Eu tenho o Ubuntu (16.04 LTS) instalado em um Gigabyte Brix (GB-BACE-3150). Ele é conectado a uma TV de Plasma Panasonic de 50 polegadas (TH-50PX600A) via HDMI. A imagem na tela é maior que a tela em todos os lados, cortando as bordas. As informações do sistema para a tela informam que ele é uma TV Panasonic de 65 polegadas em vez de uma de 50 polegadas. Observo que o EDID da TV não especifica o tamanho da exibição. Portanto, parece padrão para 65 polegadas.
Eu pensei que se eu especificasse o tamanho correto da tela através de um arquivo xorg.conf, a tela seria reduzida para caber na tela, mas este não é o caso, a imagem da tela ainda é maior do que a tela.
A TV não possui um ajuste de proporção que permite que a imagem seja ajustada para caber.
Eu revi o arquivo de log do xorg e parece que ele está carregando o meu xorg.conf corretamente. Meu xorg.conf e o arquivo de log são os seguintes.
Qualquer conselho sobre como colocar a imagem no tamanho da tela da TV seria muito apreciado.
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
EndSection
Section "Monitor"
Identifier "Panasonic-50"
HorizSync 15.0 - 46.0
VertRefresh 48.0 - 61.0
Modeline "1280x720" 74.250 1280 1720 1760 1980 720 725 730 750 +hsync +vsync
Modeline "1366x768" 85.500 1360 1440 1552 1792 768 771 777 795 +hsync +vsync
Modeline "1920x1080" 74.250 1920 2008 2052 2200 1080 1084 1094 1125 +hsync +vsync interlace
DisplaySize 1106 622
Option "UseEDID" "false"
EndSection
Section "Screen"
Identifier "Screen 0"
Monitor "Panasonic-50"
Device "Intel Graphics"
SubSection "Display"
Modes "1280x720" "1366x768" "1920x1080"
EndSubSection
EndSection
X.Org X Server 1.19.3
Release Date: 2017-03-15
[ 6.560] X Protocol Version 11, Revision 0
[ 6.560] Build Operating System: Linux 4.4.0-97-generic x86_64 Ubuntu
[ 6.560] Current Operating System: Linux BRICK 4.13.0-36-generic #40~16.04.1-Ubuntu SMP Fri Feb 16 23:25:58 UTC 2018 x86_64
[ 6.560] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.13.0-36-generic.efi.signed root=UUID=69b8f9c0-513a-443b-bb08-6684e58a0022 ro quiet splash vt.handoff=7
[ 6.560] Build Date: 13 October 2017 02:11:50PM
[ 6.560] xorg-server 2:1.19.3-1ubuntu1~16.04.4 (For technical support please see http://www.ubuntu.com/support)
[ 6.560] Current version of pixman: 0.33.6
[ 6.560] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 6.560] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 6.561] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Mar 3 20:50:09 2018
[ 6.561] (==) Using config file: "/etc/X11/xorg.conf"
[ 6.561] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 6.562] (==) No Layout section. Using the first Screen section.
[ 6.562] (**) |-->Screen "Screen 0" (0)
[ 6.562] (**) | |-->Monitor "Panasonic-50"
[ 6.563] (**) | |-->Device "Intel Graphics"
[ 6.563] (==) Automatically adding devices
[ 6.563] (==) Automatically enabling devices
[ 6.563] (==) Automatically adding GPU devices
[ 6.563] (==) Automatically binding GPU devices
[ 6.563] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 6.563] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 6.563] Entry deleted from font path.
[ 6.563] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[ 6.563] Entry deleted from font path.
[ 6.563] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[ 6.563] Entry deleted from font path.
[ 6.563] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[ 6.563] Entry deleted from font path.
[ 6.563] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[ 6.563] Entry deleted from font path.
[ 6.563] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/Type1,
built-ins
[ 6.563] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[ 6.563] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 6.563] (II) Loader magic: 0x561ac385be00
[ 6.563] (II) Module ABI versions:
[ 6.563] X.Org ANSI C Emulation: 0.4
[ 6.563] X.Org Video Driver: 23.0
[ 6.563] X.Org XInput driver : 24.1
[ 6.563] X.Org Server Extension : 10.0
[ 6.565] (++) using VT number 7
[ 6.566] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[ 6.567] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 6.584] (--) PCI:*(0:0:2:0) 8086:22b1:1458:1000 rev 33, Mem @ 0x90000000/16777216, 0x80000000/268435456, I/O @ 0x0000f000/64, BIOS @ 0x????????/131072
[ 6.584] (II) LoadModule: "glx"
[ 6.586] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 6.599] (II) Module glx: vendor="X.Org Foundation"
[ 6.600] compiled for 1.19.3, module version = 1.0.0
[ 6.600] ABI class: X.Org Server Extension, version 10.0
[ 6.600] (II) LoadModule: "intel"
[ 6.600] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 6.605] (II) Module intel: vendor="X.Org Foundation"
[ 6.605] compiled for 1.19.3, module version = 2.99.917
[ 6.605] Module class: X.Org Video Driver
[ 6.605] ABI class: X.Org Video Driver, version 23.0
[ 6.605] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[ 6.606] (II) intel: Driver for Intel(R) HD Graphics
[ 6.606] (II) intel: Driver for Intel(R) Iris(TM) Graphics
[ 6.606] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics
[ 6.607] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20170619
[ 6.607] (II) intel(0): SNA compiled: xserver-xorg-video-intel-hwe-16.04 2:2.99.917+git20170309-0ubuntu1~16.04.1 (Timo Aaltonen <[email protected]>)
[ 6.607] (II) intel(0): SNA compiled for use with valgrind
[ 6.609] (--) intel(0): Integrated Graphics Chipset: Intel(R) HD Graphics
[ 6.610] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3, sse4.1, sse4.2; using a maximum of 4 threads
[ 6.610] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 6.610] (==) intel(0): RGB weight 888
[ 6.610] (==) intel(0): Default visual is TrueColor
[ 6.611] (II) intel(0): Output DP1 using monitor section Panasonic-50
[ 6.611] (II) intel(0): Enabled output DP1
[ 6.611] (II) intel(0): Output HDMI1 has no monitor section
[ 6.612] (II) intel(0): Enabled output HDMI1
[ 6.612] (II) intel(0): Output DP2 has no monitor section
[ 6.612] (II) intel(0): Enabled output DP2
[ 6.612] (II) intel(0): Output HDMI2 has no monitor section
[ 6.612] (II) intel(0): Enabled output HDMI2
[ 6.612] (II) intel(0): Output DP3 has no monitor section
[ 6.613] (II) intel(0): Enabled output DP3
[ 6.613] (II) intel(0): Output HDMI3 has no monitor section
[ 6.613] (II) intel(0): Enabled output HDMI3
[ 6.613] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[ 6.613] (II) intel(0): Output VIRTUAL1 has no monitor section
[ 6.613] (II) intel(0): Enabled output VIRTUAL1
[ 6.613] (--) intel(0): Output HDMI3 using initial mode 1280x720 on pipe 2
[ 6.613] (==) intel(0): TearFree disabled
[ 6.614] (==) intel(0): Using gamma correction (1.0, 1.0, 1.0)
[ 6.614] (**) intel(0): Display dimensions: (1106, 622) mm
[ 6.614] (**) intel(0): DPI set to (29, 29)