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August 15, 2018 4:19 AM, tuxic@××××××.de wrote: |
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> On 08/14 11:16, Nikos Chantziaras wrote: |
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> |
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>> On 14/08/18 13:35, tuxic@××××××.de wrote: |
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>> Hi, |
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>> |
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>> after upgrading to nvidia-drivers-396.51 no CUDA devices were found. |
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>> Last version, which works for me is nvidia-drivers-396.24-r1. |
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>> |
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>> Do you have the "uvm" USE flag set? It might be required for CUDA, but it's |
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>> disabled by default (perhaps wrongly, because USE flags should follow |
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>> upstream defaults unless there's a reason not to.) |
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> |
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> Yes it is: |
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> |
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> (this is the version, which is currentlu still working |
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> Installed versions: 396.24-r1(0/396)^md(08:31:04 PM 08/14/2018)(X driver kms static-libs tools uvm |
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> -acpi -compat -gtk3 -multilib -pax_kernel -wayland ABI_MIPS="-n32 -n64 -o32" ABI_PPC="-32 -64" |
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> ABI_S390="-32 -64" ABI_X86="64 -32 -x32" KERNEL="linux -FreeBSD") |
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> |
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> and set via /etc/portage/package.use |
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> |
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> # required by app-admin/conky-1.10.6-r1::gentoo[nvidia,X] |
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> # required by @selected |
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> # required by @world (argument) |
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>> =x11-drivers/nvidia-drivers-378.13 static-libs uvm |
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> |
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> What else could be the reason for the problem? |
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> How can I fix it? |
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|
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Can you also show content of modprobe.d file ? |
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Did you read the whole wiki page ? Did you check for MSI interrupts ? |
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https://wiki.gentoo.org/wiki/NVidia/nvidia-drivers#Driver_fails_to_initialize_when_MSI_interrupts_are_enabled |
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|
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Regards, |
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-- |
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Corentin “Nado” Pazdera |
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