X: warning; process set to priority -11 instead of requested priority -10

X Window System Version 7.1.1
Release Date: 12 May 2006
X Protocol Version 11, Revision 0, Release 7.1.1
Build Operating System: UNKNOWN
Current Operating System: Linux boreas 2.6.18-6-amd64 #1 SMP Sat Jun 7 00:05:42 UTC 2008 x86_64
Build Date: 29 May 2008
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Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Tue Jul  8 21:50:49 2008
(==) Using config file: "/etc/X11/xorg.conf"
(WW) MGA: No matching Device section for instance (BusID PCI:3:0:0) found
(WW) MGA: No matching Device section for instance (BusID PCI:3:4:0) found
(WW) MGA: No matching Device section for instance (BusID PCI:3:12:0) found
(EE) Cannot find empty range to map base to
(EE) Cannot find empty range to map base to
(EE) Cannot find empty range to map base to
(EE) Cannot find empty range to map base to
(EE) Cannot find empty range to map base to
(WW) MGA(0): Failed to set up write-combining range (0xf7000000,0x800000)
(WW) MGA(0): Failed to set up write-combining range (0xf7000000,0x800000)
(WW) MGA(0): Failed to set up write-combining range (0xf7000000,0x200000)
(EE) Cannot find empty range to map base to
(EE) Cannot find empty range to map base to
(EE) Cannot find empty range to map base to
(EE) Cannot find empty range to map base to
(EE) Cannot find empty range to map base to
(EE) MGA(0): Cannot read V_BIOS
(WW) MGA(0): Failed to set up write-combining range (0xf7000000,0x200000)
(EE) MGA(0): Static buffer allocation failed, not initializing the DRI
(EE) MGA(0): Need at least 5625 kB video memory at this resolution, bit depth
(EE) AIGLX: DRI module not loaded
    xkb_keycodes             { include "xfree86+aliases(qwerty)" };
    xkb_types                { include "complete" };
    xkb_compatibility        { include "complete" };
    xkb_symbols              { include "pc(pc105)+dk" };
    xkb_geometry             { include "pc(pc105)" };
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Type "ONE_LEVEL" has 1 levels, but <RALT> has 2 symbols
>                   Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server