uman@umobile:~$ grep "(EE)" /var/log/Xorg.0.log
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(EE) fglrx(0): [pcie] Failed to gather memory of size 131072Kb for PCIe. Error (-1014)
(EE) fglrx(0): GART is not initialized, disabling DRI
(EE) AIGLX: Screen 0 is not DRI capable
(EE) xf86OpenSerial: Cannot open device /dev/wacom
(EE) xf86OpenSerial: Cannot open device /dev/wacom
(EE) xf86OpenSerial: Cannot open device /dev/wacom
(EE) xf86OpenSerial: Cannot open device /dev/wacom
(EE) xf86OpenSerial: Cannot open device /dev/wacom
(EE) xf86OpenSerial: Cannot open device /dev/wacom
uman@umobile:~$