Xrandr: isixhobo esinamandla sokumisela ukubek'esweni

Kweli thuba, sichaza indlela yokusebenzisa xrandr, isixhobo sokuphela esisetyenziselwa ukulungisa la sigqibo esweni lakho, zabo amazinga okuhlaziyanjl. kwaye iyasebenza ekusebenziseni ngaphezulu kweliso elinye.

Umsebenzisi oqhelekileyo, ubukhulu becala iWindows okanye iApple, akabaqondi kakuhle abantu abanomdla kwiLinux kwaye bachitha ixesha elininzi kwikhonsoli yomyalelo ngokuchwetheza "izinto ezingaqhelekanga".

Into endizokuxelela yona namhlanje yenye yezo ntsuku xa uziva uzingca ngeLinux. Eli libali:

Isithandwa sam esidala se-HP pavilion mx70 brand CRT esweni, indinika uluhlu olubanzi lwezisombululo, kodwa iLinux Mint LXDE yam ayiyiboni kwaye indibonisa isisombululo esihle se-1024 × 768 kodwa ine-60 hz kuphela yokuhlaziya, engeyiyo ilunge kakhulu emehlweni. Kwithiyori, umhloli unokufikelela kwi-85 Hz ngesisombululo.

Kwaye ndenza ntoni ngoku? Ewe, njengesiqhelo, yiya kwilayini yomyalelo kwaye udlale!

Sebenzisa xrandr

Ukuguqula izigqibo kukho umyalelo "xrandr" (X Resize & Rotate). Ngalo myalelo uqwalasela isisombululo sescreen, kodwa unokongeza izigqibo ezintsha ukuba nje ukubek'esweni kuyabaxhasa.

Ukubona izigqibo ezifunyenwe yinkqubo, biza lo myalelo kwaye ubone iziphumo, kwimeko yam:

i-informiguel ~ $ xrandr Isikrini 0: ubuncinci be-320 x 200, yangoku eyi-1024 x 768, ubuninzi be-4096 x 4096 VGA-0 edityaniswe i-1024x768 + 0 + 0 (eqhelekileyo ekhohlo e-axis ngasekunene ne-axis) 0mm x 0mm 1024x768 60.0 800x600 60.3 56.2 848x480 60.0 I-640x480 59.9 S-ividiyo inqanyuliwe (eqhelekileyo ekhohlo inver axis y axis y axis)

Njengoko ubona, isisombululo se-1024 × 768 ibonelela nge-60.0 Hz kuphela.

Ewe, ndiza kusongeza isisombululo apho ndibalaseleyo kwaye esweni esibonelela ngaso: 1024 × 768 kwi-85 Hz. Ngokucacileyo iliso ngalinye lineempawu zalo ekufuneka kuboniswene nazo.

Ingxaki kukuba ukwenza isisombululo esitsha ufuna idatha "engaqhelekanga" enje nkqo, ethe tye, ubuninzi, ubuncinci, ubuninzi, ubuninzi bexesha, ... Kodwa iLinux ikwanaso isisombululo ngomyalelo "cvt", isixhobo sokubala Iindlela zeVESA eziyimfuneko ukufezekisa isisombululo. Ewe, ukuba ndifuna i-1024 × 768 kwi-85 Hz ndibhala:

ulwazi ~ $ cvt 1024 768 85 # 1024x768 84.89 Hz (CVT 0.79M3) hsync: 68.68 kHz; pclk: 94.50 Mhz Modeline "1024x768_85.00" 94.50 1024 1096 1200 1376 768 771 775 809 -hsync + vsync

Ungazama kwakhona "gtf" eyenza ngaphezulu okanye engaphantsi efanayo:

ulwazi ~ $ gtf 1024 768 85 # 1024x768 @ 85.00 Hz (GTF) hsync: 68.60 kHz; pclk: I-94.39 MHz yeModeli "1024x768_85.00" 94.39 1024 1088 1200 1376 768 769 772 807 -HSync + Vsync

Kwaye ngale ndlela i "Modeline" ekufuneka ndiyisebenzisile no "xrandr" iyavela. Sukoyika ukuba i-hz ayidibani ngokupheleleyo (94.50 endaweni yama-85).

