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[SOLVED] Broken nvidia after uppdating to kernel 2.6.12
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NismoC32
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PostPosted: Tue Jun 21, 2005 9:12 pm    Post subject: [SOLVED] Broken nvidia after uppdating to kernel 2.6.12 Reply with quote

After uppdating to the latest kernel (2.6.12) the nvidia driver is broken.
When i try to modprobe nvidia I get this error message:
FATAL: Error inserting nvidia (/lib/modules/2.6.12-gentoo/video/nvidia.o): No souch device

I have only nvidia.ko under that folder.


Last edited by NismoC32 on Wed Jun 22, 2005 11:47 am; edited 2 times in total
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djpenguin
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PostPosted: Tue Jun 21, 2005 10:48 pm    Post subject: Reply with quote

Well, next time you "oppdate" your kernel, try and remember that seperate kernel modules (modules called by the kernel, but not included in it) such as the nvidia module need to be recompiled against the new kernel :P

Code:
# emerge nvidia-kernel nvidia-glx && modprobe -r nvidia && modprobe nvidia && opengl-update nvidia


Bam, you're done
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NismoC32
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PostPosted: Tue Jun 21, 2005 10:57 pm    Post subject: Reply with quote

Actualy I had to remove the new nvidiafb driver in the kernel and go back to the vesafb driver and everything worked again.
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drphibes
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PostPosted: Wed Jun 22, 2005 12:01 am    Post subject: Reply with quote

i don't think emerge nvidia-glx and opengl-update nvidia is necessary -- just emerge nvidia-kernel and then reload the nvidia module.
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The Mountain Man
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PostPosted: Wed Jun 22, 2005 2:40 am    Post subject: Reply with quote

NismoC32 wrote:
Actualy I had to remove the new nvidiafb driver in the kernel and go back to the vesafb driver and everything worked again.

Same thing with me. Apparently nvidiafb is incompatible with the nVidia drivers.
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quadbox
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Joined: 11 Jun 2002
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PostPosted: Wed Jun 22, 2005 5:13 am    Post subject: Reply with quote

Same for me, removing nvidiafb fixed nvidia. Hardly surprising really, rivafb's always had compatibility problems with the nvidia binary drivers, and nvidiafb's based on rivafb.

djpenguin wrote:
Well, next time you "oppdate" your kernel, try and remember that seperate kernel modules (modules called by the kernel, but not included in it) such as the nvidia module need to be recompiled against the new kernel :P

Code:
# emerge nvidia-kernel nvidia-glx && modprobe -r nvidia && modprobe nvidia && opengl-update nvidia


Bam, you're done


That's got nothing to do with it, the kernel module above's already been recompiled. you wouldn't get that error message with an incompatible module.

Also, there's no need to recompile nvidia-glx for a new kernel, and there's no need to run "modprobe -r nvidia" because the old module can't physically be loaded if you're running your new kernel, or vice versa.

Nor should you need to run opengl-update.
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