Bug#979573: nvidia-driver: Screen freezes since upgrade to 455.45

[Andreas Beckmann]

On 1/8/21 3:15 PM, Peter Keel wrote:
> [82609.756755] nvidia-modeset/: page allocation failure: order:4, mode:0x40cc0(GFP_KERNEL|__GFP_COMP), nodemask=
You could try the 460.xx beta driver from experimental which seems to 
have a fix for that:

     - Improved the memory allocation strategy in nvidia-modeset.ko to reduce
       the likelihood of out-of-memory errors, which typically manifest as
       "page allocation failure" messages in the kernel log.


Andreas