitshintsha imvelaphi. Kodwa ngexesha lokusetyenziswa esikwenzayo kwezi nguqulelo, siya kuhlala sibona imvelaphi efanayo.

Ukuba ungomnye wabo badiniweyo kukungena okungagqibekanga kwescreen kwenkqubo, masibone ukuba singayichukumisa njani. Ukuba nemvelaphi yokuthanda kwethu kuhlala kuxabiseka xa ungena kwidesktop yethu. Ngexesha elidlulileyo, umntu esisebenza naye wasibonisa kwifayile ye- nqaku njengaye yenza okufanayo kumphathi weseshoni ye-Lightdm usebenzisa inkqubo ye-dconf.

Nangona kunjalo ukusukela Ubuntu butshintshile ukusuka kubunye waya kubume be-desktop ye-GNOME kunye neGDM3 njengearhente yokungena, Indlela yokutshintsha imvelaphi yesikrini sokungena sitshintshile kancinane. Kule mizila elandelayo siza kubona indlela yokuseka imvelaphi yangokwezifiso ngaphandle kokusebenzisa nayiphi na inkqubo.

Guqula imvelaphi yesikrini sokungena kwi-Ubuntu 18.10

Ngokuzenzekelayo, Ubuntu buya kusivumela ukuba siguqule iphepha lodonga kunye nemvelaphi yokutshixa isikrini. Nangona kunjalo, akukho khetho ngqo ikhoyo ukutshintsha imvelaphi yesikrini sokungena. Kuya kufuneka sikwenze oku ngokusebenza ngendlela yethu ngokusebenzisa ezinye iisetingi zenkqubo. Oku kulula kunokuba kubonakala ngathi.

Ukuba ufake nayiphi na iseshoni umphathi, kwaye awukaqiniseki ukuba yeyiphi oyisebenzisayo, ungayijonga ngokuvula i-terminal (Ctrl + Alt + T). Kuyo kuya kufuneka ubhale kuphela:

sudo cat /etc/X11/default-display-manager

Ukuba siyacaca ukuba sisebenzisa i-GDM3, singaqala ngoku ukukhangela kunye nokugcina umfanekiso imvelaphi esiyithandayo.

Inyathelo elilandelayo iya kuba kukuvula i-terminal (Ctrl + Alt + T). Kuyo siza kusungula lo myalelo ulandelayo:

sudo cp ~/Imágenes/Imagen.png /usr/share/backgrounds

Ngokucacileyo kumyalelo ongaphambili, umntu ngamnye kuya kufuneka atshintshe igama lomfanekiso kunye nendlela eya kuwo.

Ukuba ukhetha ukusebenzisa imeko yemifanekiso ukukopa umfanekiso kwifolda engasemva, nayo ungasebenzisa umphathi wefayile. Qalisa lo myalelo ulandelayo kwi-terminal (Ctrl + Alt + T), kwaye xa umphathi wefayile evula iwindow, uncamathisela umfanekiso kwifolda.

sudo nautilus /usr/share/backgrounds/

Nje ukuba umfanekiso ugcinwe, lixesha lokuba hlela ifayile yeCSS echaza imvelaphi yesikrini sokungena. Siza kwenza oku ngokumilisela kwisiphelo sendlela (Ctrl + Alt + T) umyalelo oyimfuneko ku hlela ifayile ye-gdm3.css:

sudo vim /etc/alternatives/gdm3.css

Apha siza kubona yonke ikhowudi yeCSS. Apho kuya kufuneka senjenjalo fumana icandelo eliboniswe kumfanekiso ongezantsi. Icandelo lokutshintsha kufuneka ngaphezulu komgca we-1981.

Nje ukuba icandelo lifumaneke, siza kutshintsha onke amagalelo angasemva. Cima okanye ubeke izimvo kubo kwaye uzitshintshele koku kulandelayo:

#lockDialogGroup {
background: url(file:///usr/share/backgrounds/Imagen.png);
background-repeat: no-repeat;
background-size: cover;
background-position: center; }

Nje ukuba ugqibile ukutshintsha ifayile, yigcine kwaye uvale umhleli.

Iziphumo zokugqibela

Emva kokugqiba onke amanyathelo, sinayo kuphela uqalise inkqubo okanye uphume kumsebenzisi. Emva koku siza kubona imvelaphi entsha kwiscreen sethu sokungena. Kulo mzekelo mna Ndizamile imifanekiso ye-jpg kunye .png kwaye zombini ezi ntlobo zibonwe ngokuchanekileyo.