[TriLUG] Laptop and 18.04 LTS

[Brian McCullough via TriLUG]

On Sun, Sep 30, 2018 at 02:49:32PM -0400, Triangle Linux Users Group discussion list wrote:
> I have a similar issue with my daily driver latptop. I found updating my
> /etc/default/grub to reflect the below and running 'sudo update-grub'
> fixed the issue on reboot.
> 
> 
> """
> GRUB_CMDLINE_LINUX_DEFAULT="quiet splash amdgpu.si_support=1
> radeon.si_support=0 acpi_osi=linux acpi_backlight=video"
> GRUB_CMDLINE_LINUX=""
> 
> """


WOW!!!  I can see again!


Thank you, John.  That did the trick.  Actually, I suspect that it was
the "amdgpu.si_support" that did it, because that is the name of my
video driver, but the other parameters could have contributed.



Brian