On the off chance anyone is paying attention who knows anything about this stuff, here's some more data.
I'm uploading 6 files. Three each for my laptop with 2GB main memory installed and 4GB installed. One is cat /proc/mtrr, one is lspci -v, and the last is a copy of Xorg.log. Also I found a program that prints mtrrs in Windows XP 32-bit (where the video works with 4GB installed) and I ran that on my laptop with 4GB installed: Address Start Address End Memory Type -------------------------------------------- Fixed Ranges 0x00000000 0x0009ffff WriteBack 0x000a0000 0x000bffff Uncacheable 0x000c0000 0x000fffff WriteProtected ** Attachment added: "lspci -v with 2GB in machine" http://launchpadlibrarian.net/35337045/2g-lspci.log -- [HD 3650] Startup failure "Idle timed out, resetting engine..." https://bugs.launchpad.net/bugs/341681 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xserver-xorg-driver-ati. _______________________________________________ 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
