with lspci -v) and pass allocation parameters to the kernel, e.g. In such case you should find out the amount of your system's video memory (e.g. In particular on systems with low video memory this can occur even if there is only one video processor. If there are too many video processors on the same system it can lead into the kernel being unable to start them because of memory allocation problems with the video controller. The problem can be a IRQ conflict with another device or bad routing by either the kernel or your BIOS.įirst thing to try is to remove other video devices such as video capture cards and see if the problem goes away. The NVIDIA documentation does not talk in detail on what you shouldĭo to correct this problem but there are a few things that have worked for some people.
This error can occur for several different reasons, and the most common solution given for this error is to check for group/file permissions, which in almost every case is not the problem. (Discuss in Talk:NVIDIA/Troubleshooting#'/dev/nvidia0' Input/Output error. Reason: Verify that the BIOS related suggestions work and are not coincidentally set while troubleshooting.
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