I have a laptop intel i3 CPU with Intel HD GPU with 6GB ram running Ubuntu 10.10 64 bit.
I get the following error in dmesg: [drm] MTRR allocation failed. Graphics performance may suffer. When I run "mtrr-uncover" , I get the following: Initial MTRR configuration: 0 0x000000000-0x1ffffffff write-back 2 0x0dc000000-0x0dfffffff uncachable 1 0x0e0000000-0x0ffffffff uncachable 6 0x17c000000-0x17fffffff uncachable 5 0x19c000000-0x19fffffff uncachable 4 0x1a0000000-0x1bfffffff uncachable 3 0x1c0000000-0x1ffffffff uncachable ./mtrr-uncover: 10 MTRRs needed but only 8 in architecture. Can anyone help me with problem ? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. https://bugs.launchpad.net/bugs/210780 Title: MTRRs set up incorrectly with 4GB RAM -> X slow _______________________________________________ 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