Inyathelo lokongeza isisombululo ngokukopa "imodeliine" efunyenweyo: (inkcukacha, xa ubeka ukhetho ngegama lalo elide njenge "newmode" yandulelwa ziiheksi ezi-2, mhlawumbi azibonakali kakhulu, ngelixa ngamanye amaxesha Kwimeko ye "hsync")

i-informiguel ~ $ xrandr -newmode "1024x768_85.00" 94.50 1024 1096 1200 1376 768 771 775 809 -hsync + vsync

Ukuba sijonga iziphumo:

i-informiguel ~ $ xrandr Isikrini 0: ubuncinci be-320 x 200, yangoku eyi-1024 x 768, ubuninzi be-4096 x 4096 VGA-0 edityaniswe i-1024x768 + 0 + 0 (eqhelekileyo ekhohlo inx axis y axis y) 0mm x 0mm 1024x768 60.0 * 800x600 60.3 56.2 848x480 I-60.0 640x480 59.9 S-vidiyo icinyiwe (eqhelekileyo ekhohlo e-axis y axis y) 1024x768_85.00 (0x137) 94.5Mhz h: ububanzi 1024 qala 1096 ukuphela 1200 iyonke 1376 skew iwotshi 0Hz

Uyabona "iModeli" entsha yenziwe. Ndiyayithanda indlela "Modeline" evakala ngayo! Ukuba ngenye imini ndinekati ndiza kuyibiza njalo.

Ewe, siyaqhubeka, ngoku kuya kufuneka ndongeze le ndlela intsha kuluhlu lweendlela ezikhoyo:

ulwazi ~ $ xrandr -addmode VGA-0 1024x768_85.00

Into "VGA-0", ukuba ujonga iziphumo ze "xrandr", yile nto ibizwa ngokuba likhadi lam lemizobo. Sibona iziphumo, zigqibelele!

i-informiguel ~ $ xrandr Isikrini 0: ubuncinci be-320 x 200, yangoku eyi-1024 x 768, ubuninzi be-4096 x 4096 VGA-0 edityanisiwe 1024x768 + 0 + 0 (eqhelekileyo ekhohlo inverted 1024x768 60.0 * 800x600 60.3 56.2 848x480 60.0 640x480 59.9 1024x768_85.00 84.9 S -ividiyo inqanyuliwe (eqhelekileyo ekhohlo inveris x axis y axis)

Ngoku kuhleli nje ukufaka eso sisombululo esweni.

i-informiguel ~ $ xrandr -ukukhupha i-VGA-0 -imowudi 1024x768_85.00

Ukuqhwanyaza kunye nokubeka iliso kukhangeleka kumhle kunangaphambili.

Kuthekani ukuba ndifuna ukubeka isisombululo se-800 × 600 ngenqanaba lokuhlaziya le-60 hz (ndiyabona ukuba kukho iziphungo ezi-2 ezikhoyo kule ndlela, 60.3 no-56.2)? Inokwenziwa ngale ndlela:

ulwazi ~ $ xrandr -s 800x600 -r 60

Qaphela ukuba isiselo esinxilisayo sisebenzise i-60 endaweni ye-60.3, kuba eyokugqibela ingavumi. Ngoku masibuyele kwisisombululo esihle:

ulwazi ~ $ xrandr -s 1024x768_85.00

Ukuba ndithathe ngokungagqibekanga uhlaziyo kwi-60 hz, emva koko sibhala:

ulwazi ~ $ xrandr -s 1024x768_85.00 -r 85

Kuthekani ukuba ndiphosakele kwaye ndifuna ukususa yonke into? Akunanto, masiye apho. Ukucima esi sisombululo kuluhlu lweendlela ezikhoyo:

ulwazi ~ $ xrandr -delmode VGA-0 1024x768_85.00

Ukuba ndibona iziphumo:

i-informiguel ~ $ xrandr Isikrini 0: ubuncinci be-320 x 200, yangoku eyi-1024 x 768, ubuninzi be-4096 x 4096 VGA-0 edityaniswe i-1024x768 + 0 + 0 (eqhelekileyo ekhohlo inx axis y axis y) 0mm x 0mm 1024x768 60.0 * 800x600 60.3 56.2 848x480 I-60.0 640x480 59.9 S-vidiyo icinyiwe (eqhelekileyo ekhohlo e-axis y axis y) 1024x768_85.00 (0x136) 94.5Mhz h: ububanzi 1024 qala 1096 ukuphela 1200 iyonke 1376 skew iwotshi 0Hz

Sele isusiwe kuluhlu, kodwa idatha ngoku ibonakala ngendlela eyayenziwe ngayo (-indlela entsha) ngaphambili. Ukucima nale:

ulwazi ~ $ xrandr -rmmode 1024x768_85.00

Sibona iziphumo:

i-informiguel ~ $ xrandr Isikrini 0: ubuncinci be-320 x 200, yangoku eyi-1024 x 768, ubuninzi be-4096 x 4096 VGA-0 edityaniswe i-1024x768 + 0 + 0 (eqhelekileyo ekhohlo inx axis y axis y) 0mm x 0mm 1024x768 60.0 * 800x600 60.3 56.2 848x480 I-60.0 640x480 59.9 S-ividiyo ayiqhawulwanga

Yonke into yayinjengasekuqaleni kwenqaku ...

