Dotaz: Dva monitory a Fluxbox na Debian testing

[Lampa]

Pouzivam nenarocne prostredi Fluxbox, ale mam trosku problem s dvema monitory. Fyzicky jsou monitory usporadane nasledovne:

              +---------------------+ 
+------------+|                     |
|            ||     2560 x 1440     |
| 1280 x 1024||        DP1          |
|    DVI1    ||                     |
+------------++---------------------+

Kdyz nastartuje X server bez configu, monitory jsou obracene, monitor DVI1 je vpravo od DP1. Ve Fluxboxu funguje vse tak jak ma, kdyz dam Alt-F1(xterm), Alt-F2(fbrun) objevi se to na obrazovce, kde jsem s kurzorem.

Pokud to pres xrandr(arandr, lxrandr) srovnam, jak potrebuji (dle nakresu), Alt-F1, Alt-F2, i neco spusteneho z menu funguje tak ze se vse otevira na monitoru DVI1, i kdyz je kurzor na jine obrazovce, a to je ten problem. To stejne kdyz to dam do /etc/X11/xorg.conf

Jakym zpusobem docili aby to fungovalo jako pri obracenych monitorech, neni mozne nejak rict ze monitor DP1 resp. vystup z gfx karty ma byt primarni?

Fyzkicke prehozeni monitoru neni mozne - neni misto, a taky to je o zvyku ;)

Graficka karta je Radeon HD 6950, kernel 4.19.0-1, radeon firmware nainstalovan. V xorg.conf chybi sekce ServerLayout, ale i s ni to fungovalo stejne,tak stejne jako Kdyz tam byla kazde screen pro kazdy monitor.

Section "Device"
        Identifier     "ATI"
        Driver         "radeon"

        Option         "monitor-DisplayPort-0" "Dell"
        Option         "monitor-DVI-1" "Samsung"
EndSection

Section "Monitor"
        Identifier     "Dell"
        Option         "DPMS" "true"
        Option         "PreferredMode" "2560x1440"
        Option         "Primary" "true"
        Option         "RightOf" "Samsung"
EndSection

Section "Monitor"
        Identifier     "Samsung"
        Option         "LeftOf" "Dell"
        Option         "DPMS" "true"
        Option         "PreferredMode" "1280x1024"
EndSection

Section "Screen"
  Identifier "Screen0"
  Device "ATI"
  Monitor "Dell"
  DefaultDepth 24
  SubSection "Display"
    Depth 24
#    Virtual 3840 2462  # i toto jsem zkousel
  EndSubSection
EndSection

Odpovědi

[Lampa]

Tak nakonec jsem to vyresil, pres xrandr a pote dopsani do xorg.conf

Section "Device"
        Identifier     "ATI"
        Driver         "radeon"

        Option         "monitor-DisplayPort-0" "Dell"
        Option         "monitor-DVI-1" "Samsung"
EndSection

Section "Monitor"
        Identifier     "Dell"
        Option         "DPMS" "true"
        Option         "PreferredMode" "2560x1440"
        Option         "RightOf" "Samsung"
        Option         "Primary" "true"
        Option         "Position" "1280 0"
EndSection

Section "Monitor"
        Identifier     "Samsung"
        Option         "DPMS" "true"
        Option         "PreferredMode" "1280x1024"
        Option         "LeftOf" "Dell"
        Option         "Position" "0 416"
EndSection

Monitory jso srovnane na spodni okraj. Jedine co je blbe je prechod z velkeho monitoru na mensi v levem hornim rohu, musim sjet o tech 400 pixlu nize abych se dostal na ten druhy mensi monitor (nevim jestli to pujde vyresit, ale clovek si na to zvykne)