[SOLVED] GDM on Hybrid Laptop, not shown after system upgrade.

ipgd · 2021-01-06 08:47:26

Hi There,

After system upgrade, my laptop cannot enter GDM.
There is only blank screen with non blinking cursor appears.

I don't know what to do.
After some googling I found out that I can enter another terminal except the ctrl-alt-f1 which shows me the blank screen.
I read about the random hardware problem, but after I checked there is no random hardware problem.
I also check about xorg configuration, but I have no xorg configuration on my systam that confuse me much since I install arch linux.
I read journalctl, and have no clue what It stated.

My laptop is using hybrid GPU with old NVIDIA card.
(I asked this forum how to install hybrid GPU with old NVIDIA card).
I'm afraid my previous installation cause the problem.
So I change the driver into nouveau.
But It still doesnt work.
and now dmesg shows error like :

bus : MMIO write of 0000001f FAULT at 6013d4 [ IBUS ]

Do you have any idea how to solve the issue ?

*I'm not native english speaker. Please Forgive my english.

Last edited by ipgd (2022-02-06 11:06:55)

seth · 2021-01-06 09:06:37

https://wiki.archlinux.org/index.php/Ke … _KMS_start
Mandatory read: https://wiki.archlinux.org/index.php/NVIDIA_Optimus
You might require https://wiki.archlinux.org/index.php/GD … rg_backend

I read journalctl, and have no clue what It stated.

Feel free to upload it for review (ensure it to be the system journal)

ipgd · 2021-01-06 16:35:41

Found out :

https://github.com/Askannz/optimus-mana … -gdm-users

That's why after system upgrade it wont work.
There should be another step executed. ;p

Anyway Thanks for your respond.

Arch Linux

#1 2021-01-06 08:47:26

[SOLVED] GDM on Hybrid Laptop, not shown after system upgrade.

#2 2021-01-06 09:06:37

Re: [SOLVED] GDM on Hybrid Laptop, not shown after system upgrade.

#3 2021-01-06 16:35:41

Re: [SOLVED] GDM on Hybrid Laptop, not shown after system upgrade.

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