Eu tentei conectar um monitor antigo Acer P193W ao meu Acer Apache Z3-605 usando o adaptador VGA-HDMI. Depois de ligar o monitor fui para as configurações > exibe e havia apenas monitor embutido. Tentei mudar para drivers proprietários através de software & amp; atualizações do fglrx. nada
lshw -short
/0/100/1/0 display Sun XT [Radeon HD 8670A/8670M/8690M]
/0/100/2 display 3rd Gen Core processor Graphics Controller
de xorg.conf
Section "ServerLayout"
Identifier "amd-layout"
Screen 0 "amd-screen" 0 0
EndSection
Section "Device"
Identifier "intel"
Driver "intel"
Option "AccelMethod" "uxa"
BusID "PCI:0@0:2:0"
EndSection
Section "Device"
Identifier "amd-device"
Driver "fglrx"
BusID "PCI:1:0:0"
EndSection
Section "Monitor"
Identifier "amd-monitor"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
EndSection
Section "Screen"
Identifier "amd-screen"
Device "amd-device"
Monitor "amd-monitor"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
de xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 580mm x 360mm
1920x1080 59.7*+
1680x1050 69.9 60.0 59.9
1600x1024 60.2
1400x1050 74.8 70.0 60.0
1600x900 60.0
1280x1024 75.0 60.0
1440x900 59.9
1280x960 60.0
1360x768 59.8 60.0
1152x864 75.0 75.0 70.0 60.0
1280x720 60.0
1024x768 75.0 70.1 60.0
832x624 74.6
800x600 72.2 75.0 60.3 56.2
640x480 72.8 75.0 60.0 59.9
720x400 70.1
VGA1 disconnected (normal left inverted right x axis y axis)
de lspci
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09)
01:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun XT [Radeon HD 8670A/8670M/8690M]
Eu simplesmente não entendi. Eu comprei um adaptador errado? Eu tenho que atualizar drivers? Para ter certeza de que eu instalei o ubuntu em 14.04 x64, não consegui encontrar nenhum outro tópico respondendo a minha pergunta.