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Hi every one!
I did a mess and my istallation of arch linux stops during boot.
Let me explain what i did.
I wanted to install pytorch so i followed this guide
https://medium.com/@k_efth/deep-learnin … 873c2252ed
but just the second part about set up for pytorch. I installed arch linux a years ago following official guide on arch wiki and everything went fine.
so I followed the guide. Now i dont know what is the problem but I think it could be about modification on grub config file and mkinicpio.conf:
To enable add the nvidia-drm.modeset=1 kernel parameter in etc/defaults/grub, and add nvidia, nvidia_modeset, nvidia_uvm and nvidia_drm to your initramfs in /etc/mkinicpio.conf. The following will update grub, initramfs and also configure Xorg.
I modified the files according to the guide and i ran that script
# grub-mkconfig -o /boot/grub/grub.cfg
# mkinitcpio -p linux
# nvidia-xconfig
Nothing bad until here. But when I restarted the system it stunned.
Now I have arch linux in dual boot with windows so when I boot the system grub starts fine. I select Arch Linux from menu and it starts booting the system but this phase doesn't come to an end.
What I tried:
I get my USB with arch iso
I entered in live session
I mounted the partition with all my files in /mnt
I switched to arch-chroot /mnt
I cleaned the previously modified files
I ran
mkinitcpio -P
But nothing worked.
I'm here to ask you how can i solve this problem. If you have any hints or suggestions I'll be glad.
For any other information ask me. I'll be here
Thank you all
Last edited by valgio (2019-10-10 22:14:55)
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Post a
journalctl -b
and a xorg log from the chroot after an unsuccessful boot: https://wiki.archlinux.org/index.php/Li … in_clients What actual hardware is this? Check if you can boot into a terminal with
systemd.unit=multi-user.target
kernel parameter.
Also you should revert literally everything from that guide, all of these packages - including optimized tensorflow builds - exist in the normal repositories, just install them instead of breaking your system with global conda installations. if you have a lingering /etc/X11/xorg.conf from the nvidia-xconfig invocation remove it.
Last edited by V1del (2019-10-09 09:18:22)
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First of all thank for the replay
It's important to specify that i didn't do the entire guide. I didn't install conda
I found out a similar topic:
https://bbs.archlinux.org/viewtopic.php?id=239041
I read it all but rename xorg.conf not works.
This is my logs:
cat /var/log/xorg0.log | grep EE
journalctl -r -b -p 5 --since="2 minutes ago"
This is my xorg.conf file
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Please do not post filtered logs that remove all context https://bbs.archlinux.org/viewtopic.php?id=57855
Edit:
Also what is the output of
lspci | grep -e VGA -e 3D
Last edited by loqs (2019-10-09 17:28:58)
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Hi guys
Well, I found out that deleting the file /etc/X11/xorg.conf something change.
when I execute sddm the screen turns black
These are the logs (not filtered) after sddm execution
Journalctl
Xorg.0.log
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You have an optimus system see: https://wiki.archlinux.org/index.php/NVIDIA_Optimus for configuration options.
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Ok I followed the guide to set Nvidia optimus works with sddm but it doesnt solve my problem
sddm.log after black screen
this is my journalctl
this is my xorg.0.log
this is my xorg.conf
Of i execute startkde it says: $DISPLAY is not set or cannot connect to the X server
Of i log as user and i run startkde i get the same message. If i do
export DISPLAY=:0.0
I get a differen error
Invalid MIT-MAGIC-COOKIE-1 key
Last edited by valgio (2019-10-10 17:14:52)
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Ok I followed the guide to set Nvidia optimus works with sddm but it doesnt solve my problem
Why is the xorg.conf you posted generated by nvidia-xconfig instead of following the instructions from https://wiki.archlinux.org/index.php/NVIDIA_Optimus?
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I solved my problem. Thank you all!!
I had xorg.conf cause I'm very newbie (Thats why I'm in this section) and I misunderstood these lines of the guide:
First, install the NVIDIA driver and xorg-xrandr. Then, configure xorg.conf. You will need to know the PCI address of the NVIDIA card, which you can find by issuing...
Reading them I thought to rebuild the file. My bad!
Thank again
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