Sorry, I must have made a mistake. Try this one. Actually, testing it by loading it manually might be difficult when you have radeon hardware, because the original module will be locked. Therefore, copy it into place and reboot. I have verified that this module loads fine with the 2.6.38-8.42-generic kernel.
** Attachment added: "radeon.ko for 2.6.38-8.42-generic with GART debugging" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/755715/+attachment/2080682/+files/radeon.ko ** Attachment removed: "radeon.ko for 2.6.38-8-generic_2.6.38-8.42_i386" https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/755715/+attachment/2043326/+files/filekJdlHs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/755715 Title: [RV670] radeon 3870 X2 gives black screen if using extended desktop -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
