Gadzirisa dambudziko re black screen mu remote control ye industrial computer Ubuntu 22.04 system

Zvisinei, kana uchishandisa software inozivikanwa yekudzora kure kure yakadai seToDesk kana Sunflower kudzora mutengi weUbuntu 22.04 system, vashandisi vanogona kusangana nedambudziko guru - dema screen. Dambudziko iri haringokanganisi kushanda zvakanaka kwemushandisi, asiwo rinokonzera njodzi yakavanzika kuchengetedzeka kwesystem. Chinyorwa chino chichaongorora zvakadzika chikonzero chedambudziko uye kupa mhinduro inoshanda.

Zviri Mukati

• 1. Chiitiko chemhosva
• 2. Kuongorora zvikanganiso
• 3. Mhinduro
• 4. Mhedziso

1. Chiitiko chemhosva

Paunenge uchiedza kubatanidza kune mutengi anoshandisa Ubuntu 22.04 system uchishandisa software yekudzora kure senge ToDesk kana Sunflower, skrini inogona kungoerekana yaita dema, uye desktop yekombuta iri kure haigone kuonekwa kana chero mashandiro anogona kuitwa. Chiitiko ichi chekukanganisa chinoita kuti vashandisi vasakwanise kutarisira nekushandisa mutengi kuburikidza nenzira dziri kure, izvo zvinokanganisa zvakanyanya kufambira mberi kwebasa riri kure.

2. Kuongorora zvikanganiso

Chikonzero chikuru chekukanganisa uku chiri mukugadzika kweprotocol ye graphics interface yeUbuntu 22.04 system. Kusiyana neshanduro dzekare dzeUbuntu system, Ubuntu 22.04 inoshandisa Wayland seprotocol yayo ye graphics interface pachinzvimbo che X11 yechinyakare. Wayland yakagadzirirwa kupa mashandiro emifananidzo ari nani uye kuchengetedzeka, asi zvinosuwisa kuti inoenderana nemamwe masoftware e remote control hazvina kunaka.

Kuti uone kana dambudziko re black screen rakakonzerwa neWayland, unogona kutarisa rudzi rwe session iripo nekuisa murairo unotevera mu terminal: echo $XDG_SESSION_TYPE
Kana mhinduro yacho iri "wayland", zvinenge zviri pachena kuti kusawirirana pakati peprotocol yeWayland nesoftware yekudzora kure ndiko kwakakonzera dambudziko rechidzitiro chitema.

3. Mhinduro

Tinogona kugadzirisa dambudziko iri nekuchinja kuri nyore kwemagadzirirwo. Matanho chaiwo ndeaya anotevera:
1. Gadzirisa faira rekugadzirisa: Kutanga, unofanirwa kugadzirisa faira re /etc/gdm3/custom.conf rine maropafadzo esuperuser. Izvi zvinogona kuitwa nemurairo unotevera: sudo vim /etc/gdm3/custom.conf
2. Chinja magadzirirwo eWayland: Tsvaga mutsetse weWaylandEnable=false mufaira remagadzirirwo rakavhurwa wobva wabvisa chiratidzo che # pakutanga kwemutsetse kuti ubvise comment kuWayland, zvinoreva kuti Wayland yakadzimwa uye X11 inoshandiswa senzira ye graphical interface protocol.

3. Tangazve sisitimu: Mushure mekuchengetedza nekuvhara faira, tangazve mutengi kuti shanduko dzitange kushanda.
4. Simbisa shanduko: Mushure mekutangazve, mhanyisa murairo wapfuura zvakare kuti utarise rudzi rwechikamu: echo $XDG_SESSION_TYPE
Panguva ino, mhedzisiro inodzoserwa inofanira kunge iri "x11", zvichiratidza kuti sisitimu yachinja kuenda kuchikamu cheX11.
Mushure mekupedza matanho ari pamusoro apa, unogona kuedza kubatana zvakare neUbuntu 22.04 client uchishandisa ToDesk kana imwe software yekudzora kure. Panguva ino, dambudziko re black screen harichafanirwe kuitika, uye vashandisi vanogona kuona nekudzora remote system kazhinji.

4. Mhedziso

Nekugadzirisa zviri nyore protocol ye default graphics interface mu Ubuntu 22.04 system, tinogona kugadzirisa dambudziko re compatibility ne remote control software yakaita seToDesk neSunflower, inova mhinduro inokurumidza uye inoshanda. Kune nharaunda dzakaoma, funga nezvekushandisa piritsi rakasimba rine Windows 11 pakuita zvigadziriso zvakadaro uri munzira.

Kune mabasa epamusoro-soro kana mashandisirwo emabasa eindasitiri anorema, Computer yeindasitiri ine GPU kana kuti kombiyuta ine rackmount yakasimba inogona kupa simba rinodiwa uye kuvimbika pakugadzirisa matambudziko akaomarara ekushanda kwesoftware. Pamusoro pezvo, sarudzo dzakatetepa senge 1U rack PC uye magadzirirwo akasarudzika akadai se PC yeindasitiri Advantech inopa mhinduro dzinoshanda kune zvakasiyana-siyana zvinodiwa mumaindasitiri.

Kuti uwane mhinduro dzemakombiyuta dzinotakurika munzvimbo dzemaindasitiri, tsvaga malaptop akakombama ari kutengeswa zvinogona kubatsira kuwana michina inosangana nezvinodiwa zvakanyanya.

Tenga zvinhu zveindasitiri zvinodzora zvinhu, sarudza SINSMART, usazvidya mwoyo usati watengesa uye wapedza kutengesa.

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