> On 3. Feb 2020, at 15:25, 'TQ1' via qubes-users [email protected] > wrote: > > > I'd like to disable the discrete AMD Radeon card on my ThinkPad E580 on boot > & only use the built-in Intel graphics. I am running Qubes 4.0.3 on UEFI boot > - it is not an installation problem - everything runs fine, I just want to > reduce power/increase battery. > > I couldn't find anything in the documentation explicitly explaining how to do > this. I think it would be good to have some documentation on how to disable > AMD or Nvidia discrete gpus on dual or hybrid systems.
This isn’t exactly a Qubes problem. ;-) If you want your discrete GPU not to use any power, you will have to switch it off in your BIOS-Settings! The OS can’t help you with that. That’s why you won’t find anything in the docs about it. Regards, Frank > -- > You received this message because you are subscribed to the Google Groups > "qubes-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/qubes-users/vRpux3qH9M0tpgVKk9mcjR2jv8G7f5Q7EniA0jT3Vw8FZ4DIi8DIsjLMy67FxjxWRLgsq8-kVHCw8g5IncKDvWucLgrHMhEPCTWiVw-Pg84%3D%40protonmail.com. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/2264-1580747331-271763%40sneakemail.com.
