Meu Debian Jessie com Intel Graphics não pode ir além da resolução 1024x768 .
Eu tentei todos os tipos de guias, e estou aqui porque não consegui fazer funcionar.
xserver-xorg-video-intel foi instalado automaticamente com a instalação da distro, mas nenhum arquivo Xorg.conf foi encontrado, ouviu falar que está tudo bem hoje em dia.
Meu PC tem uma saída VGA-RGB (não HDMI) e apenas um monitor
Aqui está o lspci | grep -i --correia 'vga \ | 3d \ | 2d':
00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Integrated Graphics Controller (rev 04)
Aqui saída /var/log/Xorg.0.log:
[ 50.815]
X.Org X Server 1.16.4
Release Date: 2014-12-20
[ 50.815] X Protocol Version 11, Revision 0
[ 50.815] Build Operating System: Linux 3.16.0-4-amd64 x86_64 Debian
[ 50.815] Current Operating System: Linux debster 3.16.0-4-amd64 #1 SMP Debian 3.16.36-1+deb8u2 (2016-10-19) x86_64
[ 50.815] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-amd64 root=UUID=75f014f8-35ad-4b30-a69e-7fc7c1ec1525 ro text quiet
[ 50.816] Build Date: 11 February 2015 12:32:02AM
[ 50.816] xorg-server 2:1.16.4-1 (http://www.debian.org/support)
[ 50.816] Current version of pixman: 0.32.6
[ 50.816] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 50.816] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 50.816] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Dec 5 02:56:06 2016
[ 50.825] (==) Using config file: "/etc/X11/xorg.conf"
[ 50.825] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 50.863] (==) ServerLayout "X.org Configured"
[ 50.863] (**) |-->Screen "Screen0" (0)
[ 50.863] (**) | |-->Monitor "Monitor0"
[ 50.865] (**) | |-->Device "Card0"
[ 50.865] (**) |-->Input Device "Mouse0"
[ 50.865] (**) |-->Input Device "Keyboard0"
[ 50.865] (==) Automatically adding devices
[ 50.865] (==) Automatically enabling devices
[ 50.865] (==) Automatically adding GPU devices
[ 50.898] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 50.898] Entry deleted from font path.
[ 50.909] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[ 50.909] Entry deleted from font path.
[ 50.909] (**) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
built-ins,
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
built-ins
[ 50.909] (**) ModulePath set to "/usr/lib/xorg/modules"
[ 50.909] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[ 50.909] (WW) Disabling Mouse0
[ 50.909] (WW) Disabling Keyboard0
[ 50.924] (II) Loader magic: 0x7efce303ed80
[ 50.924] (II) Module ABI versions:
[ 50.924] X.Org ANSI C Emulation: 0.4
[ 50.925] X.Org Video Driver: 18.0
[ 50.925] X.Org XInput driver : 21.0
[ 50.925] X.Org Server Extension : 8.0
[ 50.925] (II) xfree86: Adding drm device (/dev/dri/card0)
[ 50.927] (--) PCI:*(0:0:2:0) 8086:2582:1028:01c5 rev 4, Mem @ 0xdff80000/524288, 0xc0000000/268435456, 0xdff40000/262144, I/O @ 0x0000ecd8/8
[ 50.928] (II) "glx" will be loaded. This was enabled by default and also specified in the config file.
