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pop-os / nvidia-graphics-drivers

Pop!_OS NVIDIA Graphics Drivers
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Upgrading to 440.64 broke mouse and vulkan/lutris #47

Closed ghost closed 4 years ago

ghost commented 4 years ago

I updated to 440.64 today and restarted my computer. Now my mouse moves sluggishly or really laggy. I also tried to play Guild Wars 2 using Lutris, which worked fine yesterday. When I hit play I got a popup from lutris saying I didn't have a Vulkan Compatible card, I have a 2080ti so it is. Again this was all working fine yesterday before I did the update.

mmstick commented 4 years ago

Check that the NVIDIA driver is being loaded, and not reporting a mismatch (nvidia-smi).

Ensure that the initramfs is updated, and copied to the EFI partition.

sudo update-initramfs -c -k all
sudo kernelstub -v
ghost commented 4 years ago

nvidia-smi returns Failed to initialize NVML: Driver/library version mismatch how would I go about fixing that. I see in dmesg NVRM: API mismatch: the client had the version 440.64, but this kernel module has the version 440.44

ghost commented 4 years ago

I just remembered I am not using the default kernel that ships with pop. I needed a new one for my wifi card. I switched back to the current and after a restart it is working fine. Sorry for the trouble, thanks for the help!