Okokugqibela, ndiyazi ukuba ungumqhuli, ke zama oku:
Kuqala bhala oku, okungenzi lutshintsho ngalo mzuzu:

Informiguel ~ $ xrandr -ukukhupha i-VGA-0 -iprotate yesiqhelo

Kwaye ngoku zama oku kulandelayo kuthathela ingqalelo into yokuba ukuze ususe isiqhulo kufuneka uphinde umyalelo wangaphambili (khetha nje usebenzisa amaqhosha esikhombisi):

i-informiguel ~ $ xrandr -ukukhupha i-VGA-0 -iprotate esekhohlo

Ukuza kuthi ga ngoku yonke into intle kakhulu kodwa kukho ingxaki, xa uqala ikhompyuter ulungelelwaniso lulahlekile. Andiqondi ukuba licebo elilungileyo ukulungelelanisa ukuvuselelwa kwesikrini ngalo lonke ixesha singena kwikhompyuter, kufanele kubekho indlela yokuyishiya ilungisiwe. Ziphose kuyo.

KwiLinux kukho ifayile yoqwalaselo encinci kancinci kwaye njengoko izixhobo zentsimbi zazisaziwa ngcono ngokusasazwa, yayilityelwe. Igama lendlela epheleleyo "/etc/X11/xorg.conf". Ifayile yoqwalaselo yazo zonke iiparameter ezenza imeko yemizobo isebenze.

Kwi-LXDE (ukukhanya kwe-desktop yeX11 yedesktop) ifayile ayikho, ke kufuneka yenziwe, ekungekho lula. Isisombululo esinokubakho kukwenza oku kulandelayo:

Sishiya imeko yemizobo, siya kwisiphelo sendlela ngokucinezela i-CTRL + ALT + F1, khumbula ukuba imeko yemizobo yi-CTRL + ALT + F7). Siqinisekisa kwaye "sicime" imeko yemizobo:

Informiguel ~ $ sudo /etc/init.d/lxdm yeka

Emva koko senza ukumiliselwa kwe-X:

i-informiguel ~ $ sudo X -uqwalaselo

Ifayile enegama "xorg.conf.new" yenziwa leyo kufuneka siye kwindawo yakho kwaye siyiguqule:

ulwazi ~ ~ $ mv xorg.conf.new /etc/X11/xorg.conf

Ukuba yonke into ichanekile kwaye sifuna ukuqala ngokutsha imeko yemizobo:

Informiguel ~ $ sudo /etc/init.d/lxdm qala

Kukho esinye isisombululo esinokuba ngcono, uqala ngokusasazwa kweLinux kwi "CD Live" kwaye ukope ifayile leyo indlela yayo ipheleleyo ngu "/etc/X11/xorg.conf" kwaye uyincamathisele kulwabiwo lwakho. Ukuba olo hambiso lubone iliso kakuhle, iingxaki ziphelile, kungenjalo kuya kufuneka uphinde ufake ifayile kunye nedatha yokuhlaziya isikrini kunye nesisombululo osifunayo. Njengomzekelo, kuye kwafuneka ndongeze oku kulandelayo ukuze isoda yanele:

Icandelo "Ukujonga" Isichazi "esweni esweni" Ukhetho "DPMS" HorizSync 30-70 VertRefresh 50-120 Modeline "1024x768_85.00" 94.39 1024 1088 1200 1376 768 769 772 807 -HSync + Vsync Option "PreferredMode" "1024x768_85.00" EndSection Icandelo "Isazisi" Isazisi "esiNgagqibekanga Screen" Icebo "ATI Technologies, Inc. Radeon RV250 Ukuba [Radeon 9000 Pro]" Monitor "Monitor generic" DefaultDepth 24 Option "AddARGBGLXVisuals" "True" Option "Metamode" "1024x768_85.00 +0+ 0 "Option" UseEdid "" False "SubSection" Display "Depth 1 Modes" 1024x768 "" 800x600 "" 640x480 "EndSubSec ................... njl

Kubaluleke kakhulu, jonga kwiimpawu zobugcisa bokubeka esweni ukwazi ukungqinelana nkqo nangokuthe tye. Njengoko ubona emfanekisweni, i "Modeline" yeyona ibalwe ngomyalelo "cvt".

Nje ukuba kwenziwe utshintsho olufunekayo, yonke into ilungele ukuqhuba ngokuzenzekelayo ngexesha elizayo xa uqala ikhompyuter. Ingxaki isonjululwe.

Ngoku, uyichaza njani enye yeWindows okanye iMac, imvakalelo evakalelwa xa usiva "ulawulo" ngaphezulu komatshini (hayi enye indlela ejikeleze)?

Kubonakala kum ukuba sizizilwanyana ezisengozini ... 🙁

Abo bafuna ukuqhubeka nokwenza nzulu ulwazi lwabo lwe-xrandr, musa ukuyeka ukufunda ezi izinto ezindala iposwe kule bhlog.