I did some work upstream but it became too complicated. Others have also tried but nothing has changed. In the meantime the hardware out there that has a 32-bit limit imposed by its southbridge on 64-bit CPUs is all now old legacy gear so I don't foresee the kernel fixing this, ever.
It still remains a problem for the hardware out there still in use where the user wants to install and use the maximum RAM possible but the 32-bit limitation prevents the PCIOMEM addresses being remapped above the 4GB boundary. ** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in Ubuntu. https://bugs.launchpad.net/bugs/342926 Title: No PCI IOMEM space available below 4GB To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/342926/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp