Hello, I’ve been putting off updating my system for a while now since Nvidia dropped its support of its Kepler-based GPUs as doing sudo pacman -Syu would update my system with the linux-514-495.44-5 package which is incompatible with my GPU as it only allowed me to use the tty after a reboot when I was on unstable. I switched to testing as a temporary measure but the update has been available for some time now.
I’m looking to move to linux514-nvidia-470xx or linux515-nvidia-470xx if I need a kernel upgrade without causing any problems. The option for video-nvidia-470xx is not available in the settings menu under Hardware Configuration so I’m unable to do it that way. I was told that nouveau was an option although I feel like it doesn’t fit my needs.
The Nvidia related packages I have atm that shows with pacman -Q | grep nvidia are:
and in the Settings’ Hardware Configuration, which is essentially the same (kcmshell5 msm_mhwd), and it’s in both unstable and testing, so I don’t know what you are talking about, maybe it’s too late and I should go to bed . Maybe you didn’t downgrade properly?
Open a terminal and first make sure you are up to date
sudo pacman -Syyu
then check the output of mhwd
mhwd -l
and also what is currently installed as I see you already have the 470 driver you want to install
mhwd -li
But the problem I’m starting to see is that since driver 470 went from video-nvidia to video-nvidia-470xx and driver 495 replaced driver 470 as video-nvidia, you have messed up you mhwd and have conflicting packages.
Give the result of all the command I gave now. I’m pretty sure you didn’t properly downgrade when going back to Testing after this major driver change.
> Installed PCI configs:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
video-nvidia 2021.11.04 false PCI
Warning: No installed USB configs!
Since the preferred driver now appears, I tried to install it through the settings menu but I get this error:
Starting
Error: config 'video-nvidia-470xx' conflicts with config(s): video-nvidia
Done ...
As the messages says, CUDA requires what you want to remove, so remove CUDA, resolve the nvidia remove/install, then reinstall CUDA only when everything is sorted out.
Okay. I managed to get the drivers installed and then CUDA afterwards and my computer boots as normal now. Thank you very much for your help and time again!
On a side note, it’s in your best interests to NOT use the unstable branch if you can’t solve such simple dependency conflicts.
Those that use Unstable need to have the skills to get themselves out of trouble when they move their system to this branch. They are the Manjaro users who are most likely to need to use such skills. Using the unstable branch is usually safe but - in rare cases - may cause issues with your system!
Manjaro specific packages such as kernels, kernel modules and Manjaro applications enter the repo on unstable branch and it is those packages which are considered unstable when they enter.