View previous topic :: View next topic |
Author |
Message |
gangstervano n00b
Joined: 15 Aug 2016 Posts: 74
|
Posted: Thu Jan 11, 2018 9:09 pm Post subject: Changing the boot resolution 1280x1024->800x600->1280x |
|
|
Hi,
When I turn on the computer and boot grub, I have the resolution 1280x1024, immediately after the start of the kernel boot resolution is 800x600, (when a text message appears), and then after a few seconds again 1280x1024.
How to configure the kernel / grub, so that the resolution immediately after the start of the kernel a was 1280x1024, rather than 800x600? |
|
Back to top |
|
|
daemonbsd56 n00b
Joined: 11 Jan 2018 Posts: 1 Location: paris
|
Posted: Thu Jan 11, 2018 10:12 pm Post subject: |
|
|
Hello,
As far i can see at this stage depending of your grub / kernel config as well as your video card firmware, you can try to add the following line at the top
section of your /boot/grub/grub.cfg ( to be done as root).
set gfxpayload=1280x1024
You can also set up this item with the full grub setup at the the start of your grub menu through the command line input. You can also test in this console with the command
vbeinfo
if your hardware will support other resolutions.
This is the quickest setup.
Otherwise you will have to looki n detail at the kernel graphic driver section regarding the video card and the framebuffer value. To find out the final solution i solved
this topic setting the video cards as modules. Normally during installation, Gentoo installs the firmware modules package (eg Nvidia...). |
|
Back to top |
|
|
alessiomineni n00b
Joined: 11 Mar 2019 Posts: 1
|
Posted: Mon Mar 11, 2019 6:58 pm Post subject: Re: Changing the boot resolution 1280x1024->800x600->1 |
|
|
gangstervano wrote: | Hi,
When I turn on the computer and boot grub, I have the resolution 1280x1024, immediately after the start of the kernel boot resolution is 800x600, (when a text message appears), and then after a few seconds again 1280x1024.
How to configure the kernel / grub, so that the resolution immediately after the start of the kernel a was 1280x1024, rather than 800x600? |
Edit /etc/default/grub , search for GRUB_GFXPAYLOAD_LINUX and set ="keep". Save and exit.
run grub-mkconfig -o /boot/grub/grub.cfg |
|
Back to top |
|
|
|
|
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
|