resolução do monitor foi restaurada após a reinicialização (um monitor) [duplicado]

Question

Eu tenho um computador com SOMENTE UM MONITOR - estas são as especificações:

Ubuntu 15.04 - 32 bits
Processor Intel® Pentium(R) Dual CPU E2180 @ 2.00GHz × 2  
Graphics Intel® G33 x86/MMX/SSE2

$ lspci -v | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 10) (prog-if 00 [VGA controller])

# lshw -class display

PCI (sysfs)  
  *-display               
       descripción: VGA compatible controller
       producto: 82G33/G31 Express Integrated Graphics Controller
       fabricante: Intel Corporation
       id físico: 2
       información del bus: pci@0000:00:02.0
       versión: 10
       anchura: 32 bits
       reloj: 33MHz
       capacidades: msi pm vga_controller bus_master cap_list rom
       configuración: driver=i915 latency=0
       recursos: irq:28 memoria:feb00000-feb7ffff ioport:e140(size=8) memoria:d0000000-dfffffff memoria:fe900000-fe9fffff

$ xrandr
Screen 0: minimum 8 x 8, current 1024 x 768, maximum 32767 x 32767
VGA1 connected primary 1024x768+0+0 (normal left inverted right x axis y axis) 0mm x 0mm
   1024x768       60.0* 
   800x600        60.3     56.2  
   848x480        60.0  
   640x480        59.9  
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

$ sudo xrandr --newmode "1680x1050_60.00"  146.25  1680 1784 1960 2240  1050 1053 1059 1089 -hsync +vsync
$ sudo xrandr --addmode VGA1 1680x1050_60.00 
$ xrandr

Screen 0: minimum 8 x 8, current 1680 x 1050, maximum 32767 x 32767
VGA1 connected primary 1680x1050+0+0 (normal left inverted right x axis y axis) 0mm x 0mm

   1680x1050      60.0*+
   1024x768       60.0  
   800x600        60.3     56.2  
   848x480        60.0  
   640x480        59.9  
   1680x1050_60.00   60.0  

VIRTUAL1 disconnected (normal left inverted right x axis y axis)

Isso funciona (muda a resolução), então eu faço

$ sudo reboot

e no começo eu recebo a resolução anterior e a seguinte mensagem

No se pudo aplicar la configuración almacenada para los monitores
none of the selected modes were compatible with the possible modes:
Trying modes for CRTC 63 CRTC 63:
trying mode 1024x768@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 63: trying mode 800x600@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 63: trying mode 800x600@56Hz with output at 1680x1050@60Hz (pass 0)
CRTC 63: trying mode 848x480@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 63: trying mode 640x480@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 63: trying mode 1024x768@60Hz with output at 1680x1050@60Hz (pass 1)
CRTC 63: trying mode 800x600@60Hz with output at 1680x1050@60Hz (pass 1)
CRTC 63: trying mode 800x600@56Hz with output at 1680x1050@60Hz (pass 1)
CRTC 63: trying mode 848x480@60Hz with output at 1680x1050@60Hz (pass 1)
CRTC 63: trying mode 640x480@60Hz with output at 1680x1050@60Hz (pass 1)
Trying modes for CRTC 64
CRTC 64: trying mode 1024x768@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 64: trying mode 800x600@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 64: trying mode 800x600@56Hz with output at 1680x1050@60Hz (pass 0)
CRTC 64: trying mode 848x480@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 64: trying mode 640x480@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 64: trying mode 1024x768@60Hz with output at 1680x1050@60Hz (pass 1)
CRTC 64: trying mode 800x600@60Hz with output at 1680x1050@60Hz (pass 1)
CRTC 64: trying mode 800x600@56Hz with output at 1680x1050@60Hz (pass 1)
CRTC 64: trying mode 848x480@60Hz with output at 1680x1050@60Hz (pass 1)
CRTC 64: trying mode 640x480@60Hz with output at 1680x1050@60Hz (pass 1)
Trying modes for CRTC 65
CRTC 65: trying mode 1024x768@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 65: trying mode 800x600@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 65: trying mode 800x600@56Hz with output at 1680x1050@60Hz (pass 0)
CRTC 65: trying mode 848x480@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 65: trying mode 640x480@60Hz with output at 1680x1050@60Hz (pass 0)
CRTC 65: trying mode 1024x768@60Hz with output at 1680x1050@60Hz (pass 1)
CRTC 65: trying mode 800x600@60Hz with output at 1680x1050@60Hz (pass 1)
CRTC 65: trying mode 800x600@56Hz with output at 1680x1050@60Hz (pass 1)
CRTC 65: trying mode 848x480@60Hz with output at 1680x1050@60Hz (pass 1)
CRTC 65: trying mode 640x480@60Hz with output at 1680x1050@60Hz (pass 1)

    

Answer 1

Você precisa adicionar as configurações de xrandr a um arquivo de inicialização, para obter a resolução desejada na reinicialização / inicialização:

• Crie um script bash, xrandr.sh , por exemplo, e coloque seus comandos xrandr nele:

#!/bin/bash
xrandr --newmode "1680x1050_60.00"  146.25  1680 1784 1960 2240  1050 1053 1059 1089 -hsync +vsync
xrandr --addmode VGA1 1680x1050_60.00 
xrandr --output VGA1 --mode 1680x1050_60.00

• Torne o script executável com chmod +x xrandr.sh

• Pesquise por "Aplicativos de inicialização" no painel, execute-o e adicione o script como um aplicativo de inicialização.

Os comandos agora serão executados toda vez que você fizer login na sua conta.