Hi!
I'm posting this out of desperation because I've been trying for days now to dual boot my computer and I always somehow get a bug. The thing is, at first when I tried to boot from a USB key, I could enter GRUB and select Ubuntu, but then I would get this (first image).
Then someone told me it could be related to a GPU driver bug or something like that, so I plugged the screen to the motherboard directly and enabled the onboard GPU. And now it seems better (at least readable) but now I get this error:
[0.070541] DMAR: [Firmware Bug]: No firmware reserved region can cover this
RMRR [0x0000000078800000-0x0000000088ffffff], contact BIOS vendor for fixes
And once (but only once) it eventually went from this error to this after like 1min: (second image). I'm sorry if it's not that readable I never got this again so I can't take any other photo.
So what should I do? I'm a complete beginner but I've already dual booted my laptop just fine and easily but for this one it's such a pain in the ass...
I'm posting this out of desperation because I've been trying for days now to dual boot my computer and I always somehow get a bug. The thing is, at first when I tried to boot from a USB key, I could enter GRUB and select Ubuntu, but then I would get this (first image).
Then someone told me it could be related to a GPU driver bug or something like that, so I plugged the screen to the motherboard directly and enabled the onboard GPU. And now it seems better (at least readable) but now I get this error:
[0.070541] DMAR: [Firmware Bug]: No firmware reserved region can cover this
RMRR [0x0000000078800000-0x0000000088ffffff], contact BIOS vendor for fixes
And once (but only once) it eventually went from this error to this after like 1min: (second image). I'm sorry if it's not that readable I never got this again so I can't take any other photo.
So what should I do? I'm a complete beginner but I've already dual booted my laptop just fine and easily but for this one it's such a pain in the ass...