Arch Linux

tml0289

Member

Registered: 2016-09-06

Posts: 3

[Solved] Management of energy with Nvidia card

first sorry for my english!
Two days ago I format my computer. I downloaded the ISO 03.09.2016 and passed to a flash drive like I always do.
After selecting the "Boot Arch Linux (x86_64)" the monitor goes into power management.
I realized that without the video card that does not happen. There seems to be some kind of conflict between the installation files and NVIDIA video cards.
I had an ISO 11.01.2015 saved on an external HD, I tried to use this ISO to install Arch and this time the monitor did not come into power management, however when I do the first boot after installation the monitor back to get in the way power management.
Does anyone have any idea what might be happening? Remember that when I shot the video card NVIDIA can use Arch normally.

Last edited by tml0289 (2016-09-06 14:18:44)

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 24,071

Re: [Solved] Management of energy with Nvidia card

Which nvidia card? Chances are that it is too new to properly use modesetting with nouveau, try booting with nomodeset (use Tab (BIOS) or E (UEFI) to change kernel parameters)

Last edited by V1del (2016-09-06 08:53:03)

tml0289

Member

Registered: 2016-09-06

Posts: 3

Re: [Solved] Management of energy with Nvidia card

V1del

You're right.
I managed to solve editing 

/etc/default/grub

  changing the line

GRUB_CMDLINE_LINUX_DEFAULT="quiet"

  to 

GRUB_CMDLINE_LINUX_DEFAULT="nomodeset"

  and

GRUB_GFXMODE=auto

to

GRUB_GFXMODE=1920x1080x24

Thanks!!!

font: https://bbs.archlinux.org/viewtopic.php?id=149335

Last edited by tml0289 (2016-09-06 14:14:29)