Okuzenzakalelayo Ubuntu bushesha ngokwanele, noma ngabe lokhu kuya kakhulu nge inani lememori RAM kanye nesimo se-hard drive yakho, noma ngabe usebenzisa i-SDD uthola ukusebenza kangcono.
Njengoba uqaphele, ezinye zezinhlelo noma izinhlelo zokusebenza ku-Ubuntu kuthatha isikhathi eside ukuqala. Lokhu kungacasula uma besebenzisa uhlelo oluthintekile njalo.
Ngakho-ke ngakho-ke kulokhu sizokhuluma ngezinye zezicelo lokho kuzosisiza ukuthi sikwazi ukusheshisa uhlelo lwethu futhi sikwazi nokwenza ngcono ukusebenza kwalo emaqenjini ethu.
Enye yezicelo ezizosisiza kulokhu ukulayisha kuqala.
Kuyini ukulayisha kuqala?
Ukulayisha kuqala uhlelo lokusebenza olusebenzayo ohlelweni lwethu ngemuva njenge-daemon. Lolu hlelo lokusebenza unesibopho sokuhlaziya ukusebenza komsebenzisi ohlelweni futhi ulandelele ukuthi iziphi izinhlelo zokusebenza ozisebenzisa kaningi.
Ngokuya ngalokhu kuhlaziywa, Layisha kuqala dala uhlu lohlelo lokusebenza ukuthi umsebenzisi akhiphe kaningi futhi ngalokhu kubhekene nokuba nalezo zinguquko kanye nokuncika kwazo okugcinwe kwimemori ye-RAM system futhi ngaleyo ndlela kwandise isikhathi sokuqala kohlelo lokusebenza.
Ungayifaka kanjani i-Preload ku-Ubuntu 18-04 kanye nokuphuma kokunye?
Ukufaka lolu hlelo ezinhlelweni zethu singakwenza ngosizo lwesikhungo sesoftware Ubuntu bese uthola uhlelo lapho noma ngosizo lweSynaptic.
O uma uthanda, bhala umyalo olandelayo ku-terminal (ctrl+alt+T):
sudo apt-get install preload
Ukufakwa kwenziwe, kufanele siqale kabusha ikhompyutha yethu.
Uma usungaphakathi kwesistimu futhi, ukulayisha kuqala kuqala ukusebenza ngemuva futhi kuzoqala ukwenza umsebenzi wayo ukuthuthukisa isivinini sokuqalisa sohlelo lokusebenza.
Uhlelo lokusebenza olunjalo kuzofanele lusebenze ngaphandle kwenkinga, ngoba aludingi ukumiswa okukhethekile.
Kepha sinesikhungo sokukwazi ukuhlela amanani alokhu, kufayela elilandelayo elitholakala ku- /etc/preload.conf.
Yini i-prelink?
Isiqalo sokuqala iyinsiza yokusheshisa ukuxhumanisa okunamandla kwemitapo yolwazi yezinhlelo zokusebenza ku-Linux. Iphakheji ye-prelink iqukethe insiza eguqula ukusebenza kwe-ELF okwabiwe kanye nemitapo yolwazi, ukuthuthwa okuningi kudinga ukuxazululwa ngesikhathi sokusebenza ngakho-ke izinhlelo zivela ngokushesha.
Ungayifaka kanjani i-Prelink ku-Ubuntu 18.04 nakwezokuphuma?
Ukufaka i-Prelink kusistimu yethu, Kumele sivule ukuphela bese senza umyalo olandelayo:
sudo apt install prelink
Kwenziwe ukufakwa kufanele sihlele leli fayela:
sudo gedit /etc/default/prelink
Lapho sizobona khona ipharamitha elandelayo:
PRELINKING=unknown
Kulokhu kuzofanele siyiguqule futhi siyishiye njengesibonelo esilandelayo:
PRELINKING=yes
Kokunye ukufaka kuzovela njengo "Cha" esikhundleni sokuthi "akwaziwa", kulokhu esikhundleni sokubeka u- "Yebo" kuzobeka u- "yebo"
Lapha futhi singahlela amanye amapharamitha, phakathi kwawo esingaba nezinkinga ngokunye ukusetshenziswa kwezinkampani zangaphandle, phakathi kwezinto ezibaluleke kakhulu yilezo zehluzo:
Lapha kufanele sikopishe okulandelayo bese sikungeza kufayela:
# NVIDIA -b /usr/lib/libGL.so* -b /usr/lib32/libGL.so* -b //usr/lib/libOpenCL.so* -b //usr/lib32/libOpenCL.so* -b /usr/lib32/vdpau/ -b /usr/lib/vdpau/ -b /usr/lib/xorg/modules/drivers/nvidia_drv.so -b /usr/lib/xorg/modules/extensions/libglx.so* -b /usr/lib/libnvidia-* -b /usr/lib32/libnvidia-* # Catalyst -b /usr/lib/libati* -b /usr/lib/fglrx* -b /usr/lib/libAMDXvBA* -b /usr/lib/libGL.so* -b /usr/lib/libfglrx* -b /usr/lib/xorg/modules/dri/fglrx_dri.so -b /usr/lib/xorg/modules/drivers/fglrx_drv.so -b /usr/lib/xorg/modules/extensions/fglrx/ -b /usr/lib/xorg/modules/linux/libfglrxdrm.so -b /usr/lib/xorg/modules/extensions/libglx.so
Ekugcineni sivale ifayili bese Siyinika izimvume ngalo myalo:
sudo chmod 666 /etc/prelink.conf
Manje ukusebenzisa uhlelo simane uthayiphe:
prelink -amvR
Futhi ngomumo.
Lapho uyisebenzisa, izoqala ukulayisha konke okudingekayo, kufanele ngikusho lokho kungenzeka ukukuphonsa iphutha ngenkathi isalungiswa.
Lawa maphutha engiwaphosa kuwe into efana naleyo:
Prelink /usr/lib/xxxx
Kuphi Kukhombisa ukuthi kufanele ungeze ukukhishwa kuhlu olumnyama lwangaphambilini, ngoba kudala ukungqubuzana.
I-Prelink ikutshela ukuthi iyiphi ilabhulali ongayengeza, kufanele nje ukhiphe umyalo olandelayo Ukuyengeza, lapha kuzofanela uguqule leyo ekhonjiswe nge-prelink:
sudo echo -b /usr/lib/xx/xxx/libreria >> /etc/prelink.conf
Uma lokhu sekwenziwe, sizophinda sisebenzise i-prelink futhi futhi kuzofanele sengeze imitapo yolwazi edala ukungqubuzana, kuze kube yilapho kuthwala ngempumelelo i-prelink.