[ 50.928] (II) LoadModule: "glx"
[ 50.947] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[ 51.034] (II) Module glx: vendor="X.Org Foundation"
[ 51.034] compiled for 1.16.4, module version = 1.0.0
[ 51.034] ABI class: X.Org Server Extension, version 8.0
[ 51.035] (==) AIGLX enabled
[ 51.035] (II) LoadModule: "intel"
[ 51.035] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 51.078] (II) Module intel: vendor="X.Org Foundation"
[ 51.078] compiled for 1.15.99.904, module version = 2.21.15
[ 51.078] Module class: X.Org Video Driver
[ 51.078] ABI class: X.Org Video Driver, version 18.0
[ 51.078] (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, HD Graphics,
HD Graphics 2000, HD Graphics 3000, HD Graphics 2500,
HD Graphics 4000, HD Graphics P4000, HD Graphics 4600,
HD Graphics 5000, HD Graphics P4600/P4700, Iris(TM) Graphics 5100,
HD Graphics 4400, HD Graphics 4200, Iris(TM) Pro Graphics 5200
[ 51.079] (++) using VT number 1
[ 51.079] (--) controlling tty is VT number 1, auto-enabling KeepTty
[ 51.089] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 51.089] (==) intel(0): RGB weight 888
[ 51.089] (==) intel(0): Default visual is TrueColor
[ 51.089] (--) intel(0): Integrated Graphics Chipset: Intel(R) 915G
[ 51.089] (**) intel(0): Relaxed fencing disabled
[ 51.089] (**) intel(0): Wait on SwapBuffers? enabled
[ 51.089] (**) intel(0): Triple buffering? enabled
[ 51.089] (**) intel(0): Framebuffer tiled
[ 51.089] (**) intel(0): Pixmaps tiled
[ 51.089] (**) intel(0): 3D buffers tiled
[ 51.089] (**) intel(0): SwapBuffers wait enabled
[ 51.089] (==) intel(0): video overlay key set to 0x101fe
[ 51.120] (II) intel(0): Output VGA1 using monitor section Monitor0
[ 51.152] (II) intel(0): EDID for output VGA1
[ 51.152] (II) intel(0): Printing probed modes for output VGA1
[ 51.152] (II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
[ 51.152] (II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
[ 51.152] (II) intel(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e)
[ 51.152] (II) intel(0): Modeline "848x480"x60.0 33.75 848 864 976 1088 480 486 494 517 +hsync +vsync (31.0 kHz e)
[ 51.152] (II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 489 492 525 -hsync -vsync (31.5 kHz e)
[ 51.152] (II) intel(0): Output VGA1 connected
[ 51.152] (II) intel(0): Using exact sizes for initial modes
[ 51.152] (II) intel(0): Output VGA1 using initial mode 1024x768
[ 51.152] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[ 51.152] (II) intel(0): Kernel page flipping support detected, enabling
[ 51.152] (==) intel(0): DPI set to (96, 96)
[ 51.152] (II) Loading sub module "fb"
[ 51.152] (II) LoadModule: "fb"
[ 51.153] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 51.166] (II) Module fb: vendor="X.Org Foundation"
[ 51.166] compiled for 1.16.4, module version = 1.0.0
[ 51.166] ABI class: X.Org ANSI C Emulation, version 0.4
[ 51.166] (II) Loading sub module "dri2"
[ 51.166] (II) LoadModule: "dri2"
[ 51.166] (II) Module "dri2" already built-in
[ 51.166] (==) Depth 24 pixmap format is 32 bpp
[ 51.176] (II) intel(0): [DRI2] Setup complete
[ 51.176] (II) intel(0): [DRI2] DRI driver: i915
[ 51.177] (II) intel(0): Allocated new frame buffer 1024x768 stride 4096, tiled
[ 51.179] (II) UXA(0): Driver registered support for the following operations:
[ 51.179] (II) solid
[ 51.179] (II) copy
[ 51.179] (II) composite (RENDER acceleration)
[ 51.179] (II) put_image
[ 51.179] (II) get_image
[ 51.179] (==) intel(0): Backing store enabled
[ 51.179] (==) intel(0): Silken mouse enabled
[ 51.180] (II) intel(0): Initializing HW Cursor
[ 51.180] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[ 51.185] (==) intel(0): DPMS enabled
[ 51.185] (==) intel(0): Intel XvMC decoder disabled
[ 51.185] (II) intel(0): Set up textured video
[ 51.185] (II) intel(0): Set up overlay video
[ 51.185] (II) intel(0): direct rendering: DRI2 Enabled
[ 51.185] (==) intel(0): hotplug detection: "enabled"
[ 51.228] (--) RandR disabled
