Re: Debian Live Boot issue with Graphics Driver

[Roland Clobus <rclobus@rclobus.nl>]

Hello Rajaneesh,

On 22/10/2022 12:13, finlinux na wrote:
> Looks like Debian Live Distro needs the following option for kernel  in 
> GRUB  config file if GPU driver is installed..
>
> nomodeset amd_iommu=off iommu=pt
>
> Else it will hang with series of DRM bit flip timeout error messages... 
> Has anyone experienced this before?
>
> with "nomodeset amd_iommu=off iommu=pt" I was able to circumvent the 
> problem..But there should be a better way without disabling the GPU driver..

On 2022-06-01 I've removed 'nomodeset' from the code, because that was 
causing hangups during the boot of the 'failsafe' option.

Which version of live-build are you using?

> I am using Ryzen 3 machine...

Do you need all these 3 options for a normal live boot?


With kind regards,
Roland Clobus

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