Resolução de Tela

[diegomrodrigues]

Prezados,

Utilizo um servidor Linux Ubuntu 16.04 LTS, com o ambiente gráfico instalado (apt-get install ubuntu-desktop).

Consigo utilizar as resoluções de tela 800x600 e 1024x768.

Preciso de uma resolução melhor, como a 1366x768.

Como devo proceder?

Informações do servidor abaixo.

root@floki:~# uname -a
Linux floki 4.9.58-xxxx-std-ipv6-64 #1 SMP Mon Oct 23 11:35:59 CEST 2017 x86_64 x86_64 x86_64 GNU/Linux

root@floki:~# lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network Connection (rev 05)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation H61 Express Chipset Family LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
02:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)

root@floki:~# apt list xserver-xorg-video-intel -a
Listing... Done
xserver-xorg-video-intel/xenial-updates,now 2:2.99.917+git20160325-1ubuntu1.2 amd64 [installed,automatic]
xserver-xorg-video-intel/xenial 2:2.99.917+git20160325-1ubuntu1 amd64

Obrigado,
Diego

[luiscarlos]

Rode o comando

xrandr

ele mostrará as resoluções possíveis.

caso encontre, você pode altera-lá:

xrandr -s 1366x768

[diegomrodrigues]

Luis,

Ao executar o xrandr, consigo enxergar até a resolução 1024x768.

diego@floki:~$ xrandr
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 640 x 480, current 1024 x 768, maximum 1024 x 768
default connected primary 1024x768+0+0 0mm x 0mm
   1024x768      61.00*
   800x600       61.00 
   640x480       60.00

Posso usar a 1366x768?

Obrigado,
Diego