[ 51.240] (II) SELinux: Disabled on system
[ 51.396] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[ 51.396] (II) AIGLX: enabled GLX_ARB_create_context
[ 51.396] (II) AIGLX: enabled GLX_ARB_create_context_profile
[ 51.396] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[ 51.396] (II) AIGLX: enabled GLX_INTEL_swap_event
[ 51.396] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[ 51.396] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[ 51.396] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[ 51.396] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[ 51.396] (II) AIGLX: Loaded and initialized i915
[ 51.396] (II) GLX: Initialized DRI2 GL provider for screen 0
[ 51.397] (II) intel(0): Setting screen physical size to 270 x 203
[ 51.746] (II) config/udev: Adding input device Power Button (/dev/input/event5)
[ 51.746] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 51.746] (II) LoadModule: "evdev"
[ 51.746] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[ 51.827] (II) Module evdev: vendor="X.Org Foundation"
[ 51.827] compiled for 1.16.0, module version = 2.9.0
[ 51.827] Module class: X.Org XInput Driver
[ 51.827] ABI class: X.Org XInput driver, version 21.0
[ 51.827] (II) Using input driver 'evdev' for 'Power Button'
[ 51.827] (**) Power Button: always reports core events
[ 51.828] (**) evdev: Power Button: Device: "/dev/input/event5"
[ 51.828] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 51.828] (--) evdev: Power Button: Found keys
[ 51.828] (II) evdev: Power Button: Configuring as keyboard
[ 51.828] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input8/event5"
[ 51.828] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 51.828] (**) Option "xkb_rules" "evdev"
[ 51.828] (**) Option "xkb_model" "pc105"
[ 51.828] (**) Option "xkb_layout" "br"
[ 51.889] (II) config/udev: Adding input device Power Button (/dev/input/event4)
[ 51.889] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 51.889] (II) Using input driver 'evdev' for 'Power Button'
[ 51.889] (**) Power Button: always reports core events
[ 51.889] (**) evdev: Power Button: Device: "/dev/input/event4"
[ 51.889] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 51.889] (--) evdev: Power Button: Found keys
[ 51.889] (II) evdev: Power Button: Configuring as keyboard
[ 51.889] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input7/event4"
[ 51.889] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[ 51.889] (**) Option "xkb_rules" "evdev"
[ 51.890] (**) Option "xkb_model" "pc105"
[ 51.890] (**) Option "xkb_layout" "br"
[ 51.891] (II) config/udev: Adding input device Dell Dell QuietKey Keyboard (/dev/input/event0)
[ 51.891] (**) Dell Dell QuietKey Keyboard: Applying InputClass "evdev keyboard catchall"
[ 51.891] (II) Using input driver 'evdev' for 'Dell Dell QuietKey Keyboard'
[ 51.892] (**) Dell Dell QuietKey Keyboard: always reports core events
[ 51.892] (**) evdev: Dell Dell QuietKey Keyboard: Device: "/dev/input/event0"
[ 51.892] (--) evdev: Dell Dell QuietKey Keyboard: Vendor 0x413c Product 0x2106
[ 51.892] (--) evdev: Dell Dell QuietKey Keyboard: Found keys
[ 51.892] (II) evdev: Dell Dell QuietKey Keyboard: Configuring as keyboard
[ 51.892] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.1/usb2/2-1/2-1:1.0/0003:413C:2106.0001/input/input3/event0"
[ 51.892] (II) XINPUT: Adding extended input device "Dell Dell QuietKey Keyboard" (type: KEYBOARD, id 8)
[ 51.892] (**) Option "xkb_rules" "evdev"
[ 51.892] (**) Option "xkb_model" "pc105"
[ 51.892] (**) Option "xkb_layout" "br"
[ 51.893] (II) config/udev: Adding input device PC Speaker (/dev/input/event6)
[ 51.893] (II) No input driver specified, ignoring this device.
[ 51.893] (II) This device may have been added with another device file.
[ 100.278] (II) config/udev: Adding input device USB Mouse (/dev/input/mouse0)
[ 100.279] (II) No input driver specified, ignoring this device.
[ 100.279] (II) This device may have been added with another device file.
