bayasdev / envycontrol

Easy GPU switching for Nvidia Optimus laptops under Linux
MIT License
1.3k stars 61 forks source link

no display on external monitor #22

Closed r18duarte closed 2 years ago

r18duarte commented 2 years ago

Basic info first

now to the issue: my laptop has a power led that is white when nvidia gpu is off and orange when it's powered on and it's controlled by the BIOS.

when in integrated mode it really turns my nvidia gpu off, led goes white and is fine, but when in hybrid mode it turns the dGPU on and the led goes orange but i can't get display out of my laptop, but when on nvidia mode it does work but i only have image on my external monitor. Is this a limitation from linux or it is possible to fix this in order to have it working "as intended" (like optimus on windows)

second issue: cant switch from integrated to nvidia directly, it errors out saying no nvidia gpu is available but i was reading on this and it's because the gpu wasn't powered on on the last shutdown, possibily can't get fixed but i can live with it.

r18duarte commented 2 years ago

checking in 2h later to say i'm a dummy, was trying to get optimus working with bumblebee, forgot to remove it, removed all packages related to optimus that i had installed previously, fully working now. second issue it is what it is, can live with it.

bayasdev commented 2 years ago

Hello there, the second issue you describe was introduced since dynamic Nvidia GPU detection was added because the PCI Bus ID isn't 01:00:00 on all laptop models out there so you need to switch to hybrid first, restart and then Nvidia mode.

Greetings.

El mar, 22 de feb. de 2022 17:06, Daxter @.***> escribió:

checking in 2h later to say i'm a dummy, was trying to get optimus working with bumblebee, forgot to remove it, removed all packages related to optimus that i had installed previously, fully working now. second issue it is what it is, can live with it.

— Reply to this email directly, view it on GitHub https://github.com/geminis3/envycontrol/issues/22#issuecomment-1048257138, or unsubscribe https://github.com/notifications/unsubscribe-auth/ALY7IYIYQWYLSB45ILJDHODU4QCF7ANCNFSM5PCM6XIA . You are receiving this because you are subscribed to this thread.Message ID: @.***>

r18duarte commented 2 years ago

Hello there, the second issue you describe was introduced since dynamic Nvidia GPU detection was added because the PCI Bus ID isn't 01:00:00 on all laptop models out there so you need to switch to hybrid first, restart and then Nvidia mode. Greetings. El mar, 22 de feb. de 2022 17:06, Daxter @.> escribió: checking in 2h later to say i'm a dummy, was trying to get optimus working with bumblebee, forgot to remove it, removed all packages related to optimus that i had installed previously, fully working now. second issue it is what it is, can live with it. — Reply to this email directly, view it on GitHub <#22 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/ALY7IYIYQWYLSB45ILJDHODU4QCF7ANCNFSM5PCM6XIA . You are receiving this because you are subscribed to this thread.Message ID: @.>

Yeah I read about that, it's not a problem, i only use hybrid mode because i need both GPUs to drive my external monitor and laptop monitor no need for nvidia mode but thanks for the reply