After installing the version from karmic (libdrm-radeon1 2.4.14-1ubuntu1) on my lucid installation (nothing required a newer version).
(II) RADEON(0): [DRI2] Setup complete /usr/bin/X: symbol lookup error: /usr/lib/xorg/modules/drivers/radeon_drv.so: undefined symbol: radeon_cs_create ** Attachment added: "/var/log/gdm/:0.log.2" http://launchpadlibrarian.net/39741707/%3A0.log.2 -- xserver-xorg-video-radeon has insufficient (even missing) dependency on libdrm-radeon1 https://bugs.launchpad.net/bugs/507618 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ 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