[ 100.289] (II) config/udev: Adding input device USB Mouse (/dev/input/event2)
[ 100.289] (**) USB Mouse: Applying InputClass "evdev pointer catchall"
[ 100.289] (II) Using input driver 'evdev' for 'USB Mouse'
[ 100.289] (**) USB Mouse: always reports core events
[ 100.290] (**) evdev: USB Mouse: Device: "/dev/input/event2"
[ 100.290] (--) evdev: USB Mouse: Vendor 0x1ea7 Product 0xe
[ 100.290] (--) evdev: USB Mouse: Found 12 mouse buttons
[ 100.290] (--) evdev: USB Mouse: Found scroll wheel(s)
[ 100.290] (--) evdev: USB Mouse: Found relative axes
[ 100.290] (--) evdev: USB Mouse: Found x and y relative axes
[ 100.290] (--) evdev: USB Mouse: Found absolute axes
[ 100.290] (II) evdev: USB Mouse: Forcing absolute x/y axes to exist.
[ 100.290] (II) evdev: USB Mouse: Configuring as mouse
[ 100.290] (II) evdev: USB Mouse: Adding scrollwheel support
[ 100.290] (**) evdev: USB Mouse: YAxisMapping: buttons 4 and 5
[ 100.290] (**) evdev: USB Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 100.290] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.2/usb3/3-2/3-2:1.1/0003:1EA7:000E.0006/input/input11/event2"
[ 100.290] (II) XINPUT: Adding extended input device "USB Mouse" (type: MOUSE, id 9)
[ 100.291] (II) evdev: USB Mouse: initialized for relative axes.
[ 100.291] (WW) evdev: USB Mouse: ignoring absolute axes.
[ 100.292] (**) USB Mouse: (accel) keeping acceleration scheme 1
[ 100.292] (**) USB Mouse: (accel) acceleration profile 0
[ 100.292] (**) USB Mouse: (accel) acceleration factor: 2.000
[ 100.292] (**) USB Mouse: (accel) acceleration threshold: 4
[ 100.315] (II) config/udev: Adding input device USB Mouse (/dev/input/event1)
[ 100.315] (**) USB Mouse: Applying InputClass "evdev keyboard catchall"
[ 100.315] (II) Using input driver 'evdev' for 'USB Mouse'
[ 100.315] (**) USB Mouse: always reports core events
[ 100.315] (**) evdev: USB Mouse: Device: "/dev/input/event1"
[ 100.315] (--) evdev: USB Mouse: Vendor 0x1ea7 Product 0xe
[ 100.315] (--) evdev: USB Mouse: Found keys
[ 100.315] (II) evdev: USB Mouse: Configuring as keyboard
[ 100.315] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.2/usb3/3-2/3-2:1.0/0003:1EA7:000E.0005/input/input10/event1"
[ 100.315] (II) XINPUT: Adding extended input device "USB Mouse" (type: KEYBOARD, id 10)
[ 100.315] (**) Option "xkb_rules" "evdev"
[ 100.315] (**) Option "xkb_model" "pc105"
[ 100.315] (**) Option "xkb_layout" "br"
[ 100.326] (II) config/udev: Adding input device USB Mouse (/dev/input/event3)
[ 100.326] (**) USB Mouse: Applying InputClass "evdev keyboard catchall"
[ 100.326] (II) Using input driver 'evdev' for 'USB Mouse'
[ 100.327] (**) USB Mouse: always reports core events
[ 100.327] (**) evdev: USB Mouse: Device: "/dev/input/event3"
[ 100.327] (--) evdev: USB Mouse: Vendor 0x1ea7 Product 0xe
[ 100.327] (--) evdev: USB Mouse: Found 1 mouse buttons
[ 100.327] (--) evdev: USB Mouse: Found scroll wheel(s)
[ 100.327] (--) evdev: USB Mouse: Found relative axes
[ 100.327] (II) evdev: USB Mouse: Forcing relative x/y axes to exist.
[ 100.327] (--) evdev: USB Mouse: Found absolute axes
[ 100.327] (II) evdev: USB Mouse: Forcing absolute x/y axes to exist.
