Default Ubuntu inokurumidza zvakakwana, kunyangwe izvi zvinoenderana zvakanyanya ne huwandu hwendangariro RAM uye mamiriro e hard drive yako, kunyangwe kana iwe ukashandisa SDD iwe unowana zvirinani kugona.
Sezvo iwe waona, mamwe emapurogiramu kana mashandisiro muUbuntu anotora nguva yakareba kuti atange. Izvi zvinogona kutsamwisa kana vakashandisa chirongwa chakakanganiswa kazhinji.
Naizvozvo saka panguva ino isu ticha taura nezve kumwe kunyorera izvo zvichatibatsira kuti tikwanise kumhanyisa system yedu uye nekugona kuvandudza kushanda kwayo muzvikwata zvedu.
Imwe yemashandisirwo ayo achatibatsira mune iyi Preload.
Chii chinonzi Preload?
The Preload chishandiso chinomhanya mune yedu system kumashure kunge daemon. Ichi chishandiso iri basa rekuongorora maitiro emushandisi muhurongwa uye tarisa kuti ndeapi maapplication aunomhanya kazhinji.
Kubva pane izvi ongororo, Preload gadzira runyorwa rweapp kuti mushandisi anoitisa kazhinji uye neizvi zvine basa rekuita iwo mabhinari uye kutsamira kwavo kunogara mune ye RAM ndangariro system uye nekudaro inowedzera nguva yekutanga yekushandisa.
Maitiro ekuisa Preload paUbuntu 18-04 uye zvigadzirwa?
Kuisa iyi application pane edu masisitimu tinogona kuzviita nerubatsiro rweUbuntu software Center uye tsvaga iko kunyorera ipapo kana nerubatsiro rweSynaptic.
O kana uchida, nyora unotevera kuraira mune iyo terminal (ctrl+alt+T):
sudo apt-get install preload
Kuiswa kwaitwa, isu tinofanirwa kutangidza komputa yedu.
Paunenge iwe uri mukati mechirongwa zvakare, Preload inotanga kumhanya kumashure uye ichatanga kuita basa rayo kugadzirisa iyo application kutanga kumhanya.
Iko kunyorera kwakadaro kunofanirwa kushanda pasina dambudziko, nekuti hazvidi kunyatsogadziriswa.
Asi isu tine nzvimbo yekugona kugadzirisa hunhu hweizvi, mune inotevera faira inowanikwa mu /etc/preload.conf.
Chii chinonzi prelink?
pre-link chishandiso chekumhanyisa chinobatanidza chinobatanidza chemaraibhurari yekushandisa muLinux. Iyo prelink package Iine chinhu chinoshandura chinogadzirisa ELF zvakagovaniswa zvinoitwa uye maraibhurari, zvakawanda zvekufambisa zvinoda kugadziriswa panguva yekumhanya uye nekudaro zvirongwa zvinowoneka nekukurumidza.
Maitiro ekuisa Prelink paUbuntu 18.04 uye zvigadzirwa?
Kuisa Prelink pane yedu system, Isu tinongofanirwa kuvhura terminal uye nekuita unotevera kuraira:
sudo apt install prelink
Waita kuiswa isu tinofanirwa kugadzirisa iyi faira:
sudo gedit /etc/default/prelink
Muyo yatinozoona inotevera paramende:
PRELINKING=unknown
Mune izvi isu tichafanirwa kuchichinja uye nekuchisiya semuenzaniso unotevera:
PRELINKING=yes
Mune kumwe kumisikidza inozoonekwa se "Kwete" pachinzvimbo che "isingazivikanwe", mune ino nyaya pane kuisa "Hongu" ichaiswa "hongu"
Pano isu tinogona zvakare kugadzirisa mamwe ma parameter, pakati pazvo tingave nematambudziko nekumwe-kwechitatu-bato kunyorera, pakati pezvakanyanya kukosha ndeaya emifananidzo:
Pano isu tinongofanirwa kuteedzera zvinotevera uye nekuzviwedzera kune iyo faira:
# 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
Pakupedzisira tinovhara iyo faira uye Tinoripa mvumo nemurairo uyu:
sudo chmod 666 /etc/prelink.conf
Iye zvino kumhanyisa iyo application isu tinongonyora:
prelink -amvR
Uye wakagadzirira.
Kana uchichiita, ichatanga kurodha zvese zvinodiwa, ndinofanira kutaura izvozvo chaizvo zvinokanda iwe chikanganiso ichiri kugadziridzwa.
Aya mhosho dzandinokanda kwauri ndidzo chimwe chinhu chakadai.
Prelink /usr/lib/xxxx
Kupi Zviri kuratidza kuti iwe unofanirwa kuwedzera kusunungurwa kune prelink nhema runyorwa, nekuti iri kukonzera kupokana.
Prelink inokuudza iro raibhurari yekuwedzera, iwe unongofanirwa kuita unotevera kuraira Kuti uwedzere, apa iwe chete unofanirwa kugadzirisa iyo inoratidzwa ne prelink:
sudo echo -b /usr/lib/xx/xxx/libreria >> /etc/prelink.conf
Kana izvi zvangoitwa, isu tichamhanya prelink zvakare uye isu tichafanirwa kuwedzera maraibhurari ayo anounza gakava, kudzamara prelink yatakura zvabudirira.