Thanks. It's specific to >=64GB.
This will help to mitigate the issue, it should be going into 6.5-rc6. Perhaps Canonical can pick it up in their older kernels too.
https://gitlab.freedesktop.org/agd5f/linux/-/commit/83c53bcd07ebbd0dd213049a5abd799dee842775
If you can increase the size of your VRAM in BIOS, you might also be able to mitigate this too but not all OEMs offer that option.
Thanks. It's specific to >=64GB.
This will help to mitigate the issue, it should be going into 6.5-rc6. Perhaps Canonical can pick it up in their older kernels too.
https:/ /gitlab. freedesktop. org/agd5f/ linux/- /commit/ 83c53bcd07ebbd0 dd213049a5abd79 9dee842775
If you can increase the size of your VRAM in BIOS, you might also be able to mitigate this too but not all OEMs offer that option.