[ 100.327] (--) evdev: USB Mouse: Found keys
[ 100.327] (II) evdev: USB Mouse: Configuring as mouse
[ 100.327] (II) evdev: USB Mouse: Configuring as keyboard
[ 100.327] (II) evdev: USB Mouse: Adding scrollwheel support
[ 100.327] (**) evdev: USB Mouse: YAxisMapping: buttons 4 and 5
[ 100.327] (**) evdev: USB Mouse: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 100.327] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.2/usb3/3-2/3-2:1.2/0003:1EA7:000E.0007/input/input12/event3"
[ 100.327] (II) XINPUT: Adding extended input device "USB Mouse" (type: KEYBOARD, id 11)
[ 100.327] (**) Option "xkb_rules" "evdev"
[ 100.327] (**) Option "xkb_model" "pc105"
[ 100.327] (**) Option "xkb_layout" "br"
[ 100.330] (II) evdev: USB Mouse: initialized for relative axes.
[ 100.330] (WW) evdev: USB Mouse: ignoring absolute axes.
[ 100.332] (**) USB Mouse: (accel) keeping acceleration scheme 1
[ 100.332] (**) USB Mouse: (accel) acceleration profile 0
[ 100.332] (**) USB Mouse: (accel) acceleration factor: 2.000
[ 100.332] (**) USB Mouse: (accel) acceleration threshold: 4
Eu tentei configurar um arquivo Xorg mas não tive sucesso
Heres minha saída /etc/X11/xorg.conf:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/X11/misc"
FontPath "/usr/share/fonts/X11/cyrillic"
FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
FontPath "/usr/share/fonts/X11/75dpi/:unscaled"
FontPath "/usr/share/fonts/X11/Type1"
FontPath "/usr/share/fonts/X11/100dpi"
FontPath "/usr/share/fonts/X11/75dpi"
FontPath "built-ins"
EndSection
Section "Module"
Load "glx"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
Option "Enable" "true"
EndSection
Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
### <percent>: "<f>%"
### [arg]: arg optional
#Option "NoAccel" # [<bool>]
#Option "AccelMethod" # <str>
#Option "Backlight" # <str>
#Option "DRI" # <str>
#Option "ColorKey" # <i>
#Option "VideoKey" # <i>
#Option "Tiling" # [<bool>]
#Option "LinearFramebuffer" # [<bool>]
#Option "SwapbuffersWait" # [<bool>]
#Option "TripleBuffer" # [<bool>]
#Option "XvPreferOverlay" # [<bool>]
#Option "HotPlug" # [<bool>]
#Option "ReprobeOutputs" # [<bool>]
#Option "XvMC" # [<bool>]
#Option "ZaphodHeads" # <str>
#Option "TearFree" # [<bool>]
#Option "PerCrtcPixmaps" # [<bool>]
#Option "FallbackDebug" # [<bool>]
#Option "DebugFlushBatches" # [<bool>]
#Option "DebugFlushCaches" # [<bool>]
#Option "DebugWait" # [<bool>]
#Option "BufferCache" # [<bool>]
Identifier "Card0"
Driver "intel"
BusID "PCI:0:2:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Depth 24
Modes "1920x1080_60.00" #Choose the resolution
EndSubSection
EndSection
Meu PC é um velho Dell Optiplex 210L. Sim, ele já obteve resoluções mais altas que 1024x768, mas com outras distro linux (mesmo computador, mesmo monitor) ... Em relação ao monitor é o que eu uso para o meu computador pessoal também e eu jogo jogos em 1920x1080 o tempo todo nele , (Samsung SyncMaster SA550 - modelo 823A550H, tanto quanto eu sei) é por isso que eu sei que pode ser feito!
Este é o manual do link do meu monitor. Esteja ciente de que este é um manual de vários modelos, o meu é o modelo 23A550H, que tem resolução de 1920x1080 a 60Hz.
Aqui está o manual para o Dell Optiplex 210L (é a edição para desktop). Mais uma vez, um modelo multi-manual ... link . Eu sei que pode ir mais alto do que 1024x768 porque uma vez eu tinha windows nele e outra distro Linux também e ambos obtiveram resoluções maiores que isso!
... Alguém pode me ajudar?
xrandr --newmode 1920x1080 "<generated modeline>"
xrandr --addmode VGA1 1920x1080
xrandr --output VGA1 --mode 1920x1080
Pelo que vejo, gostaria de verificar o cabo VGA e comprar um melhor qualidade (e menor). Ou use DVI.