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Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:11 am
by DeezRamChips
Open the iso and see if the kernel.bin file is in it
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:13 am
by Octacone
DeezRamChips wrote:Open the iso and see if the kernel.bin file is in it
Sure it is.
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:14 am
by DeezRamChips
are you using windows or on linux ?
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:16 am
by Octacone
DeezRamChips wrote:are you using windows or on linux ?
I am using Linux and I just figured out that I forgot to put "/" in front of kernel.bin
Now this:
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:17 am
by DeezRamChips
can you give me the iso ?
(in attachement)
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:21 am
by Octacone
DeezRamChips wrote:can you give me the iso ?
(in attachement)
Yes I can but listen, when I remove "boot" from my grub.cfg file I only get error:unknown filesystem without kernel error
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:25 am
by Octacone
When I remove
set root='(hd96)'
And I leave:
multiboot /kernel.bin
boot
I don't get a single error and I can boot with qemu and the only thing I see is the black screen.
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:33 am
by DeezRamChips
That's normal, you don't need the root() command, it's useless
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:33 am
by DeezRamChips
it's only if you boot from a hdd
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:34 am
by Octacone
DeezRamChips wrote:That's normal, you don't need the root() command, it's useless
How can a blank screen be normal?
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:34 am
by DeezRamChips
Are you sure your drawing code is right ?
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:35 am
by Octacone
DeezRamChips wrote:Are you sure your drawing code is right ?
I am not drawing anything.
I am just booting a black screen that does not seems to be 1360x768x32
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:37 am
by DeezRamChips
screenshot plz ?
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:39 am
by DeezRamChips
Oh, remember that without driver, It's limited to 4:3, so it should be 1024x768x32
Re: Setting VESA/VBE Mode
Posted: Fri Jul 15, 2016 10:39 am
by Octacone
DeezRamChips wrote:screenshot plz ?
Here: