Soumis par garry le jeu, 11/05/2015 - 19:51
Cannot Adjust Screen Resolution | Trisquel Mini | Virtualbox | Mac OS X
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jeu, 11/05/2015 - 19:51
Hello. I was hoping someone could help me adjust the screen resolution size. I have installed Trisquel Mini using VirtualBox on Mac OS X. Everything installed perfectly. However, I cannot seem to figure out how to adjust my screen resolution. Current resolution I am guessing is 640x480 or 800x600.
jeu, 11/05/2015 - 20:02
#1
The only fully libre solution for increasing screen resolution with VirtualBox is to edit GRUB, so that the boot resolution is increased. You will probably have to stick with a 4:3 resolution though.
jeu, 11/05/2015 - 21:29
#2
Thank you Calinou. In case anyone else wants to know how to do this by editing the grub file, here are the steps below:
Step 1: find the preferred mode
- Reboot and press and hold shift to display your grub. Press C to enter console mode.
- Type vbeinfo
- Review the different resolution options available and note the one you want to use.
- Press ESC to return to grub and press Enter to boot.
Step 2: Setting the resolution in grub
- In terminal and type sudo nano /etc/default/grub and find the line
#GRUB_GFXMODE=###x### (Could say 640x480, 800x600, etc.)
- remove the # and change to the resolution you noted prior.
e.g. GRUB_GFXMODE=1200x800
- save, then type sudo update-grub
And that's all there is to it. Problem solved.
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