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#1 2021-07-22 10:38:15

xpl012
New Member
Registered: 2021-07-22
Posts: 1

Modify the screen resolution after installing

Acer Aspire 5313
GMA X3100
Bunsenlabs has only one option after installation, 1024×768. Using the xrandr command has an error:

xrandr: Failed to get size of gamma for output default

xrandr
xrandr: Failed to get size of gamma for output default
Screen 0:minimum 800 x 600, current 1024 x 768, maximum 1024 x 768
default connected 1024x768+0+0 0mm x 0xx
  1024x768     0.00*
  800x600      0.00
inxi -G
Graphics:
  Device-1: Intel Mobile GM965/GL960 Integrated Graphics driver: N/A
  Display: server: X.Org 1.20.4 driver: vesa unloaded: fbdev,modesetting
  resolution: 1024x768~N/A
  OpenGL: renderer: llvmpipe (LLVM 7.0 128 bits) v: 3.3 Mesa 18.3.6

ps.solved, delete "nomodeset" in grub, and add "video=SVIDEO-1:d".

Last edited by xpl012 (2021-07-22 18:45:13)

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