Maybe it's a bug in the x server:
11802 ioctl(11, MTRRIOC_GET_ENTRY, 0xbfc3ed6c) = 0 11802 ioctl(11, MTRRIOC_GET_ENTRY, 0xbfc3ed6c) = 0 11802 ioctl(11, MTRRIOC_GET_ENTRY, 0xbfc3ed6c) = 0 11802 ioctl(11, MTRRIOC_GET_ENTRY, 0xbfc3ed6c) = 0 11802 ioctl(11, MTRRIOC_GET_ENTRY, 0xbfc3ed6c) = -1 EINVAL (Invalid argument) 11802 munmap(0xb7815000, 4096) = 0 11802 munmap(0xb765e000, 987136) = 0 11802 munmap(0xb763e000, 131072) = 0 11802 munmap(0xb7816000, 65536) = 0 11802 write(0, "(!!) RADEON(0): For information on using the multimedia capabilities\n\tof this ada"..., 119) = 119 11802 write(0, "(!!) RADEON(0): MergedFB support has been removed and replaced with xrandr 1.2 su"..., 87) = 87 11802 unlink("/tmp/.X0-lock") = 0 11802 shutdown(9, 2 /* send and receive */) = 0 -- xserver denies to work after upgrade: ddxSigGiveUp: Closing log https://bugs.launchpad.net/bugs/459229 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg 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